diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel')
62 files changed, 1906 insertions, 1108 deletions
diff --git a/meta-amd-bsp/recipes-kernel/amd-spi/amd-spi_1.0.bb b/meta-amd-bsp/recipes-kernel/amd-spi/amd-spi_1.0.bb deleted file mode 100644 index aacb1039..00000000 --- a/meta-amd-bsp/recipes-kernel/amd-spi/amd-spi_1.0.bb +++ /dev/null @@ -1,16 +0,0 @@ -DESCRIPTION = "This kernel module provides support for AMD SPI controller driver" -LICENSE = "BSD | GPLv2" -LIC_FILES_CHKSUM = "file://spi_amd.c;endline=29;md5=e9fdf6da58412e619d89ec9e135a1be3" - -inherit module kernel-openssl - -SRC_URI = "file://Makefile \ - file://spi_amd.c \ - file://spi_amd.h \ - file://spirom.c \ - file://spirom.h \ - " - -S = "${WORKDIR}" - -# The inherit of module.bbclass will take care of the rest diff --git a/meta-amd-bsp/recipes-kernel/amd-spi/files/Makefile b/meta-amd-bsp/recipes-kernel/amd-spi/files/Makefile deleted file mode 100644 index f778a69a..00000000 --- a/meta-amd-bsp/recipes-kernel/amd-spi/files/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -obj-m := spi_amd.o spirom.o - -SRC := $(shell pwd) - -all: - $(MAKE) -C $(KERNEL_SRC) M=$(SRC) - -modules_install: - $(MAKE) -C $(KERNEL_SRC) M=$(SRC) modules_install - -clean: - rm -f *.o *~ core .depend .*.cmd *.ko *.mod.c - rm -f Module.markers Module.symvers modules.order - rm -rf .tmp_versions Modules.symvers diff --git a/meta-amd-bsp/recipes-kernel/amd-spi/files/spi_amd.c b/meta-amd-bsp/recipes-kernel/amd-spi/files/spi_amd.c deleted file mode 100644 index 998d9ea6..00000000 --- a/meta-amd-bsp/recipes-kernel/amd-spi/files/spi_amd.c +++ /dev/null @@ -1,479 +0,0 @@ -/***************************************************************************** -* -* Copyright (c) 2013, Advanced Micro Devices, Inc. -* All rights reserved. -* -* Redistribution and use in source and binary forms, with or without -* modification, are permitted provided that the following conditions are met: -* * Redistributions of source code must retain the above copyright -* notice, this list of conditions and the following disclaimer. -* * Redistributions in binary form must reproduce the above copyright -* notice, this list of conditions and the following disclaimer in the -* documentation and/or other materials provided with the distribution. -* * Neither the name of Advanced Micro Devices, Inc. nor the names of -* its contributors may be used to endorse or promote products derived -* from this software without specific prior written permission. -* -* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -* DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY -* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -* -* -***************************************************************************/ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/spi/spi.h> -#include <linux/kthread.h> - -#include "spi_amd.h" - -struct amd_platform_data { - u8 chip_select; -}; - -struct amd_spi { - void __iomem *io_remap_addr; - unsigned long io_base_addr; - u32 rom_addr; - struct spi_master *master; - struct amd_platform_data controller_data; - struct task_struct *kthread_spi; - struct list_head msg_queue; - wait_queue_head_t wq; -}; - -static struct pci_device_id amd_spi_pci_device_id[] = { - { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LPC_BRIDGE) }, - {} -}; -MODULE_DEVICE_TABLE(pci, amd_spi_pci_device_id); - -static inline u8 amd_spi_readreg8(struct spi_master *master, int idx) -{ - struct amd_spi *amd_spi = spi_master_get_devdata(master); - - return ioread8((u8 *)amd_spi->io_remap_addr + idx); -} - -static inline void amd_spi_writereg8(struct spi_master *master, int idx, - u8 val) -{ - struct amd_spi *amd_spi = spi_master_get_devdata(master); - - iowrite8(val, ((u8 *)amd_spi->io_remap_addr + idx)); -} - -static inline void amd_spi_setclear_reg8(struct spi_master *master, int idx, - u8 set, u8 clear) -{ - u8 tmp = amd_spi_readreg8(master, idx); - tmp = (tmp & ~clear) | set; - amd_spi_writereg8(master, idx, tmp); -} - -static inline u32 amd_spi_readreg32(struct spi_master *master, int idx) -{ - struct amd_spi *amd_spi = spi_master_get_devdata(master); - - return ioread32((u8 *)amd_spi->io_remap_addr + idx); -} - -static inline void amd_spi_writereg32(struct spi_master *master, int idx, - u32 val) -{ - struct amd_spi *amd_spi = spi_master_get_devdata(master); - - iowrite32(val, ((u8 *)amd_spi->io_remap_addr + idx)); -} - -static inline void amd_spi_setclear_reg32(struct spi_master *master, int idx, - u32 set, u32 clear) -{ - u32 tmp = amd_spi_readreg32(master, idx); - tmp = (tmp & ~clear) | set; - amd_spi_writereg32(master, idx, tmp); -} - -static void amd_spi_select_chip(struct spi_master *master) -{ - struct amd_spi *amd_spi = spi_master_get_devdata(master); - u8 chip_select = amd_spi->controller_data.chip_select; - - amd_spi_setclear_reg8(master, AMD_SPI_ALT_CS_REG, chip_select, - AMD_SPI_ALT_CS_MASK); -} - - -static void amd_spi_clear_fifo_ptr(struct spi_master *master) -{ - amd_spi_setclear_reg32(master, AMD_SPI_CTRL0_REG, AMD_SPI_FIFO_CLEAR, - AMD_SPI_FIFO_CLEAR); -} - -static void amd_spi_set_opcode(struct spi_master *master, u8 cmd_opcode) -{ - amd_spi_setclear_reg32(master, AMD_SPI_CTRL0_REG, cmd_opcode, - AMD_SPI_OPCODE_MASK); -} - -static inline void amd_spi_set_rx_count(struct spi_master *master, - u8 rx_count) -{ - amd_spi_setclear_reg8(master, AMD_SPI_RX_COUNT_REG, rx_count, 0xff); -} - -static inline void amd_spi_set_tx_count(struct spi_master *master, - u8 tx_count) -{ - amd_spi_setclear_reg8(master, AMD_SPI_TX_COUNT_REG, tx_count, 0xff); -} - -static void amd_spi_execute_opcode(struct spi_master *master) -{ - struct amd_spi *amd_spi = spi_master_get_devdata(master); - bool spi_busy; - - /* Set ExecuteOpCode bit in the CTRL0 register */ - amd_spi_setclear_reg32(master, AMD_SPI_CTRL0_REG, AMD_SPI_EXEC_CMD, - AMD_SPI_EXEC_CMD); - - /* poll for SPI bus to become idle */ - spi_busy = (ioread32((u8 *)amd_spi->io_remap_addr + - AMD_SPI_CTRL0_REG) & AMD_SPI_BUSY) == AMD_SPI_BUSY; - while (spi_busy) { - set_current_state(TASK_INTERRUPTIBLE); - schedule(); - set_current_state(TASK_RUNNING); - spi_busy = (ioread32((u8 *)amd_spi->io_remap_addr + - AMD_SPI_CTRL0_REG) & AMD_SPI_BUSY) == AMD_SPI_BUSY; - } -} - -/* Helper function */ -#ifdef CONFIG_SPI_DEBUG -static void amd_spi_dump_reg(struct spi_master *master) -{ - struct amd_spi *amd_spi = spi_master_get_devdata(master); - - printk(KERN_DEBUG DRIVER_NAME ": SPI CTRL 0 registers: 0x%.8x\n", - ioread32((u8 *)amd_spi->io_remap_addr + AMD_SPI_CTRL0_REG)); - /* - * We cannot read CTRL1 register, because reading it would - * inadvertently increment the FIFO pointer. - */ - printk(KERN_DEBUG DRIVER_NAME ": SPI ALT CS registers: 0x%.2x\n", - ioread8((u8 *)amd_spi->io_remap_addr + AMD_SPI_ALT_CS_REG)); - printk(KERN_DEBUG DRIVER_NAME ": SPI Tx Byte Count: 0x%.2x\n", - ioread8((u8 *)amd_spi->io_remap_addr + AMD_SPI_TX_COUNT_REG)); - printk(KERN_DEBUG DRIVER_NAME ": SPI Rx Byte Count: 0x%.2x\n", - ioread8((u8 *)amd_spi->io_remap_addr + AMD_SPI_RX_COUNT_REG)); - printk(KERN_DEBUG DRIVER_NAME ": SPI Status registers: 0x%.8x\n", - ioread32((u8 *)amd_spi->io_remap_addr + AMD_SPI_STATUS_REG)); -} -#else -static void amd_spi_dump_reg(struct spi_master *master) {} -#endif - - -static int amd_spi_master_setup(struct spi_device *spi) -{ - struct spi_master *master = spi->master; - struct amd_spi *amd_spi = spi_master_get_devdata(master); - - amd_spi->controller_data.chip_select = spi->chip_select; - - amd_spi_select_chip(master); - - return 0; -} - -static int amd_spi_master_transfer(struct spi_master *master, - struct spi_message *msg) -{ - struct amd_spi *amd_spi = spi_master_get_devdata(master); - - /* - * Add new message to the queue and let the kernel thread know - * about it. - */ - list_add_tail(&msg->queue, &amd_spi->msg_queue); - wake_up_interruptible(&amd_spi->wq); - - return 0; -} -static int amd_spi_thread(void *t) -{ - struct amd_spi *amd_spi = t; - struct spi_master *master = amd_spi->master; - struct spi_transfer *transfer = NULL; - struct spi_message *message = NULL; - int direction = 0,i = 0,saved_index = 0; - int opcode_found = 0,recv_flag = 0,tx_len = 0,rx_len = 0; - u8 cmd_opcode = 0; - long timeout = 0; - u8 *buffer = NULL; - - /* - * What we do here is actually pretty simple. We pick one message - * at a time from the message queue set up by the controller, and - * then process all the spi_transfers of that spi_message in one go. - * We then remove the message from the queue, and complete the - * transaction. This might not be the best approach, but this is how - * we chose to implement this. Note that out SPI controller has FIFO - * size of 70 bytes, but we consider it to contain a maximum of - * 64-bytes of data and 3-bytes of address. - */ - while (1) { - /* - * Let us wait on a wait queue till the message queue is empty. - */ - do { - timeout = wait_event_interruptible_timeout(amd_spi->wq, - !list_empty(&amd_spi->msg_queue),1000); - - /* check stop condition */ - if (kthread_should_stop()) { - set_current_state(TASK_RUNNING); - return 0; - } - } while(timeout == 0); - - /* - * Else, pull the very first message from the queue and process - * all transfers within that message. And process the messages - * in a pure linear fashion. We also remove the spi_message - * from the queue. - */ - message = list_entry(amd_spi->msg_queue.next, - struct spi_message, queue); - list_del_init(&message->queue); - - /* We store the CS# line to be used for this spi_message */ - amd_spi->controller_data.chip_select = - message->spi->chip_select; - - /* Setting all variables to default value. */ - direction = i = 0; - opcode_found = 0; - recv_flag = tx_len = rx_len = 0; - cmd_opcode = 0; - buffer = NULL; - saved_index = 0; - - amd_spi_select_chip(master); - - /* - * This loop extracts spi_transfers from the spi message, - * programs the command into command register. Pointer variable - * *buffer* points to either tx_buf or rx_buf of spi_transfer - * depending on direction of transfer. Also programs FIFO of - * controller if data has to be transmitted. - */ - list_for_each_entry(transfer, &message->transfers, - transfer_list) - { - if(transfer->rx_buf != NULL) - direction = RECEIVE; - else if(transfer->tx_buf != NULL) - direction = TRANSMIT; - - switch (direction) { - case TRANSMIT: - buffer = (u8 *)transfer->tx_buf; - - if(opcode_found != 1) { - /* Store no. of bytes to be sent into - * FIFO */ - tx_len = transfer->len - 1; - /* Store opcode */ - cmd_opcode = *(u8 *)transfer->tx_buf; - /* Pointing to start of TX data */ - buffer++; - /* Program the command register*/ - amd_spi_set_opcode(master, cmd_opcode); - opcode_found = 1; - } else { - /* Store no. of bytes to be sent into - * FIFO */ - tx_len = transfer->len; - } - - /* Write data into the FIFO. */ - for (i = 0; i < tx_len; i++) { - iowrite8(buffer[i], - ((u8 *)amd_spi->io_remap_addr + - AMD_SPI_FIFO_BASE + - i + saved_index)); - } - - /* Set no. of bytes to be transmitted */ - amd_spi_set_tx_count(master, - tx_len + saved_index); - - /* - * Saving the index, from where next - * spi_transfer's data will be stored in FIFO. - */ - saved_index = i; - break; - case RECEIVE: - /* Store no. of bytes to be received from - * FIFO */ - rx_len = transfer->len; - buffer = (u8 *)transfer->rx_buf; - recv_flag=1; - break; - } - } - - /* Set the RX count to the number of bytes to expect in - * response */ - amd_spi_set_rx_count(master, rx_len ); - amd_spi_clear_fifo_ptr(master); - amd_spi_dump_reg(master); - /* Executing command */ - amd_spi_execute_opcode(master); - amd_spi_dump_reg(master); - - if(recv_flag == 1) { - /* Read data from FIFO to receive buffer */ - for (i = 0; i < rx_len; i++) { - buffer[i] = ioread8((u8 *)amd_spi->io_remap_addr - + AMD_SPI_FIFO_BASE - + tx_len + i); - } - - recv_flag = 0; - } - - /* Update statistics */ - message->actual_length = tx_len + rx_len + 1 ; - /* complete the transaction */ - message->status = 0; - spi_finalize_current_message(master); - } - - return 0; -} - -static int amd_spi_pci_probe(struct pci_dev *pdev, - const struct pci_device_id *id) -{ - struct device *dev = &pdev->dev; - struct spi_master *master; - struct amd_spi *amd_spi; - u32 io_base_addr; - int err = 0; - - /* Allocate storage for spi_master and driver private data */ - master = spi_alloc_master(dev, sizeof(struct amd_spi)); - if (master == NULL) { - dev_err(dev, "Error allocating SPI master\n"); - return -ENOMEM; - } - - amd_spi = spi_master_get_devdata(master); - amd_spi->master = master; - - /* - * Lets first get the base address of SPI registers. The SPI Base - * Address is stored at offset 0xA0 into the LPC PCI configuration - * space. As per the specification, it is stored at bits 6:31 of the - * register. The address is aligned at 64-byte boundary, - * so we should just mask the lower 6 bits and get the address. - */ - pci_read_config_dword(pdev, AMD_PCI_LPC_SPI_BASE_ADDR_REG, - &io_base_addr); - amd_spi->io_base_addr = io_base_addr & AMD_SPI_BASE_ADDR_MASK; - amd_spi->io_remap_addr = ioremap_nocache(amd_spi->io_base_addr, - AMD_SPI_MEM_SIZE); - if (amd_spi->io_remap_addr == NULL) { - dev_err(dev, "ioremap of SPI registers failed\n"); - err = -ENOMEM; - goto err_free_master; - } - dev_dbg(dev, "io_base_addr: 0x%.8lx, io_remap_address: %p\n", - amd_spi->io_base_addr, amd_spi->io_remap_addr); - INIT_LIST_HEAD(&amd_spi->msg_queue); - init_waitqueue_head(&amd_spi->wq); - amd_spi->kthread_spi = kthread_run(amd_spi_thread, amd_spi, - "amd_spi_thread"); - - /* Now lets initialize the fields of spi_master */ - master->bus_num = 0; /* - * This should be the same as passed in - * spi_board_info structure - */ - master->num_chipselect = 4; /* Can be overwritten later during setup */ - master->mode_bits = 0; - master->flags = 0; - master->setup = amd_spi_master_setup; - master->transfer_one_message = amd_spi_master_transfer; - /* Register the controller with SPI framework */ - err = spi_register_master(master); - if (err) { - dev_err(dev, "error registering SPI controller\n"); - goto err_iounmap; - } - pci_set_drvdata(pdev, amd_spi); - - return 0; - -err_iounmap: - iounmap(amd_spi->io_remap_addr); -err_free_master: - spi_master_put(master); - - return 0; -} - -static void amd_spi_pci_remove(struct pci_dev *pdev) -{ - struct amd_spi *amd_spi = pci_get_drvdata(pdev); - - kthread_stop(amd_spi->kthread_spi); - iounmap(amd_spi->io_remap_addr); - spi_unregister_master(amd_spi->master); - spi_master_put(amd_spi->master); - pci_set_drvdata(pdev, NULL); -} - -static struct pci_driver amd_spi_pci_driver = { - .name = "amd_spi", - .id_table = amd_spi_pci_device_id, - .probe = amd_spi_pci_probe, - .remove = amd_spi_pci_remove, -}; - -static int __init amd_spi_init(void) -{ - int ret; - - pr_info("AMD SPI Driver v%s\n", SPI_VERSION); - - ret = pci_register_driver(&amd_spi_pci_driver); - if (ret) - return ret; - - return 0; -} -module_init(amd_spi_init); - -static void __exit amd_spi_exit(void) -{ - pci_unregister_driver(&amd_spi_pci_driver); -} -module_exit(amd_spi_exit); - -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_AUTHOR("Arindam Nath <arindam.nath@amd.com>"); -MODULE_AUTHOR("Sanjay Mehta <sanju.mehta@amd.com>"); -MODULE_DESCRIPTION("AMD SPI Master Controller Driver"); diff --git a/meta-amd-bsp/recipes-kernel/amd-spi/files/spi_amd.h b/meta-amd-bsp/recipes-kernel/amd-spi/files/spi_amd.h deleted file mode 100644 index ec58b9a8..00000000 --- a/meta-amd-bsp/recipes-kernel/amd-spi/files/spi_amd.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef SPI_AMD_H -#define SPI_AMD_H - -#define DRIVER_NAME "spi_amd" -#define SPI_VERSION "1.0" - -#define AMD_SPI_CTRL0_REG 0x00 - #define AMD_SPI_EXEC_CMD (0x1 << 16) - #define AMD_SPI_OPCODE_MASK 0xFF - #define AMD_SPI_FIFO_CLEAR (0x1 << 20) - #define AMD_SPI_BUSY (0x1 << 31) -#define AMD_SPI_ALT_CS_REG 0x1D - #define AMD_SPI_ALT_CS_MASK 0x3 -#define AMD_SPI_FIFO_BASE 0x80 -#define AMD_SPI_TX_COUNT_REG 0x48 -#define AMD_SPI_RX_COUNT_REG 0x4B -#define AMD_SPI_STATUS_REG 0x4C - -#define AMD_PCI_LPC_SPI_BASE_ADDR_REG 0xA0 -#define AMD_SPI_BASE_ADDR_MASK ~0x3F -#define AMD_SPI_MEM_SIZE 200 - -#define PCI_DEVICE_ID_AMD_LPC_BRIDGE 0x790E - -#define TRANSMIT 1 -#define RECEIVE 2 - -#endif /* SPI_AMD_H */ diff --git a/meta-amd-bsp/recipes-kernel/amd-spi/files/spirom.c b/meta-amd-bsp/recipes-kernel/amd-spi/files/spirom.c deleted file mode 100644 index 8547afd1..00000000 --- a/meta-amd-bsp/recipes-kernel/amd-spi/files/spirom.c +++ /dev/null @@ -1,517 +0,0 @@ -/***************************************************************************** -* -* spirom.c - SPI ROM client driver -* -* Copyright (c) 2014, Advanced Micro Devices, Inc. -* -* This program is free software; you can redistribute it and/or modify -* it under the terms of the GNU General Public License as published by -* the Free Software Foundation; either version 2 of the License, or -* (at your option) any later version. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. -* -* You should have received a copy of the GNU General Public License -* along with this program; if not, write to the Free Software -* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -* -***************************************************************************/ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/ioctl.h> -#include <linux/fs.h> -#include <linux/device.h> -#include <linux/err.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/mutex.h> -#include <linux/slab.h> -#include <linux/spi/spi.h> -#include <linux/pci.h> -#include <linux/delay.h> - -#include <linux/uaccess.h> - -#include "spirom.h" - -#define SPIROM_VERSION "0.2" - -/* - * SPI has a character major number assigned. We allocate minor numbers - * dynamically using a bitmask. You must use hotplug tools, such as udev - * (or mdev with busybox) to create and destroy the /dev/spiromB.C device - * nodes, since there is no fixed association of minor numbers with any - * particular SPI bus or device. - */ -#define SPIROM_MAJOR 153 /* assigned */ -#define N_SPI_MINORS 32 /* ... up to 256 */ - -#define SPI_BUS 0 -#define SPI_BUS_CS1 0 - -static unsigned long minors[N_SPI_MINORS / BITS_PER_LONG]; - - -struct spirom_data { - dev_t devt; - spinlock_t spi_lock; - struct spi_device *spi; - struct list_head device_entry; - struct completion done; - - struct mutex buf_lock; - unsigned users; -}; - -static LIST_HEAD(device_list); -static DEFINE_MUTEX(device_list_lock); - -/*-------------------------------------------------------------------------*/ - -/* - * We can't use the standard synchronous wrappers for file I/O; we - * need to protect against async removal of the underlying spi_device. - */ -static void spirom_complete(void *arg) -{ - complete(arg); -} - -static ssize_t -spirom_sync(struct spirom_data *spirom, struct spi_message *message) -{ - int status; - - message->complete = spirom_complete; - message->context = &spirom->done; - - spin_lock_irq(&spirom->spi_lock); - if (spirom->spi == NULL) - status = -ESHUTDOWN; - else - status = spi_async(spirom->spi, message); - spin_unlock_irq(&spirom->spi_lock); - - if (status == 0) { - /* - * There might be cases where the controller driver has been - * unloaded in the middle of a transaction. So we might end up - * in a situation where we will be waiting for an event which - * will never happen. So we provide a timeout of 1 second for - * situations like this. - */ - wait_for_completion_timeout(&spirom->done, HZ); - status = message->status; - if (status == 0) - status = message->actual_length; - } - return status; -} - -static int spirom_message(struct spirom_data *spirom, - struct spi_ioc_transfer *u_trans, unsigned long arg) -{ - struct spi_message msg; - struct spi_transfer *transfer; - u8 *buffer; - int status = u_trans->len; - - buffer = u_trans->buf; - spi_message_init(&msg); - - /* The very first spi_transfer will contain the command only */ - transfer = kzalloc(sizeof(struct spi_transfer), GFP_KERNEL); - if (!transfer) - return -ENOMEM; - - transfer->tx_buf = buffer; - transfer->len = 1; - buffer += transfer->len; - spi_message_add_tail(transfer, &msg); - - /* - * If the command expects an address as its argument, we populate - * it in the very next spi_transfer. - */ - if (u_trans->addr_present) { - transfer = kzalloc(sizeof(struct spi_transfer), GFP_KERNEL); - if (!transfer) - return -ENOMEM; - - transfer->tx_buf = buffer; - transfer->len = 3; // 3-byte address - buffer += transfer->len; - spi_message_add_tail(transfer, &msg); - } - - /* - * Next is data, which can have a maximum of 64-bytes, the size limited - * by the number of bytes that can stored in the controller FIFO. - */ - if (u_trans->len) { - transfer = kzalloc(sizeof(struct spi_transfer), GFP_KERNEL); - if (!transfer) - return -ENOMEM; - - if (u_trans->direction == TRANSMIT) - transfer->tx_buf = buffer; - else if (u_trans->direction == RECEIVE) - transfer->rx_buf = buffer; - - transfer->len = u_trans->len; - /* No need to increment buffer pointer */ - spi_message_add_tail(transfer, &msg); - } - - status = spirom_sync(spirom, &msg); - - if (u_trans->direction == RECEIVE) { - /* - * The received data should have been populated in - * u_trans->buf, so we just need to copy it into the - * user-space buffer. - */ - buffer = u_trans->buf; - if (u_trans->addr_present) { - buffer += 4; // 1-byte command and 3-byte address - if(__copy_to_user((u8 __user *) - (((struct spi_ioc_transfer *)arg)->buf) + 4, - buffer, u_trans->len)) { - status = -EFAULT; - } - } else { - buffer += 1; // 1-byte command only - if(__copy_to_user((u8 __user *) - (((struct spi_ioc_transfer *)arg)->buf) + 1, - buffer, u_trans->len)) { - status = -EFAULT; - } - } - } - - /* Done with everything, free the memory taken by spi_transfer */ - while (msg.transfers.next != &msg.transfers) { - transfer = list_entry(msg.transfers.next, struct spi_transfer, - transfer_list); - msg.transfers.next = transfer->transfer_list.next; - transfer->transfer_list.next->prev = &msg.transfers; - kfree(transfer); - } - - return status; -} - -static long -spirom_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) -{ - int err = 0; - int retval = 0; - struct spirom_data *spirom; - struct spi_device *spi; - u32 tmp; - struct spi_ioc_transfer *ioc; - - /* Check type and command number */ - if (_IOC_TYPE(cmd) != SPI_IOC_MAGIC) - return -ENOTTY; - - /* Check access direction once here; don't repeat below. - * IOC_DIR is from the user perspective, while access_ok is - * from the kernel perspective; so they look reversed. - */ - if (_IOC_DIR(cmd) & _IOC_READ) - err = !access_ok((void __user *)arg, _IOC_SIZE(cmd)); - if (err == 0 && _IOC_DIR(cmd) & _IOC_WRITE) - err = !access_ok((void __user *)arg, _IOC_SIZE(cmd)); - if (err) - return -EFAULT; - - /* guard against device removal before, or while, - * we issue this ioctl. - */ - spirom = filp->private_data; - spin_lock_irq(&spirom->spi_lock); - spi = spi_dev_get(spirom->spi); - spin_unlock_irq(&spirom->spi_lock); - - if (spi == NULL) - return -ESHUTDOWN; - - /* use the buffer lock here for triple duty: - * - prevent I/O (from us) so calling spi_setup() is safe; - * - prevent concurrent SPI_IOC_WR_* from morphing - * data fields while SPI_IOC_RD_* reads them; - * - SPI_IOC_MESSAGE needs the buffer locked "normally". - */ - mutex_lock(&spirom->buf_lock); - - /* segmented and/or full-duplex I/O request */ - if (_IOC_NR(cmd) != _IOC_NR(SPI_IOC_MESSAGE(0)) || - _IOC_DIR(cmd) !=_IOC_WRITE) { - retval = -ENOTTY; - goto out; - } - - tmp = sizeof(struct spi_ioc_transfer); - - /* copy into scratch area */ - ioc = kzalloc(tmp, GFP_KERNEL); - if (!ioc) { - retval = -ENOMEM; - goto out; - } - if (__copy_from_user(ioc, (struct spi_ioc_transfer __user *)arg, - tmp)) { - kfree(ioc); - retval = -EFAULT; - goto out; - } - - /* translate to spi_message, execute */ - retval = spirom_message(spirom, ioc, arg); - kfree(ioc); - -out: - mutex_unlock(&spirom->buf_lock); - spi_dev_put(spi); - return retval; -} - -static int spirom_open(struct inode *inode, struct file *filp) -{ - struct spirom_data *spirom; - int status = -ENXIO; - - mutex_lock(&device_list_lock); - - list_for_each_entry(spirom, &device_list, device_entry) { - if (spirom->devt == inode->i_rdev) { - status = 0; - break; - } - } - if (status == 0) { - if (status == 0) { - spirom->users++; - filp->private_data = spirom; - nonseekable_open(inode, filp); - } - } else - pr_debug("spirom: nothing for minor %d\n", iminor(inode)); - - mutex_unlock(&device_list_lock); - return status; -} - -static int spirom_release(struct inode *inode, struct file *filp) -{ - struct spirom_data *spirom; - int status = 0; - - mutex_lock(&device_list_lock); - spirom = filp->private_data; - filp->private_data = NULL; - - /* last close? */ - spirom->users--; - if (!spirom->users) { - int dofree; - - /* ... after we unbound from the underlying device? */ - spin_lock_irq(&spirom->spi_lock); - dofree = (spirom->spi == NULL); - spin_unlock_irq(&spirom->spi_lock); - - if (dofree) - kfree(spirom); - } - mutex_unlock(&device_list_lock); - - return status; -} - -static const struct file_operations spirom_fops = { - .owner = THIS_MODULE, - .unlocked_ioctl = spirom_ioctl, - .open = spirom_open, - .release = spirom_release, -}; - -static int __init add_spi_device_to_bus(void) -{ - struct spi_master *spi_master; - struct spi_device *spi_device; - struct spi_board_info spi_info; - - spi_master = spi_busnum_to_master(SPI_BUS); - if (!spi_master) { - printk(KERN_ALERT "Please make sure to \'modprobe " - "spi_amd\' driver first\n"); - return -1; - } - memset(&spi_info, 0, sizeof(struct spi_board_info)); - - strlcpy(spi_info.modalias, "spirom", SPI_NAME_SIZE); - spi_info.bus_num = SPI_BUS; //Bus number of SPI master - spi_info.chip_select = SPI_BUS_CS1; //CS on which SPI device is connected - - spi_device = spi_new_device(spi_master, &spi_info); - if (!spi_device) - return -ENODEV; - - return 0; -} - -/*-------------------------------------------------------------------------*/ - -/* The main reason to have this class is to make mdev/udev create the - * /dev/spiromB.C character device nodes exposing our userspace API. - * It also simplifies memory management. - */ - -static struct class *spirom_class; - -/*-------------------------------------------------------------------------*/ - -static int spirom_probe(struct spi_device *spi) -{ - struct spirom_data *spirom; - int status; - unsigned long minor; - - /* Allocate driver data */ - spirom = kzalloc(sizeof(*spirom), GFP_KERNEL); - if (!spirom) - return -ENOMEM; - - /* Initialize the driver data */ - spirom->spi = spi; - spin_lock_init(&spirom->spi_lock); - mutex_init(&spirom->buf_lock); - - INIT_LIST_HEAD(&spirom->device_entry); - init_completion(&spirom->done); - - /* If we can allocate a minor number, hook up this device. - * Reusing minors is fine so long as udev or mdev is working. - */ - mutex_lock(&device_list_lock); - minor = find_first_zero_bit(minors, N_SPI_MINORS); - if (minor < N_SPI_MINORS) { - struct device *dev; - - spirom->devt = MKDEV(SPIROM_MAJOR, minor); - dev = device_create(spirom_class, &spi->dev, spirom->devt, - spirom, "spirom%d.%d", - spi->master->bus_num, spi->chip_select); - status = IS_ERR(dev) ? PTR_ERR(dev) : 0; - } else { - dev_dbg(&spi->dev, "no minor number available!\n"); - status = -ENODEV; - } - if (status == 0) { - set_bit(minor, minors); - list_add(&spirom->device_entry, &device_list); - } - mutex_unlock(&device_list_lock); - - if (status == 0) - spi_set_drvdata(spi, spirom); - else - kfree(spirom); - - return status; -} - -static int spirom_remove(struct spi_device *spi) -{ - struct spirom_data *spirom = spi_get_drvdata(spi); - - /* make sure ops on existing fds can abort cleanly */ - spin_lock_irq(&spirom->spi_lock); - spirom->spi = NULL; - spi_set_drvdata(spi, NULL); - spin_unlock_irq(&spirom->spi_lock); - - /* prevent new opens */ - mutex_lock(&device_list_lock); - list_del(&spirom->device_entry); - clear_bit(MINOR(spirom->devt), minors); - device_destroy(spirom_class, spirom->devt); - if (spirom->users == 0) - kfree(spirom); - mutex_unlock(&device_list_lock); - - return 0; -} - -static struct spi_driver spirom_spi = { - .driver = { - .name = "spirom", - .owner = THIS_MODULE, - }, - .probe = spirom_probe, - .remove = spirom_remove, - - /* NOTE: suspend/resume methods are not necessary here. - * We don't do anything except pass the requests to/from - * the underlying controller. The refrigerator handles - * most issues; the controller driver handles the rest. - */ -}; - -/*-------------------------------------------------------------------------*/ - -static int __init spirom_init(void) -{ - int status; - - pr_info("AMD SPIROM Driver v%s\n", SPIROM_VERSION); - - /* Claim our 256 reserved device numbers. Then register a class - * that will key udev/mdev to add/remove /dev nodes. Last, register - * the driver which manages those device numbers. - */ - BUILD_BUG_ON(N_SPI_MINORS > 256); - status = register_chrdev(SPIROM_MAJOR, "spi", &spirom_fops); - if (status < 0) - return status; - - spirom_class = class_create(THIS_MODULE, "spirom"); - if (IS_ERR(spirom_class)) { - unregister_chrdev(SPIROM_MAJOR, spirom_spi.driver.name); - return PTR_ERR(spirom_class); - } - - status = spi_register_driver(&spirom_spi); - if (status < 0) { - class_destroy(spirom_class); - unregister_chrdev(SPIROM_MAJOR, spirom_spi.driver.name); - } - - status = add_spi_device_to_bus(); - if (status < 0) { - spi_unregister_driver(&spirom_spi); - class_destroy(spirom_class); - unregister_chrdev(SPIROM_MAJOR, spirom_spi.driver.name); - } - - return status; -} -module_init(spirom_init); - -static void __exit spirom_exit(void) -{ - spi_unregister_driver(&spirom_spi); - class_destroy(spirom_class); - unregister_chrdev(SPIROM_MAJOR, spirom_spi.driver.name); -} -module_exit(spirom_exit); - -MODULE_AUTHOR("Arindam Nath <arindam.nath@amd.com>"); -MODULE_DESCRIPTION("User mode SPI ROM interface"); -MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("spi:spirom"); diff --git a/meta-amd-bsp/recipes-kernel/amd-spi/files/spirom.h b/meta-amd-bsp/recipes-kernel/amd-spi/files/spirom.h deleted file mode 100644 index 941b357a..00000000 --- a/meta-amd-bsp/recipes-kernel/amd-spi/files/spirom.h +++ /dev/null @@ -1,53 +0,0 @@ -#ifndef SPIROM_H -#define SPIROM_H - -#include <linux/types.h> - -/*---------------------------------------------------------------------------*/ - -/* IOCTL commands */ - -#define SPI_IOC_MAGIC 'k' - -#define TRANSMIT 1 -#define RECEIVE 2 - -/* - * struct spi_ioc_transfer - interface structure between application and ioctl - * - * @buf: Buffer to hold 1-byte command, 3-bytes address, and 64-byte data for - * transmit or receive. The internal FIFO of our controller can hold a - * maximum of 70 bytes, including the address. But here we assume the - * maximum data excluding address to be 64-bytes long. - * - * @direction: Direction of data transfer, either TRANSMIT or RECEIVE. - * - * @len: Length of data excluding command and address. - * - * @addr_present: Flag to indicate whether 'buf' above contains an address. - */ -struct spi_ioc_transfer { - __u8 buf[64 + 1 + 3]; - __u8 direction; - __u8 len; - __u8 addr_present; -}; - -/* not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... */ -#define SPI_MSGSIZE(N) \ - ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << _IOC_SIZEBITS)) \ - ? ((N)*(sizeof (struct spi_ioc_transfer))) : 0) -#define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)]) - -/* SPI ROM command codes */ -#define ROM_WREN 0x06 -#define ROM_WRDI 0x04 -#define ROM_RDSR 0x05 -#define ROM_RDID 0x9F -#define ROM_CHIP_ERASE 0x60 -#define ROM_SECTOR_ERASE 0x20 -#define ROM_BLOCK_ERASE 0xD8 -#define ROM_READ 0x03 -#define ROM_WRITE 0x02 - -#endif /* SPIROM_H */ diff --git a/meta-amd-bsp/recipes-kernel/kmod/files/blacklist-ccp.conf b/meta-amd-bsp/recipes-kernel/kmod/files/blacklist-ccp.conf new file mode 100644 index 00000000..3389f0c7 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/kmod/files/blacklist-ccp.conf @@ -0,0 +1,2 @@ +blacklist ccp +blacklist ccp_crypto diff --git a/meta-amd-bsp/recipes-kernel/kmod/kmod_%.bbappend b/meta-amd-bsp/recipes-kernel/kmod/kmod_%.bbappend new file mode 100644 index 00000000..3ce16fe9 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/kmod/kmod_%.bbappend @@ -0,0 +1,8 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/files:" + +SRC_URI += "file://blacklist-ccp.conf" + +do_install_append_ethanolx () { + install -m755 ${WORKDIR}/blacklist-ccp.conf \ + ${D}${sysconfdir}/modprobe.d/blacklist-ccp.conf +} diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0001-usb-xhci-Add-LPM-support-to-AMD-xhci-controller.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0001-usb-xhci-Add-LPM-support-to-AMD-xhci-controller.patch new file mode 100644 index 00000000..387ea135 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0001-usb-xhci-Add-LPM-support-to-AMD-xhci-controller.patch @@ -0,0 +1,32 @@ +From c4c82690a760351b6e0b0d387f7ab40066531c81 Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Fri, 24 Jul 2020 15:43:52 +0530 +Subject: [PATCH 01/10] usb: xhci: Add LPM support to AMD xhci controller + +xHCI quirk for LPM and Runtime power management for AMD Raven xHCI + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/usb/host/xhci-pci.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c +index 5bbccc9a0179..1d939747ba29 100644 +--- a/drivers/usb/host/xhci-pci.c ++++ b/drivers/usb/host/xhci-pci.c +@@ -172,6 +172,12 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) + if (pdev->vendor == PCI_VENDOR_ID_AMD) + xhci->quirks |= XHCI_TRUST_TX_LENGTH; + ++ if (pdev->vendor == PCI_VENDOR_ID_AMD && ++ (pdev->device == 0x15e0 || pdev->device == 0x15e1 || pdev->device == 0x15e5)) { ++ xhci->quirks |= XHCI_LPM_SUPPORT; ++ xhci->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW; ++ } ++ + if ((pdev->vendor == PCI_VENDOR_ID_AMD) && + ((pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_4) || + (pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_3) || +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0002-amd-xgbe-fix-for-the-crash-which-happens-during-SFP-.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0002-amd-xgbe-fix-for-the-crash-which-happens-during-SFP-.patch new file mode 100644 index 00000000..9cbb46a0 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0002-amd-xgbe-fix-for-the-crash-which-happens-during-SFP-.patch @@ -0,0 +1,77 @@ +From 1cbf1b80948bcb1c46b9674d6ff8f2b2629d1327 Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Thu, 13 Feb 2020 15:26:20 +0530 +Subject: [PATCH 02/10] amd-xgbe fix for the crash which happens during SFP + hotplug + + INFO: task kworker/u32:3:238 blocked for more than 120 seconds. + Tainted: G E 5.4.2-sfp-fix+ #58 + "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. + kworker/u32:3 D 0 238 2 0x80004000 + Workqueue: enp2s0f1 xgbe_service [amd_xgbe] + Call Trace: + ? __schedule+0x293/0x700 + schedule+0x2f/0xa0 + schedule_preempt_disabled+0xa/0x10 + __mutex_lock.isra.9+0x26d/0x4e0 + ? xgbe_phy_get_comm_ownership+0x1f/0x110 [amd_xgbe] + xgbe_phy_get_comm_ownership+0x1f/0x110 [amd_xgbe] + xgbe_phy_mii_read+0x28/0xb0 [amd_xgbe] + ? kernfs_put+0xe9/0x190 + __mdiobus_read+0x3b/0xd0 + __phy_modify_changed+0x2b/0x80 + phy_modify+0x38/0x60 + phy_suspend+0x84/0xc0 + phy_detach+0x5e/0x120 + xgbe_phy_free_phy_device.isra.22+0x1d/0x50 [amd_xgbe] + xgbe_phy_sfp_mod_absent.isra.25+0xe/0x50 [amd_xgbe] + xgbe_phy_sfp_detect+0x16a/0x9b0 [amd_xgbe] + ? xgbe_phy_link_status+0x10a/0x490 [amd_xgbe] + xgbe_phy_link_status+0x10a/0x490 [amd_xgbe] + xgbe_phy_status+0x57/0x380 [amd_xgbe] + process_one_work+0x1f4/0x3e0 + worker_thread+0x2d/0x3e0 + ? process_one_work+0x3e0/0x3e0 + kthread+0x113/0x130 + ? kthread_park+0x90/0x90 + ret_from_fork+0x22/0x40 + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +index 18e48b3bc402..90f33c3ddb32 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +@@ -1283,7 +1283,7 @@ static int xgbe_phy_sfp_read_eeprom(struct xgbe_prv_data *pdata) + + memcpy(&phy_data->sfp_eeprom, &sfp_eeprom, sizeof(sfp_eeprom)); + +- xgbe_phy_free_phy_device(pdata); ++ + } else { + phy_data->sfp_changed = 0; + } +@@ -1320,7 +1320,6 @@ static void xgbe_phy_sfp_mod_absent(struct xgbe_prv_data *pdata) + { + struct xgbe_phy_data *phy_data = pdata->phy_data; + +- xgbe_phy_free_phy_device(pdata); + + phy_data->sfp_mod_absent = 1; + phy_data->sfp_phy_avail = 0; +@@ -1372,6 +1371,9 @@ static void xgbe_phy_sfp_detect(struct xgbe_prv_data *pdata) + xgbe_phy_sfp_phy_settings(pdata); + + xgbe_phy_put_comm_ownership(pdata); ++ ++ if((phy_data->sfp_mod_absent) || (phy_data->sfp_changed)) ++ xgbe_phy_free_phy_device(pdata); + } + + static int xgbe_phy_module_eeprom(struct xgbe_prv_data *pdata, +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0003-amd-xgbe-Fix-NETDEV-WATCHDOG-transmit-queue-timed-ou.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0003-amd-xgbe-Fix-NETDEV-WATCHDOG-transmit-queue-timed-ou.patch new file mode 100644 index 00000000..0f349c8c --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0003-amd-xgbe-Fix-NETDEV-WATCHDOG-transmit-queue-timed-ou.patch @@ -0,0 +1,32 @@ +From f8d8a70eba5e18fc11c7c7db44cfcd5469d52690 Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Sun, 12 Apr 2020 20:49:35 +0530 +Subject: [PATCH 03/10] amd-xgbe Fix NETDEV WATCHDOG: transmit queue timed out + +netif_carrier_off() called immediately after netif_tx_stop_all_queues() + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 3 +++ + 1 file changed, 3 insertions(+) + mode change 100644 => 100755 drivers/net/ethernet/amd/xgbe/xgbe-drv.c + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +old mode 100644 +new mode 100755 +index 395eb0b52680..230c9c4cc9b5 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +@@ -1180,6 +1180,9 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller) + netif_device_detach(netdev); + + netif_tx_stop_all_queues(netdev); ++ /* Bug fix to crash while resetting the port */ ++ netif_carrier_off(pdata->netdev); ++ netif_dbg(pdata, link, pdata->netdev," netif_carrier_off is doing before stopping PHY \n"); + + xgbe_stop_timers(pdata); + flush_workqueue(pdata->dev_workqueue); +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0004-spi-spidev-Add-dummy-spidev-device-to-SPI-bus.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0004-spi-spidev-Add-dummy-spidev-device-to-SPI-bus.patch new file mode 100644 index 00000000..7efbde04 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0004-spi-spidev-Add-dummy-spidev-device-to-SPI-bus.patch @@ -0,0 +1,100 @@ +From 838a8a77639dc2c1bb349830fe75025aacbe096b Mon Sep 17 00:00:00 2001 +From: Sanjay R Mehta <sanju.mehta@amd.com> +Date: Tue, 3 Mar 2020 14:44:41 +0530 +Subject: [PATCH 04/10] spi: spidev: Add dummy spidev device to SPI bus + +Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com> +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/spi/spidev.c | 40 +++++++++++++++++++++++++++++++++++++++- + 1 file changed, 39 insertions(+), 1 deletion(-) + +diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c +index 859910ec8d9f..710d9d8b5383 100644 +--- a/drivers/spi/spidev.c ++++ b/drivers/spi/spidev.c +@@ -27,6 +27,8 @@ + + #include <linux/uaccess.h> + ++#define SPI_BUS 0 ++#define SPI_BUS_CS1 0 + + /* + * This supports access to SPI devices using normal userspace I/O calls. +@@ -46,6 +48,7 @@ + + static DECLARE_BITMAP(minors, N_SPI_MINORS); + ++struct spi_device *spi_device; + + /* Bit masks for spi_device.mode management. Note that incorrect + * settings for some settings can cause *lots* of trouble for other +@@ -741,7 +744,7 @@ static int spidev_probe(struct spi_device *spi) + of_device_is_compatible(spi->dev.of_node, "spidev"), + "%pOF: buggy DT: spidev listed directly in DT\n", spi->dev.of_node); + +- spidev_probe_acpi(spi); ++// spidev_probe_acpi(spi); + + /* Allocate driver data */ + spidev = kzalloc(sizeof(*spidev), GFP_KERNEL); +@@ -827,6 +830,32 @@ static struct spi_driver spidev_spi_driver = { + + /*-------------------------------------------------------------------------*/ + ++static int __init add_spi_device_to_bus(void) ++{ ++ struct spi_master *spi_master; ++ struct spi_board_info spi_info; ++ ++ spi_master = spi_busnum_to_master(SPI_BUS); ++ if (!spi_master) { ++ printk(KERN_ALERT "Please make sure to \'modprobe " ++ "spi_amd\' driver first\n"); ++ return -1; ++ } ++ memset(&spi_info, 0, sizeof(struct spi_board_info)); ++ ++ strlcpy(spi_info.modalias, "spidev", SPI_NAME_SIZE); ++ spi_info.bus_num = SPI_BUS; //Bus number of SPI master ++ spi_info.chip_select = SPI_BUS_CS1; //CS on which SPI device is connected ++ ++ spi_device = spi_new_device(spi_master, &spi_info); ++ if (!spi_device) ++ return -ENODEV; ++ ++ return 0; ++} ++ ++ ++ + static int __init spidev_init(void) + { + int status; +@@ -851,6 +880,14 @@ static int __init spidev_init(void) + class_destroy(spidev_class); + unregister_chrdev(SPIDEV_MAJOR, spidev_spi_driver.driver.name); + } ++ ++ status = add_spi_device_to_bus(); ++ if (status < 0) { ++ spi_unregister_driver(&spidev_spi_driver); ++ class_destroy(spidev_class); ++ unregister_chrdev(SPIDEV_MAJOR, spidev_spi_driver.driver.name); ++ } ++ + return status; + } + module_init(spidev_init); +@@ -858,6 +895,7 @@ module_init(spidev_init); + static void __exit spidev_exit(void) + { + spi_unregister_driver(&spidev_spi_driver); ++ spi_unregister_device(spi_device); + class_destroy(spidev_class); + unregister_chrdev(SPIDEV_MAJOR, spidev_spi_driver.driver.name); + } +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0005-amd-xgbe-Fix-for-Network-fluctuations.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0005-amd-xgbe-Fix-for-Network-fluctuations.patch new file mode 100644 index 00000000..72638d6d --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0005-amd-xgbe-Fix-for-Network-fluctuations.patch @@ -0,0 +1,39 @@ +From a3cab0a6e63a95ad35ce408a4e455fe6354d8aa0 Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Tue, 12 Jan 2021 15:11:03 +0530 +Subject: [PATCH 05/10] amd-xgbe: Fix for Network fluctuations + +BEL SFP, when connected to amd-xgbe shows frequent link down and up events on dmesg. +Refer ticket EMBDEV-8951. This fix avoids the frquent link up/down issue. + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +index 90f33c3ddb32..5307f7e6e64b 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +@@ -1049,6 +1049,18 @@ static int xgbe_phy_find_phy_device(struct xgbe_prv_data *pdata) + } + phy_data->phydev = phydev; + ++ switch (phy_data->port_mode) { ++ case XGBE_PORT_MODE_SFP: ++ /* reset the sfp phy EMBDEV-8951 */ ++ if(phydev) ++ genphy_soft_reset(phydev); ++ else ++ netdev_err(pdata->netdev, "phy reset failed\n"); ++ break; ++ default: ++ break; ++ } ++ + xgbe_phy_external_phy_quirks(pdata); + + linkmode_and(phydev->advertising, phydev->advertising, +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0006-amd-xgbe-sets-XGBE_LINK_INIT-when-there-is-a-link-fa.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0006-amd-xgbe-sets-XGBE_LINK_INIT-when-there-is-a-link-fa.patch new file mode 100644 index 00000000..a506c211 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0006-amd-xgbe-sets-XGBE_LINK_INIT-when-there-is-a-link-fa.patch @@ -0,0 +1,39 @@ +From d97a0266f1b8d3b76b4aa581eb7b19603ff8fcea Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Fri, 23 Oct 2020 01:45:15 +0530 +Subject: [PATCH 06/10] amd-xgbe sets XGBE_LINK_INIT when there is a link + failure + +When "link down" happens due to a link partner, the xgbe driver +will not set XGBE_LINK_INIT. This is observed when the port speed +capability is set to 10G in backplane mode. + +This fix sets XGBE_LINK_INIT when there is a link failure and +XGBE_LINK_INIT is not set. This helps the driver to restart AN +when AN link timeout happens. + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +index 4e97b4869522..91397cf3c5ab 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +@@ -1371,6 +1371,12 @@ static void xgbe_phy_status(struct xgbe_prv_data *pdata) + xgbe_phy_status_result(pdata); + + netif_carrier_off(pdata->netdev); ++ ++ if (link_aneg && ((pdata->phy_if.phy_impl.cur_mode(pdata) == XGBE_MODE_KR) || ++ (pdata->phy_if.phy_impl.cur_mode(pdata) == XGBE_MODE_KX_1000))) { ++ if (!test_bit(XGBE_LINK_INIT, &pdata->dev_state)) ++ set_bit(XGBE_LINK_INIT, &pdata->dev_state); ++ } + } + + adjust_link: +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0007-amd-xgbe-improved-KR-training-sequence.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0007-amd-xgbe-improved-KR-training-sequence.patch new file mode 100644 index 00000000..92c253e3 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0007-amd-xgbe-improved-KR-training-sequence.patch @@ -0,0 +1,286 @@ +From 1d9082fe8167fe3d2c9db39a22a727b99496d172 Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Sat, 9 Jan 2021 12:26:09 +0530 +Subject: [PATCH 07/10] amd-xgbe: improved KR training sequence + +amd-xgbe driver handles KR training sequence directly by +programming the h/w IP registers. This causes KR training +failure if the h/w blocks are not operated correctly or they are +not in sync. The new sequence increase the stability of AN process +in KR mode by making sure that the h/w blocks are in expected +state when the AN is in progress. + +This patch fix the problem of long linkup time due to repeated KR failure +observed in AMD platforms. + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +Signed-off-by: Rahul Kumar <rahul.kumar1@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-common.h | 8 +++ + drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 44 ++++++++++++++-- + drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 56 ++++++++++++++------- + drivers/net/ethernet/amd/xgbe/xgbe.h | 5 ++ + 4 files changed, 92 insertions(+), 21 deletions(-) + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h +index b2cd3bdba9f8..ae1d553962dd 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h +@@ -1279,6 +1279,10 @@ + #define MDIO_PMA_10GBR_FECCTRL 0x00ab + #endif + ++#ifndef MDIO_PMA_RX_CTRL0 ++#define MDIO_PMA_RX_CTRL0 0x8050 ++#endif ++ + #ifndef MDIO_PMA_RX_CTRL1 + #define MDIO_PMA_RX_CTRL1 0x8051 + #endif +@@ -1327,6 +1331,10 @@ + #define MDIO_VEND2_AN_STAT 0x8002 + #endif + ++#ifndef MDIO_PMA_RX_EQ_CTRL ++#define MDIO_PMA_RX_EQ_CTRL 0x8009 ++#endif ++ + #ifndef MDIO_VEND2_PMA_CDR_CONTROL + #define MDIO_VEND2_PMA_CDR_CONTROL 0x8056 + #endif +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +index 91397cf3c5ab..f4359407269a 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +@@ -402,6 +402,16 @@ static void xgbe_an73_set(struct xgbe_prv_data *pdata, bool enable, + reg |= MDIO_AN_CTRL1_RESTART; + + XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_CTRL1, reg); ++ ++ if (xgbe_in_kr_mode(pdata) && (enable || restart)) { ++ reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL); ++ reg |= XGBE_KR_TRAINING_ENABLE; ++ reg |= XGBE_KR_TRAINING_START; ++ XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg); ++ ++ XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_EQ_CTRL, ++ BIT(15), BIT(15)); /* Disable RX Adapter */ ++ } + } + + static void xgbe_an73_restart(struct xgbe_prv_data *pdata) +@@ -409,7 +419,7 @@ static void xgbe_an73_restart(struct xgbe_prv_data *pdata) + xgbe_an73_enable_interrupts(pdata); + xgbe_an73_set(pdata, true, true); + +- netif_dbg(pdata, link, pdata->netdev, "CL73 AN enabled/restarted\n"); ++ netif_dbg(pdata, link, pdata->netdev, "CL73 AN enabled/restarted, CL72 started\n"); + } + + static void xgbe_an73_disable(struct xgbe_prv_data *pdata) +@@ -489,20 +499,40 @@ static enum xgbe_an xgbe_an73_tx_training(struct xgbe_prv_data *pdata, + XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_FECCTRL, reg); + + /* Start KR training */ ++ if (!pdata->phy_if.phy_impl.kr_training_cdroff(pdata)) ++ netif_dbg(pdata, link, pdata->netdev, "setting phy_data->phy_cdr_notrack\n"); ++ ++ pdata->cdr_delay_required = 1; ++ + if (pdata->phy_if.phy_impl.kr_training_pre) + pdata->phy_if.phy_impl.kr_training_pre(pdata); + + reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL); +- reg |= XGBE_KR_TRAINING_ENABLE; + reg |= XGBE_KR_TRAINING_START; + XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg); + ++ pdata->kr_done = 1; ++ + netif_dbg(pdata, link, pdata->netdev, + "KR training initiated\n"); + ++ /* set RX_EQ_MGMT_MODE to disable RX Adapt Requests */ ++ XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_EQ_CTRL, BIT(15), BIT(15)); ++ XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_VEND2_PMA_CDR_CONTROL, ++ XGBE_PMA_CDR_TRACK_EN_MASK, ++ XGBE_PMA_CDR_TRACK_EN_OFF); ++ XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_CTRL0, BIT(8), 0); + if (pdata->phy_if.phy_impl.kr_training_post) + pdata->phy_if.phy_impl.kr_training_post(pdata); + ++ XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_CTRL0, BIT(8), BIT(8)); ++ pdata->cdr_delay_required = 0; ++ udelay(1); ++ XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_EQ_CTRL, ++ BIT(15), 0); ++ if (pdata->phy_if.phy_impl.update_cdr_delay) ++ pdata->phy_if.phy_impl.update_cdr_delay(pdata); ++ + return XGBE_AN_PAGE_RECEIVED; + } + +@@ -897,8 +927,6 @@ static void xgbe_an73_state_machine(struct xgbe_prv_data *pdata) + pdata->kx_state = XGBE_RX_BPA; + pdata->an_start = 0; + +- if (pdata->phy_if.phy_impl.an_post) +- pdata->phy_if.phy_impl.an_post(pdata); + + netif_dbg(pdata, link, pdata->netdev, "CL73 AN result: %s\n", + xgbe_state_as_string(pdata->an_result)); +@@ -1243,6 +1271,9 @@ static int __xgbe_phy_config_aneg(struct xgbe_prv_data *pdata, bool set_mode) + /* Re-enable auto-negotiation interrupt */ + enable_irq(pdata->an_irq); + ++ if (pdata->phy_if.phy_impl.an_post) ++ pdata->phy_if.phy_impl.an_post(pdata); ++ + xgbe_an_init(pdata); + xgbe_an_restart(pdata); + +@@ -1360,6 +1391,10 @@ static void xgbe_phy_status(struct xgbe_prv_data *pdata) + clear_bit(XGBE_LINK_INIT, &pdata->dev_state); + + netif_carrier_on(pdata->netdev); ++ ++ if (link_aneg && pdata->kr_done) ++ pdata->phy_if.phy_impl.reset_cdr_delay(pdata); ++ + } else { + if (test_bit(XGBE_LINK_INIT, &pdata->dev_state)) { + xgbe_check_link_timeout(pdata); +@@ -1454,6 +1489,7 @@ static int xgbe_phy_start(struct xgbe_prv_data *pdata) + + /* Indicate the PHY is up and running */ + pdata->phy_started = 1; ++ pdata->an_result = XGBE_AN_NO_LINK; + + xgbe_an_init(pdata); + xgbe_an_enable_interrupts(pdata); +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +index 5307f7e6e64b..88663acae8b3 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +@@ -2949,13 +2949,16 @@ static void xgbe_phy_cdr_track(struct xgbe_prv_data *pdata) + if (!phy_data->phy_cdr_notrack) + return; + +- usleep_range(phy_data->phy_cdr_delay, +- phy_data->phy_cdr_delay + 500); ++ /* when there is no link, no need to use the cdr delay, when ever a page is */ ++ /* received , pdata->cdr_delay_required is set to 1 */ ++ if (pdata->cdr_delay_required) { ++ usleep_range(phy_data->phy_cdr_delay, ++ phy_data->phy_cdr_delay + 500); ++ } + + XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_VEND2_PMA_CDR_CONTROL, + XGBE_PMA_CDR_TRACK_EN_MASK, + XGBE_PMA_CDR_TRACK_EN_ON); +- + phy_data->phy_cdr_notrack = 0; + } + +@@ -2972,9 +2975,7 @@ static void xgbe_phy_cdr_notrack(struct xgbe_prv_data *pdata) + XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_VEND2_PMA_CDR_CONTROL, + XGBE_PMA_CDR_TRACK_EN_MASK, + XGBE_PMA_CDR_TRACK_EN_OFF); +- + xgbe_phy_rrc(pdata); +- + phy_data->phy_cdr_notrack = 1; + } + +@@ -2984,6 +2985,36 @@ static void xgbe_phy_kr_training_post(struct xgbe_prv_data *pdata) + xgbe_phy_cdr_track(pdata); + } + ++static void xgbe_phy_reset_cdr_delay(struct xgbe_prv_data *pdata) ++{ ++ struct xgbe_phy_data *phy_data = pdata->phy_data; ++ ++ phy_data->phy_cdr_delay = XGBE_CDR_DELAY_INIT; ++ pdata->kr_done = 0; ++} ++ ++static void xgbe_phy_update_cdr_delay(struct xgbe_prv_data *pdata) ++{ ++ struct xgbe_phy_data *phy_data = pdata->phy_data; ++ ++ if (phy_data->phy_cdr_delay < XGBE_CDR_DELAY_MAX) ++ phy_data->phy_cdr_delay += XGBE_CDR_DELAY_INC; ++ else ++ phy_data->phy_cdr_delay = XGBE_CDR_DELAY_INIT; ++} ++ ++static int xgbe_phy_kr_training_cdroff(struct xgbe_prv_data *pdata) ++{ ++ int ret; ++ struct xgbe_phy_data *phy_data = pdata->phy_data; ++ ++ ret = phy_data->phy_cdr_notrack; ++ if (!phy_data->phy_cdr_notrack) ++ phy_data->phy_cdr_notrack = 1; ++ ++ return ret; ++} ++ + static void xgbe_phy_kr_training_pre(struct xgbe_prv_data *pdata) + { + if (pdata->debugfs_an_cdr_track_early) +@@ -3001,18 +3032,6 @@ static void xgbe_phy_an_post(struct xgbe_prv_data *pdata) + break; + + xgbe_phy_cdr_track(pdata); +- +- switch (pdata->an_result) { +- case XGBE_AN_READY: +- case XGBE_AN_COMPLETE: +- break; +- default: +- if (phy_data->phy_cdr_delay < XGBE_CDR_DELAY_MAX) +- phy_data->phy_cdr_delay += XGBE_CDR_DELAY_INC; +- else +- phy_data->phy_cdr_delay = XGBE_CDR_DELAY_INIT; +- break; +- } + break; + default: + break; +@@ -3451,6 +3470,9 @@ void xgbe_init_function_ptrs_phy_v2(struct xgbe_phy_if *phy_if) + + phy_impl->kr_training_pre = xgbe_phy_kr_training_pre; + phy_impl->kr_training_post = xgbe_phy_kr_training_post; ++ phy_impl->kr_training_cdroff = xgbe_phy_kr_training_cdroff; ++ phy_impl->reset_cdr_delay = xgbe_phy_reset_cdr_delay; ++ phy_impl->update_cdr_delay = xgbe_phy_update_cdr_delay; + + phy_impl->module_info = xgbe_phy_module_info; + phy_impl->module_eeprom = xgbe_phy_module_eeprom; +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h +index ba8321ec1ee7..c99b34c41f71 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe.h ++++ b/drivers/net/ethernet/amd/xgbe/xgbe.h +@@ -888,6 +888,9 @@ struct xgbe_phy_impl_if { + /* Pre/Post KR training enablement support */ + void (*kr_training_pre)(struct xgbe_prv_data *); + void (*kr_training_post)(struct xgbe_prv_data *); ++ int (*kr_training_cdroff)(struct xgbe_prv_data *pdata); ++ void (*reset_cdr_delay)(struct xgbe_prv_data *pdata); ++ void (*update_cdr_delay)(struct xgbe_prv_data *pdata); + + /* SFP module related info */ + int (*module_info)(struct xgbe_prv_data *pdata, +@@ -1254,6 +1257,8 @@ struct xgbe_prv_data { + unsigned int fec_ability; + unsigned long an_start; + enum xgbe_an_mode an_mode; ++ unsigned int kr_done; ++ unsigned int cdr_delay_required; + + /* I2C support */ + struct xgbe_i2c i2c; +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0008-amd-xgbe-rrc-is-required-only-for-Fixed-PHY-configur.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0008-amd-xgbe-rrc-is-required-only-for-Fixed-PHY-configur.patch new file mode 100644 index 00000000..29be3aee --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0008-amd-xgbe-rrc-is-required-only-for-Fixed-PHY-configur.patch @@ -0,0 +1,33 @@ +From 739c48e581242c57425de1a632d307e4c7a036dd Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Tue, 10 Nov 2020 12:42:28 +0530 +Subject: [PATCH 08/10] amd-xgbe: rrc is required only for Fixed PHY + configuration + +xgbe driver does RRC in every 10 seconds if the link is down. +When AN is enabled and KR training is in progress, +doing RRC cause KR training failure. The patch enables RRC only +if AN is disabled. + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +index 88663acae8b3..a043c30358d2 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +@@ -2638,7 +2638,8 @@ static int xgbe_phy_link_status(struct xgbe_prv_data *pdata, int *an_restart) + /* No link, attempt a receiver reset cycle */ + if (phy_data->rrc_count++ > XGBE_RRC_FREQUENCY) { + phy_data->rrc_count = 0; +- xgbe_phy_rrc(pdata); ++ if (pdata->phy.autoneg == AUTONEG_DISABLE) ++ xgbe_phy_rrc(pdata); + } + + return 0; +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0009-amd-xgbe-increased-cdr-delay.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0009-amd-xgbe-increased-cdr-delay.patch new file mode 100644 index 00000000..19eedbf1 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0009-amd-xgbe-increased-cdr-delay.patch @@ -0,0 +1,35 @@ +From f811f3596ae62941ce01aa84beef4159844de39f Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Wed, 11 Nov 2020 12:13:33 +0530 +Subject: [PATCH 09/10] amd-xgbe: increased cdr delay + +amd-xgbe driver needs delay to emable CDR. +Some link partner's use 20ms of idle time before sending valid clock. +The patch uses a delay of 22ms for the first time and increases +by a step of 22ms. + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +index a043c30358d2..f3566a480f2d 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +@@ -149,9 +149,9 @@ + #define XGBE_RATECHANGE_COUNT 500 + + /* CDR delay values for KR support (in usec) */ +-#define XGBE_CDR_DELAY_INIT 10000 +-#define XGBE_CDR_DELAY_INC 10000 +-#define XGBE_CDR_DELAY_MAX 100000 ++#define XGBE_CDR_DELAY_INIT 22000 ++#define XGBE_CDR_DELAY_INC 22000 ++#define XGBE_CDR_DELAY_MAX 110000 + + /* RRC frequency during link status check */ + #define XGBE_RRC_FREQUENCY 10 +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0010-amd-xgbe-synchronization-between-AN-state-machine-an.patch b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0010-amd-xgbe-synchronization-between-AN-state-machine-an.patch new file mode 100644 index 00000000..8fd1c8b5 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/0010-amd-xgbe-synchronization-between-AN-state-machine-an.patch @@ -0,0 +1,123 @@ +From bff033e9aa3ebf9d7e2bb42be9d635e9c65bcbe0 Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Sat, 9 Jan 2021 23:41:36 +0530 +Subject: [PATCH 10/10] amd-xgbe: synchronization between AN state machine and + status polling timer thread + +xgbe driver uses a TIMEOUT to restart AN process if link is down. +This create issue when TIMEOUT comes in between a KR training or RCC +is in process. The patch avoids AN restart if TIMEOUT happens +during KR cycle or RRC. + +TIMEOUT value also reduced to 1 sec to enable fast +synchronization between LP. + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 29 +++++++++++++++++++-- + drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 1 + + drivers/net/ethernet/amd/xgbe/xgbe.h | 4 ++- + 3 files changed, 31 insertions(+), 3 deletions(-) + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +index f4359407269a..c70c38d96020 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +@@ -512,6 +512,7 @@ static enum xgbe_an xgbe_an73_tx_training(struct xgbe_prv_data *pdata, + XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg); + + pdata->kr_done = 1; ++ pdata->kr_start_time = jiffies; + + netif_dbg(pdata, link, pdata->netdev, + "KR training initiated\n"); +@@ -884,6 +885,8 @@ static void xgbe_an73_state_machine(struct xgbe_prv_data *pdata) + break; + + case XGBE_AN_PAGE_RECEIVED: ++ if (xgbe_in_kr_mode(pdata)) ++ pdata->an_int = 0; + pdata->an_state = xgbe_an73_page_received(pdata); + pdata->an_supported++; + break; +@@ -1306,11 +1309,34 @@ static bool xgbe_phy_aneg_done(struct xgbe_prv_data *pdata) + static void xgbe_check_link_timeout(struct xgbe_prv_data *pdata) + { + unsigned long link_timeout; ++ int wait = 200; ++ unsigned long kr_time; ++ unsigned long rrc_time; + + link_timeout = pdata->link_check + (XGBE_LINK_TIMEOUT * HZ); + if (time_after(jiffies, link_timeout)) { + netif_dbg(pdata, link, pdata->netdev, "AN link timeout\n"); +- xgbe_phy_config_aneg(pdata); ++ /* AN restart should not happen within 500ms of start of RRC or KR tarining */ ++ /* This loop ensures no AN restart during RRC window and KR training window */ ++ while (wait--) { ++ mutex_lock(&pdata->an_mutex); ++ kr_time = pdata->kr_start_time + msecs_to_jiffies(XGBE_AN_MS_TIMEOUT); ++ rrc_time = pdata->rrc_start_time + msecs_to_jiffies(XGBE_AN_MS_TIMEOUT); ++ mutex_unlock(&pdata->an_mutex); ++ if (time_after(jiffies, kr_time) && time_after(jiffies, rrc_time)) ++ break; ++ if (pdata->an_result == XGBE_AN_COMPLETE) ++ break; ++ ++ usleep_range(5000, 6000); ++ } ++ /* AN restart is required, if AN result is not COMPLETE */ ++ if (pdata->an_result != XGBE_AN_COMPLETE) ++ xgbe_phy_config_aneg(pdata); ++ else if ((pdata->an_result == XGBE_AN_COMPLETE) && ++ (xgbe_cur_mode(pdata) == XGBE_MODE_KX_1000)) ++ xgbe_phy_config_aneg(pdata); ++ + } + } + +@@ -1489,7 +1515,6 @@ static int xgbe_phy_start(struct xgbe_prv_data *pdata) + + /* Indicate the PHY is up and running */ + pdata->phy_started = 1; +- pdata->an_result = XGBE_AN_NO_LINK; + + xgbe_an_init(pdata); + xgbe_an_enable_interrupts(pdata); +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +index f3566a480f2d..f24b8121db2e 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +@@ -2977,6 +2977,7 @@ static void xgbe_phy_cdr_notrack(struct xgbe_prv_data *pdata) + XGBE_PMA_CDR_TRACK_EN_MASK, + XGBE_PMA_CDR_TRACK_EN_OFF); + xgbe_phy_rrc(pdata); ++ pdata->rrc_start_time = jiffies; + phy_data->phy_cdr_notrack = 1; + } + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h +index c99b34c41f71..3ed98e2f8695 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe.h ++++ b/drivers/net/ethernet/amd/xgbe/xgbe.h +@@ -288,7 +288,7 @@ + + /* Auto-negotiation */ + #define XGBE_AN_MS_TIMEOUT 500 +-#define XGBE_LINK_TIMEOUT 5 ++#define XGBE_LINK_TIMEOUT 1 + + #define XGBE_SGMII_AN_LINK_STATUS BIT(1) + #define XGBE_SGMII_AN_LINK_SPEED (BIT(2) | BIT(3)) +@@ -1258,6 +1258,8 @@ struct xgbe_prv_data { + unsigned long an_start; + enum xgbe_an_mode an_mode; + unsigned int kr_done; ++ unsigned long kr_start_time; ++ unsigned long rrc_start_time; + unsigned int cdr_delay_required; + + /* I2C support */ +-- +2.17.1 + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/afalg.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/afalg.cfg new file mode 100644 index 00000000..3a101779 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/afalg.cfg @@ -0,0 +1,41 @@ +# +# General setup +# +CONFIG_AUDIT=y +CONFIG_HAVE_ARCH_AUDITSYSCALL=y +CONFIG_AUDITSYSCALL=y + +CONFIG_INTEGRITY_AUDIT=y + +# +# Crypto core or helper +# + +CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_CRYPTD=m + +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_ECHAINIV=m + + +# +# Ciphers +# +CONFIG_CRYPTO_DES3_EDE_X86_64=m + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m +CONFIG_CRYPTO_DRBG_MENU=y +CONFIG_CRYPTO_DRBG_HMAC=y +CONFIG_CRYPTO_DRBG_HASH=y +CONFIG_CRYPTO_DRBG_CTR=y +CONFIG_CRYPTO_DRBG=y +CONFIG_CRYPTO_JITTERENTROPY=y +CONFIG_CRYPTO_USER_API=m +CONFIG_CRYPTO_USER_API_HASH=m +CONFIG_CRYPTO_USER_API_SKCIPHER=m +CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_USER_API_AEAD=m diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-ccp.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-ccp.cfg new file mode 100644 index 00000000..109cda5c --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-ccp.cfg @@ -0,0 +1,27 @@ +CONFIG_SERIAL_8250_DMA=y +CONFIG_DMADEVICES=y +# CONFIG_DMADEVICES_DEBUG is not set +# +# DMA Devices +# +CONFIG_DMA_ENGINE=y +CONFIG_DMA_VIRTUAL_CHANNELS=y +CONFIG_DMA_ACPI=y +# CONFIG_INTEL_IDMA64 is not set +# CONFIG_INTEL_IOATDMA is not set +# CONFIG_QCOM_HIDMA_MGMT is not set +# CONFIG_QCOM_HIDMA is not set +CONFIG_DW_DMAC_CORE=y +# CONFIG_DW_DMAC is not set +# CONFIG_DW_DMAC_PCI is not set +CONFIG_HSU_DMA=y +# +# DMA Clients +# +# CONFIG_ASYNC_TX_DMA is not set +# CONFIG_DMATEST is not set +CONFIG_CRYPTO_DEV_CCP=y +CONFIG_CRYPTO_DEV_CCP_DD=m +CONFIG_CRYPTO_DEV_CCP_CRYPTO=m +CONFIG_CRYPTO_DEV_SP_CCP=y +CONFIG_CRYPTO_DEV_SP_PSP=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-emmc-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-emmc-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-emmc-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-spi-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-spi-patches.scc new file mode 100644 index 00000000..6c97c1aa --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-spi-patches.scc @@ -0,0 +1 @@ +patch 0004-spi-spidev-Add-dummy-spidev-device-to-SPI-bus.patch diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-usb-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-usb-patches.scc new file mode 100644 index 00000000..76ea98f4 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-usb-patches.scc @@ -0,0 +1 @@ +patch 0001-usb-xhci-Add-LPM-support-to-AMD-xhci-controller.patch diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-xgbe-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-xgbe-patches.scc new file mode 100644 index 00000000..e2922c00 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-xgbe-patches.scc @@ -0,0 +1,8 @@ +patch 0002-amd-xgbe-fix-for-the-crash-which-happens-during-SFP-.patch +patch 0003-amd-xgbe-Fix-NETDEV-WATCHDOG-transmit-queue-timed-ou.patch +patch 0005-amd-xgbe-Fix-for-Network-fluctuations.patch +patch 0006-amd-xgbe-sets-XGBE_LINK_INIT-when-there-is-a-link-fa.patch +patch 0007-amd-xgbe-improved-KR-training-sequence.patch +patch 0008-amd-xgbe-rrc-is-required-only-for-Fixed-PHY-configur.patch +patch 0009-amd-xgbe-increased-cdr-delay.patch +patch 0010-amd-xgbe-synchronization-between-AN-state-machine-an.patch diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-xgbe.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-xgbe.cfg new file mode 100644 index 00000000..463ed1e8 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amd-xgbe.cfg @@ -0,0 +1,51 @@ +CONFIG_MDIO=y +CONFIG_AMD_XGBE=y +CONFIG_AMD_XGBE_HAVE_ECC=y +CONFIG_PHYLIB=y +CONFIG_MDIO_GPIO=y + +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_AX88179_178A=y +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_CDC_EEM is not set +CONFIG_USB_NET_CDC_NCM=y +# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set +# CONFIG_USB_NET_CDC_MBIM is not set +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_SR9700 is not set +# CONFIG_USB_NET_SR9800 is not set +# CONFIG_USB_NET_SMSC75XX is not set +# CONFIG_USB_NET_SMSC95XX is not set +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=y +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +CONFIG_USB_NET_CDC_SUBSET_ENABLE=y +CONFIG_USB_NET_CDC_SUBSET=y +# CONFIG_USB_ALI_M5632 is not set +# CONFIG_USB_AN2720 is not set +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +# CONFIG_USB_EPSON2888 is not set +# CONFIG_USB_KC2190 is not set +CONFIG_USB_NET_ZAURUS=y +CONFIG_USB_NET_CX82310_ETH=y +# CONFIG_USB_NET_KALMIA is not set +# CONFIG_USB_NET_QMI_WWAN is not set +# CONFIG_USB_HSO is not set +# CONFIG_USB_NET_INT51X1 is not set +# CONFIG_USB_IPHETH is not set +# CONFIG_USB_SIERRA_NET is not set +# CONFIG_USB_VL600 is not set +# CONFIG_USB_NET_CH9200 is not set + +CONFIG_VFIO_PCI=y + +CONFIG_X86_X2APIC=y +CONFIG_X86_NUMACHIP=y +CONFIG_INET_TCP_DIAG=m +CONFIG_INET_UDP_DIAG=m +CONFIG_INET_DIAG=m +CONFIG_NETLABEL=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-extra-config.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-extra-config.cfg new file mode 100644 index 00000000..3a88bccf --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-extra-config.cfg @@ -0,0 +1,305 @@ +CONFIG_PERF_EVENTS_INTEL_UNCORE=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_CROSS_MEMORY_ATTACH=y +CONFIG_USELIB=y +CONFIG_HAVE_ARCH_AUDITSYSCALL=y +CONFIG_GENERIC_IRQ_LEGACY_ALLOC_HWIRQ=y +CONFIG_GENERIC_MSI_IRQ=y +CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y +CONFIG_SRCU=y +# CONFIG_TASKS_RCU is not set +CONFIG_BUILD_BIN2C=y +CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 +CONFIG_PAGE_COUNTER=y +CONFIG_BPF=y +CONFIG_MULTIUSER=y +CONFIG_SGETMASK_SYSCALL=y +CONFIG_SYSFS_SYSCALL=y +# CONFIG_BPF_SYSCALL is not set +CONFIG_ADVISE_SYSCALLS=y +CONFIG_HAVE_DMA_CONTIGUOUS=y +CONFIG_HAVE_ARCH_HUGE_VMAP=y +CONFIG_ARCH_HAS_ELF_RANDOMIZE=y +CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y +# CONFIG_MODULE_COMPRESS is not set +CONFIG_RWSEM_SPIN_ON_OWNER=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_X86_FEATURE_NAMES=y +# CONFIG_X86_GOLDFISH is not set +# CONFIG_IOSF_MBI_DEBUG is not set +CONFIG_X86_VSYSCALL_EMULATION=y +CONFIG_X86_DIRECT_GBPAGES=y +CONFIG_MEMORY_BALLOON=y +# CONFIG_ZSWAP is not set +# CONFIG_ZPOOL is not set +# CONFIG_ZBUD is not set +CONFIG_GENERIC_EARLY_IOREMAP=y +# CONFIG_X86_PMEM_LEGACY is not set +# CONFIG_EFI_MIXED is not set +CONFIG_HAVE_LIVEPATCH=y +# CONFIG_LIVEPATCH is not set +CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y +CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y +CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y +CONFIG_ACPI_HOTPLUG_IOAPIC=y +# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set +CONFIG_HAVE_ACPI_APEI=y +CONFIG_HAVE_ACPI_APEI_NMI=y +# CONFIG_PMIC_OPREGION is not set +CONFIG_PMC_ATOM=y +CONFIG_NET_UDP_TUNNEL=m +# CONFIG_NET_FOU is not set +# CONFIG_NET_FOU_IP_TUNNELS is not set +# CONFIG_GENEVE is not set +CONFIG_NET_PTP_CLASSIFY=y +CONFIG_BRIDGE_NETFILTER=m +CONFIG_NF_NAT_REDIRECT=m +# CONFIG_NETFILTER_XT_NAT is not set +# CONFIG_NF_LOG_ARP is not set +# CONFIG_NF_LOG_IPV4 is not set +CONFIG_NF_REJECT_IPV4=m +CONFIG_NF_NAT_PPTP=m +CONFIG_NF_NAT_H323=m +# CONFIG_IP_NF_NAT is not set +# CONFIG_NF_REJECT_IPV6 is not set +# CONFIG_NF_LOG_IPV6 is not set +CONFIG_TIPC_MEDIA_UDP=y +# CONFIG_NET_ACT_VLAN is not set +# CONFIG_NET_ACT_BPF is not set +# CONFIG_NET_ACT_CONNMARK is not set +# CONFIG_MPLS is not set +# CONFIG_NET_SWITCHDEV is not set +CONFIG_BT_BREDR=y +CONFIG_BT_LE=y +# CONFIG_BT_SELFTEST is not set +CONFIG_BT_DEBUGFS=y +CONFIG_BT_INTEL=m +CONFIG_BT_BCM=m +CONFIG_BT_HCIBTUSB_BCM=y +# CONFIG_BT_HCIUART_INTEL is not set +# CONFIG_BT_HCIUART_BCM is not set +CONFIG_UEVENT_HELPER=y +# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set +CONFIG_ALLOW_DEV_COREDUMP=y +# CONFIG_BLK_DEV_PMEM is not set +# CONFIG_INTEL_MEI_TXE is not set +# CONFIG_ECHO is not set +# CONFIG_CXL_BASE is not set +# CONFIG_SCSI_AM53C974 is not set +# CONFIG_SCSI_WD719X is not set +# CONFIG_DM_ERA is not set +# CONFIG_DM_LOG_WRITES is not set +# CONFIG_IPVLAN is not set +# CONFIG_NET_VENDOR_AGERE is not set +# CONFIG_ET131X is not set +# CONFIG_ALTERA_TSE is not set +# CONFIG_BCMGENET is not set +# CONFIG_CX_ECAT is not set +# CONFIG_FM10K is not set +# CONFIG_NET_VENDOR_QUALCOMM is not set +# CONFIG_NET_VENDOR_ROCKER is not set +# CONFIG_NET_VENDOR_SAMSUNG is not set +# CONFIG_SXGBE_ETH is not set +# CONFIG_BCM7XXX_PHY is not set +# CONFIG_MDIO_BCM_UNIMAC is not set +CONFIG_USB_NET_DRIVERS=y +# CONFIG_ATH9K_DYNACK is not set +# CONFIG_ATH9K_CHANNEL_CONTEXT is not set +CONFIG_ATH9K_PCOEM=y +CONFIG_BRCMFMAC_PROTO_BCDC=y +# CONFIG_BRCMFMAC_PCIE is not set +CONFIG_IWLWIFI_LEDS=y +# CONFIG_RTL8723BE is not set +# CONFIG_RTL8192EE is not set +# CONFIG_RTL8821AE is not set +# CONFIG_RSI_91X is not set +# CONFIG_MOUSE_ELAN_I2C is not set +# CONFIG_TABLET_SERIAL_WACOM4 is not set +# CONFIG_TOUCHSCREEN_GOODIX is not set +# CONFIG_TOUCHSCREEN_ELAN is not set +# CONFIG_TOUCHSCREEN_SX8654 is not set +CONFIG_DEVMEM=y +CONFIG_SERIAL_EARLYCON=y +# CONFIG_SERIAL_8250_FINTEK is not set +# CONFIG_SERIAL_SC16IS7XX is not set +# CONFIG_IPMI_SSIF is not set +# CONFIG_TCG_CRB is not set +# CONFIG_TCG_TIS_ST33ZP24 is not set +# CONFIG_XILLYBUS is not set +CONFIG_ACPI_I2C_OPREGION=y +# CONFIG_I2C_SLAVE is not set +# CONFIG_SPI_CADENCE is not set +# CONFIG_SPMI is not set +# CONFIG_PINCTRL_BAYTRAIL is not set +# CONFIG_PINCTRL_CHERRYVIEW is not set +# CONFIG_PINCTRL_SUNRISEPOINT is not set +CONFIG_GPIOLIB_IRQCHIP=y +# CONFIG_GPIO_DWAPB is not set +# CONFIG_GPIO_F7188X is not set +# CONFIG_GPIO_ICH is not set +# CONFIG_GPIO_SCH311X is not set +# CONFIG_GPIO_ADP5588 is not set +# CONFIG_GPIO_BT8XX is not set +# CONFIG_BATTERY_GAUGE_LTC2941 is not set +# CONFIG_SENSORS_APPLESMC is not set +# CONFIG_SENSORS_G760A is not set +# CONFIG_SENSORS_G762 is not set +# CONFIG_SENSORS_I5500 is not set +# CONFIG_SENSORS_CORETEMP is not set +# CONFIG_SENSORS_POWR1220 is not set +# CONFIG_SENSORS_LTC2945 is not set +# CONFIG_SENSORS_LTC4151 is not set +# CONFIG_SENSORS_LTC4215 is not set +# CONFIG_SENSORS_LTC4222 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LTC4260 is not set +# CONFIG_SENSORS_LTC4261 is not set +# CONFIG_SENSORS_MAX1111 is not set +# CONFIG_SENSORS_MAX16065 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX1668 is not set +# CONFIG_SENSORS_MAX197 is not set +# CONFIG_SENSORS_MAX6639 is not set +# CONFIG_SENSORS_MAX6642 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_MAX6697 is not set +# CONFIG_SENSORS_MCP3021 is not set +# CONFIG_SENSORS_ADCXX is not set +# CONFIG_SENSORS_NTC_THERMISTOR is not set +# CONFIG_SENSORS_NCT6683 is not set +# CONFIG_SENSORS_NCT6775 is not set +# CONFIG_SENSORS_NCT7802 is not set +# CONFIG_SENSORS_NCT7904 is not set +# CONFIG_SENSORS_SHTC1 is not set +# CONFIG_SENSORS_SMM665 is not set +# CONFIG_SENSORS_ADC128D818 is not set +# CONFIG_SENSORS_TMP103 is not set +# CONFIG_THERMAL_GOV_BANG_BANG is not set +# CONFIG_INTEL_SOC_DTS_THERMAL is not set +# CONFIG_INT340X_THERMAL is not set +# CONFIG_XILINX_WATCHDOG is not set +# CONFIG_CADENCE_WATCHDOG is not set +CONFIG_BCMA_DRIVER_PCI=y +# CONFIG_MFD_BCM590XX is not set +# CONFIG_MFD_AXP20X is not set +# CONFIG_MFD_DA9150 is not set +# CONFIG_MFD_DLN2 is not set +# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set +# CONFIG_INTEL_SOC_PMIC is not set +# CONFIG_MFD_MAX77843 is not set +# CONFIG_MFD_MT6397 is not set +# CONFIG_MFD_MENF21BMC is not set +# CONFIG_MFD_RT5033 is not set +# CONFIG_MFD_RN5T618 is not set +# CONFIG_MFD_SKY81452 is not set +# CONFIG_MFD_TPS65218 is not set +# CONFIG_MEDIA_SDR_SUPPORT is not set +# CONFIG_USB_GSPCA_DTCS033 is not set +# CONFIG_USB_GSPCA_TOUPTEK is not set +# CONFIG_DRM_I2C_ADV7511 is not set +# CONFIG_DRM_VGEM is not set +# CONFIG_HSA_AMD is not set +CONFIG_FB_CMDLINE=y +CONFIG_HDMI=y +CONFIG_DUMMY_CONSOLE_COLUMNS=80 +CONFIG_DUMMY_CONSOLE_ROWS=25 +# CONFIG_HID_BETOP_FF is not set +# CONFIG_HID_CP2112 is not set +# CONFIG_HID_GT683R is not set +# CONFIG_HID_LENOVO is not set +# CONFIG_HID_LOGITECH_HIDPP is not set +# CONFIG_HID_PENMOUNT is not set +# CONFIG_HID_PLANTRONICS is not set +# CONFIG_HID_RMI is not set +# CONFIG_USB_OTG_FSM is not set +CONFIG_USB_XHCI_PCI=y +# CONFIG_USB_MAX3421_HCD is not set +# CONFIG_USB_UAS is not set +# CONFIG_USBIP_CORE is not set +# CONFIG_USB_ISP1760 is not set +# CONFIG_USB_LINK_LAYER_TEST is not set +# CONFIG_USB_CHAOSKEY is not set +# CONFIG_USB_LED_TRIG is not set +# CONFIG_MMC_USDHI6ROL0 is not set +# CONFIG_MMC_TOSHIBA_PCI is not set +# CONFIG_LEDS_CLASS_FLASH is not set +# CONFIG_LEDS_LP8860 is not set +# CONFIG_EDAC_IE31200 is not set +# CONFIG_RTC_DRV_ABB5ZES3 is not set +# CONFIG_RTC_DRV_ABX80X is not set +# CONFIG_RTC_DRV_PCF85063 is not set +# CONFIG_RTC_DRV_DS1343 is not set +# CONFIG_RTC_DRV_DS1347 is not set +# CONFIG_RTC_DRV_MCP795 is not set +# CONFIG_RTC_DRV_DS1685_FAMILY is not set +# CONFIG_RTC_DRV_DS2404 is not set +# CONFIG_RTC_DRV_XGENE is not set +# CONFIG_FB_SM750 is not set +# CONFIG_GS_FPGABOOT is not set +# CONFIG_UNISYSSPAR is not set +# CONFIG_FB_TFT is not set +# CONFIG_DELL_SMO8800 is not set +# CONFIG_TOSHIBA_HAPS is not set +# CONFIG_COMMON_CLK_PXA is not set +# CONFIG_COMMON_CLK_CDCE706 is not set +# CONFIG_ATMEL_PIT is not set +# CONFIG_SH_TIMER_CMT is not set +# CONFIG_SH_TIMER_MTU2 is not set +# CONFIG_SH_TIMER_TMU is not set +# CONFIG_EM_TIMER_STI is not set +# CONFIG_SOC_TI is not set +# CONFIG_PM_DEVFREQ_EVENT is not set +# CONFIG_BCM_KONA_USB2_PHY is not set +# CONFIG_MCB is not set +CONFIG_RAS=y +# CONFIG_ANDROID is not set +CONFIG_EFI_RUNTIME_WRAPPERS=y +# CONFIG_F2FS_FS is not set +# CONFIG_FS_DAX is not set +# CONFIG_OVERLAY_FS is not set +CONFIG_KERNFS=y +CONFIG_EFIVAR_FS=m +# CONFIG_SQUASHFS_LZ4 is not set +# CONFIG_PSTORE_PMSG is not set +# CONFIG_NFSD_PNFS is not set +CONFIG_GRACE_PERIOD=y +CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 +# CONFIG_DEBUG_INFO_SPLIT is not set +# CONFIG_DEBUG_INFO_DWARF4 is not set +# CONFIG_GDB_SCRIPTS is not set +# CONFIG_PAGE_OWNER is not set +# CONFIG_PAGE_EXTENSION is not set +CONFIG_HAVE_ARCH_KASAN=y +# CONFIG_KASAN is not set +CONFIG_KASAN_SHADOW_OFFSET=0xdffffc0000000000 +# CONFIG_SCHED_STACK_END_CHECK is not set +# CONFIG_DEBUG_TIMEKEEPING is not set +# CONFIG_LOCK_TORTURE_TEST is not set +# CONFIG_PROVE_RCU is not set +# CONFIG_TORTURE_TEST is not set +# CONFIG_TRACEPOINT_BENCHMARK is not set +# CONFIG_TEST_HEXDUMP is not set +# CONFIG_TEST_RHASHTABLE is not set +# CONFIG_TEST_LKM is not set +# CONFIG_TEST_BPF is not set +# CONFIG_TEST_FIRMWARE is not set +# CONFIG_TEST_UDELAY is not set +# CONFIG_MEMTEST is not set +CONFIG_INTEGRITY=y +# CONFIG_INTEGRITY_SIGNATURE is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_GHASH=m +# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set +# CONFIG_CRYPTO_DRBG_MENU is not set +# CONFIG_CRYPTO_USER_API_RNG is not set +# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set +CONFIG_KVM_COMPAT=y +# CONFIG_HAVE_ARCH_BITREVERSE is not set +CONFIG_RATIONAL=y +CONFIG_ARCH_HAS_FAST_MULTIPLIER=y +# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set +CONFIG_HAS_IOPORT_MAP=y +CONFIG_GLOB=y +# CONFIG_GLOB_SELFTEST is not set +CONFIG_UIO=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-standard-only.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-standard-only.cfg new file mode 100644 index 00000000..bfc1701d --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-standard-only.cfg @@ -0,0 +1,3 @@ +CONFIG_TRANSPARENT_HUGEPAGE=y +CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y +CONFIG_X86_POWERNOW_K8=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-config.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-config.cfg new file mode 100644 index 00000000..76a144e0 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-config.cfg @@ -0,0 +1,396 @@ +CONFIG_X86_BIGSMP=y + +# +# IRQ subsystem +# +CONFIG_GENERIC_IRQ_CHIP=y +CONFIG_IRQ_DOMAIN=y + +CONFIG_CGROUP_PERF=y +# CONFIG_CGROUP_DEBUG is not set +CONFIG_CHECKPOINT_RESTORE=y +CONFIG_SCHED_AUTOGROUP=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_BLK_DEV_BSGLIB=y +CONFIG_BLK_DEV_INTEGRITY=y +CONFIG_BLK_DEV_THROTTLING=y +CONFIG_BLK_CMDLINE_PARSER=y +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y + +# +# IO Schedulers +# +CONFIG_X86_AMD_PLATFORM_DEVICE=y +CONFIG_PROCESSOR_SELECT=y +CONFIG_CPU_SUP_AMD=y +CONFIG_HPET_TIMER=y +CONFIG_HPET_EMULATE_RTC=y +CONFIG_GART_IOMMU=y +CONFIG_SWIOTLB=y +CONFIG_NR_CPUS=256 +CONFIG_X86_MCE=y +CONFIG_X86_MCE_AMD=y +CONFIG_X86_MCE_INJECT=m + +# +# Performance monitoring +# +CONFIG_MICROCODE=y +CONFIG_MICROCODE_AMD=y +CONFIG_X86_MSR=m +CONFIG_X86_CPUID=m +CONFIG_NUMA=y +CONFIG_AMD_NUMA=y +CONFIG_X86_64_ACPI_NUMA=y +CONFIG_NODES_SHIFT=6 +CONFIG_ARCH_MEMORY_PROBE=y +CONFIG_NEED_MULTIPLE_NODES=y +CONFIG_MEMORY_ISOLATION=y +CONFIG_HAVE_BOOTMEM_INFO_NODE=y +CONFIG_MEMORY_HOTPLUG=y +CONFIG_MEMORY_HOTPLUG_SPARSE=y +CONFIG_MEMORY_HOTREMOVE=y +CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y +CONFIG_BOUNCE=y +CONFIG_MMU_NOTIFIER=y +CONFIG_KSM=y +CONFIG_MEMORY_FAILURE=y +CONFIG_CLEANCACHE=y +CONFIG_FRONTSWAP=y +CONFIG_CMA=y +CONFIG_KEXEC=y +CONFIG_CRASH_DUMP=y +CONFIG_PHYSICAL_ALIGN=0x1000000 +CONFIG_RANDOMIZE_MEMORY=y +CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa +CONFIG_COMPAT_VDSO=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_USE_PERCPU_NUMA_NODE_ID=y + +# +# Power management and ACPI options +# +CONFIG_ARCH_HIBERNATION_HEADER=y +CONFIG_HIBERNATE_CALLBACKS=y +CONFIG_HIBERNATION=y +CONFIG_PM_STD_PARTITION="" +CONFIG_PM_TRACE=y +CONFIG_PM_TRACE_RTC=y +CONFIG_ACPI_VIDEO=m +CONFIG_ACPI_NUMA=y +CONFIG_ACPI_SBS=m +CONFIG_ACPI_HED=y +CONFIG_ACPI_BGRT=y +CONFIG_ACPI_APEI=y +CONFIG_ACPI_APEI_PCIEAER=y +CONFIG_ACPI_APEI_MEMORY_FAILURE=y +CONFIG_ACPI_APEI_EINJ=m +CONFIG_ACPI_APEI_ERST_DEBUG=m +CONFIG_SFI=y + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y + +# +# CPU frequency scaling drivers +# +CONFIG_X86_PCC_CPUFREQ=y +CONFIG_X86_ACPI_CPUFREQ=y +CONFIG_X86_ACPI_CPUFREQ_CPB=y +CONFIG_X86_POWERNOW_K8=y +CONFIG_X86_AMD_FREQ_SENSITIVITY=m +CONFIG_X86_SPEEDSTEP_CENTRINO=y +CONFIG_X86_P4_CLOCKMOD=m + +# +# shared options +# +CONFIG_X86_SPEEDSTEP_LIB=m + + +# +# Bus options (PCI etc.) +# +CONFIG_PCI_MMCONFIG=y +CONFIG_PCI_REALLOC_ENABLE_AUTO=y +CONFIG_PCI_STUB=m +CONFIG_PCI_ATS=y +CONFIG_PCI_IOV=y +CONFIG_PCI_PRI=y +CONFIG_PCI_PASID=y +CONFIG_HOTPLUG_PCI_CPCI=y +CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m + +# +# PCI host controller drivers +# +CONFIG_AMD_NB=y + +# +# RapidIO Switch drivers +# +CONFIG_X86_SYSFB=y + + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_FQ=m +# +# Misc devices +# +CONFIG_ENCLOSURE_SERVICES=m + +# +# EEPROM support +# +CONFIG_EEPROM_LEGACY=m + + +# +# Controllers with non-SFF native interface +# +CONFIG_SATA_AHCI_PLATFORM=m + + +# +# Distributed Switch Architecture drivers +# +CONFIG_E1000=y +CONFIG_E1000E=y +CONFIG_E1000E_HWTS=y +CONFIG_IGB=y +CONFIG_IGB_HWMON=y +CONFIG_IGBVF=y +CONFIG_IXGB=y +CONFIG_IXGBE=y +CONFIG_IXGBE_HWMON=y +CONFIG_IXGBEVF=y + +# +# MDIO bus device drivers +# +CONFIG_MDIO_GPIO=m + +# +# MII PHY device drivers +# +CONFIG_AMD_PHY=m + +CONFIG_SERIAL_8250_NR_UARTS=48 +CONFIG_SERIAL_8250_RUNTIME_UARTS=32 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y +CONFIG_SERIAL_8250_DW=y + +# +# Non-8250 serial port support +# +CONFIG_IPMI_HANDLER=m +CONFIG_NVRAM=m + +# +# PCMCIA character devices +# +CONFIG_HANGCHECK_TIMER=m +CONFIG_TCG_TPM=y + +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_ALGOBIT=y +CONFIG_I2C_PIIX4=m +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_CBUS_GPIO=m +CONFIG_I2C_DESIGNWARE_CORE=y +CONFIG_I2C_DESIGNWARE_PLATFORM=y +CONFIG_I2C_DESIGNWARE_PCI=m +CONFIG_I2C_DESIGNWARE_BAYTRAIL=y +CONFIG_I2C_GPIO=m +CONFIG_I2C_KEMPLD=m +CONFIG_I2C_OCORES=m +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y +# +# SPI Protocol Masters +# +CONFIG_SPI_SPIDEV=m +# +# Pin controllers +# +CONFIG_PINCTRL_AMD=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_ACPI=y +CONFIG_DEBUG_GPIO=y +CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_GENERIC=y +# +# Memory mapped GPIO drivers +# +CONFIG_GPIO_GENERIC_PLATFORM=y + +# +# PCI GPIO expanders +# +CONFIG_GPIO_ML_IOH=m + +# +# Native drivers +# +CONFIG_SENSORS_K10TEMP=m +CONFIG_SENSORS_FAM15H_POWER=m + +# +# ACPI drivers +# +CONFIG_SENSORS_ACPI_POWER=m + + +# +# Graphics support +# +CONFIG_AGP_AMD64=y +CONFIG_VGA_SWITCHEROO=y + + +# +# Frame buffer Devices +# + +# +# Frame buffer hardware drivers +# + +# +# Console display driver support +# + + +# +# CODEC drivers +# + + +# +# USB HID support +# +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_HCD_PLATFORM=y + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_MINORS=8 + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_SPI=m + +CONFIG_EDAC_SUPPORT=y +CONFIG_EDAC=y +CONFIG_EDAC_LEGACY_SYSFS=y +CONFIG_EDAC_DECODE_MCE=y +CONFIG_EDAC_AMD64=y +CONFIG_EDAC_AMD64_ERROR_INJECTION=y + +# +# DMABUF options +# +CONFIG_AUXDISPLAY=y + + +# +# Clock Source drivers +# +CONFIG_IOMMU_API=y +CONFIG_IOMMU_SUPPORT=y + +# +# Generic IOMMU Pagetable Support +# +CONFIG_IOMMU_IOVA=y +CONFIG_AMD_IOMMU=y +CONFIG_AMD_IOMMU_V2=y +CONFIG_DMAR_TABLE=y +CONFIG_IRQ_REMAP=y + +# +# Broadcom SoC drivers +# +CONFIG_PM_DEVFREQ=y + +# +# DEVFREQ Governors +# +CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +# CONFIG_DEVFREQ_GOV_PASSIVE is not set + + +CONFIG_MEMORY=y + +# +# Firmware Drivers +# +CONFIG_EDD=y +CONFIG_EDD_OFF=y +CONFIG_DMI_SYSFS=m + +# +# EFI (Extensible Firmware Interface) Support +# +CONFIG_EFI_VARS=y +CONFIG_EFI_VARS_PSTORE=m +CONFIG_EFI_RUNTIME_MAP=y +CONFIG_UEFI_CPER=y + +# +# CD-ROM/DVD Filesystems +# +CONFIG_UDF_FS=m + + +# +# Pseudo filesystems +# +CONFIG_PROC_VMCORE=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_PSTORE=y + +# +# Compile-time checks and compiler options +# +CONFIG_DEBUG_KERNEL=y + +CONFIG_SECURITYFS=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_INTERVAL_TREE=y + +# +# Graphics support +# + +# +# Console display driver support +# + diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-features.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-features.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-features.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86-user-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86.cfg new file mode 100644 index 00000000..b321cee6 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/amdx86.cfg @@ -0,0 +1,59 @@ +CONFIG_PRINTK=y + +# Basic hardware support for the box - network, USB, PCI, sound +CONFIG_NETDEVICES=y +CONFIG_ATA=y +CONFIG_ATA_GENERIC=y +CONFIG_ATA_SFF=y +CONFIG_PCI=y +CONFIG_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PCI=y +CONFIG_USB_SUPPORT=y +CONFIG_USB=y +CONFIG_PATA_SCH=y +CONFIG_USB_EHCI_HCD=y +CONFIG_PCIEPORTBUS=y +CONFIG_NET=y +CONFIG_USB_UHCI_HCD=y +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_SG=y + +# Make sure these are on, otherwise the bootup won't be fun +CONFIG_EXT3_FS=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_MODULES=y +CONFIG_SHMEM=y +CONFIG_TMPFS=y +CONFIG_PACKET=y + +CONFIG_I2C=y +CONFIG_AGP=y +CONFIG_PM=y +CONFIG_ACPI=y +CONFIG_INPUT=y + +# Needed for booting (and using) USB memory sticks +CONFIG_BLK_DEV_LOOP=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ISO8859_1=y + +CONFIG_RD_GZIP=y + +# Filesystems +CONFIG_EXT2_FS_SECURITY=y +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +CONFIG_NFSD_V4=y +CONFIG_QFMT_V2 +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +CONFIG_QUOTA_TREE=m +CONFIG_QUOTACTL=y +CONFIG_SQUASHFS=y +CONFIG_SQUASHFS_XATTR=y +CONFIG_SQUASHFS_ZLIB=y +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_TMPFS_XATTR=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/disable-graphics.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/disable-graphics.cfg new file mode 100644 index 00000000..da9cb204 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/disable-graphics.cfg @@ -0,0 +1,4 @@ +# CONFIG_FB is not set +# CONFIG_DRM is not set +# CONFIG_AGP is not set +# CONFIG_VGA_SWITCHEROO is not set diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/dpdk.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/dpdk.cfg new file mode 100644 index 00000000..00225509 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/dpdk.cfg @@ -0,0 +1,5 @@ +CONFIG_UIO_PCI_GENERIC=m + +CONFIG_VFIO_PCI=m +CONFIG_VFIO_VIRQFD=m +CONFIG_VFIO_NOIOMMU=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/kvm.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/kvm.cfg new file mode 100644 index 00000000..f4ca1c77 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25-amdx86/kvm.cfg @@ -0,0 +1,39 @@ +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +# CONFIG_TASK_XACCT is not set + +CONFIG_USER_RETURN_NOTIFIER=y +CONFIG_PREEMPT_NOTIFIERS=y +CONFIG_VFIO_IOMMU_TYPE1=y +CONFIG_VFIO_VIRQFD=y +CONFIG_VFIO=y +# CONFIG_VFIO_NOIOMMU is not set +CONFIG_VFIO_PCI=y +# CONFIG_VFIO_PCI_VGA is not set +CONFIG_VFIO_PCI_MMAP=y +CONFIG_VFIO_PCI_INTX=y +CONFIG_VFIO_PCI_IGD=y +CONFIG_IRQ_BYPASS_MANAGER=y +CONFIG_VIRT_DRIVERS=y +CONFIG_SCHED_INFO=y +CONFIG_VIRTIO_PCI_LEGACY=y +CONFIG_VIRTIO_INPUT=y + +CONFIG_HAVE_KVM_IRQCHIP=y +CONFIG_HAVE_KVM_IRQFD=y +CONFIG_HAVE_KVM_IRQ_ROUTING=y +CONFIG_HAVE_KVM_EVENTFD=y +CONFIG_KVM_MMIO=y +CONFIG_KVM_ASYNC_PF=y +CONFIG_HAVE_KVM_MSI=y +CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y +CONFIG_KVM_VFIO=y +CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y +CONFIG_KVM_COMPAT=y +CONFIG_HAVE_KVM_IRQ_BYPASS=y +CONFIG_KVM=y +# CONFIG_KVM_INTEL is not set +CONFIG_KVM_AMD=y +# CONFIG_KVM_MMU_AUDIT is not set + +CONFIG_KVM_AMD_SEV=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-emmc-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-emmc-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-emmc-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-spi-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-spi-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-spi-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-usb-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-usb-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-usb-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-wdt-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-wdt-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-wdt-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-xgbe-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-xgbe-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amd-xgbe-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amdgpu-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amdgpu-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/amdgpu-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/console.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/console.cfg new file mode 100644 index 00000000..9e30450e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/console.cfg @@ -0,0 +1,7 @@ +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_TILEBLITTING=y +CONFIG_FB_EFI=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FB_VESA=y +CONFIG_FB_SIMPLE=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-bluetooth.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-bluetooth.cfg new file mode 100644 index 00000000..ce6ddb43 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-bluetooth.cfg @@ -0,0 +1 @@ +# CONFIG_BT is not set diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-intel-graphics.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-intel-graphics.cfg new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-intel-graphics.cfg diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-kgdb.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-kgdb.cfg new file mode 100644 index 00000000..b8a2218b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/disable-kgdb.cfg @@ -0,0 +1 @@ +# CONFIG_KGDB is not set diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/enable-bluetooth.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/enable-bluetooth.cfg new file mode 100644 index 00000000..581830f0 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/enable-bluetooth.cfg @@ -0,0 +1,13 @@ +CONFIG_BT=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_BNEP=m +CONFIG_BT_HIDP=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_ATH3K=m diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/enable-kgdb.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/enable-kgdb.cfg new file mode 100644 index 00000000..55f296b2 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/enable-kgdb.cfg @@ -0,0 +1,3 @@ +CONFIG_KGDB=y +CONFIG_KGDB_LOW_LEVEL_TRAP=y +CONFIG_KGDB_KDB=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/hid.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/hid.cfg new file mode 100644 index 00000000..cbab0fa7 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/hid.cfg @@ -0,0 +1,5 @@ +CONFIG_HID_A4TECH=m +CONFIG_HID_LOGITECH=m +CONFIG_HID_LOGITECH_DJ=m +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MULTITOUCH=m diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/logo.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/logo.cfg new file mode 100644 index 00000000..9772c12e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/logo.cfg @@ -0,0 +1 @@ +CONFIG_LOGO=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/misc-patches.scc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/misc-patches.scc new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/misc-patches.scc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/sound.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/sound.cfg new file mode 100644 index 00000000..250714ae --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/sound.cfg @@ -0,0 +1,29 @@ +CONFIG_SOUND=y +CONFIG_SND=y +CONFIG_SND_SEQUENCER=y +CONFIG_SND_SEQ_DUMMY=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_HRTIMER=y +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_PCSP=y +CONFIG_SND_HDA_GENERIC=y +CONFIG_SND_HDA_INTEL=y +CONFIG_SND_HDA_HWDEP=y +CONFIG_SND_HDA_INPUT_BEEP=y +CONFIG_SND_HDA_PATCH_LOADER=y +CONFIG_SND_HDA_CODEC_REALTEK=y +CONFIG_SND_HDA_CODEC_ANALOG=y +CONFIG_SND_HDA_CODEC_SIGMATEL=y +CONFIG_SND_HDA_CODEC_VIA=y +CONFIG_SND_HDA_CODEC_HDMI=y +CONFIG_SND_HDA_CODEC_CIRRUS=y +CONFIG_SND_HDA_CODEC_CONEXANT=y +CONFIG_SND_HDA_CODEC_CA0110=y +CONFIG_SND_HDA_CODEC_CA0132=y +CONFIG_SND_HDA_CODEC_CMEDIA=y +CONFIG_SND_HDA_CODEC_SI3054=y +CONFIG_SND_USB_AUDIO=y +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +CONFIG_SND_SOC=m diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/spi-driver.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/spi-driver.cfg new file mode 100644 index 00000000..67795055 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/spi-driver.cfg @@ -0,0 +1 @@ +CONFIG_SPI_AMD=m diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/usb-serial.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/usb-serial.cfg new file mode 100644 index 00000000..11402439 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/usb-serial.cfg @@ -0,0 +1 @@ +CONFIG_USB_SERIAL_MOS7840=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/wdt-driver.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/wdt-driver.cfg new file mode 100644 index 00000000..a4f53782 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/wdt-driver.cfg @@ -0,0 +1 @@ +CONFIG_SP5100_TCO=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/wifi-drivers.cfg b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/wifi-drivers.cfg new file mode 100644 index 00000000..8b407303 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-5.10.25/wifi-drivers.cfg @@ -0,0 +1,9 @@ +CONFIG_CFG80211_WEXT=y +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PROC=y +CONFIG_IWLWIFI=m +CONFIG_IWLDVM=m +CONFIG_IWLWIFI_OPMODE_MODULAR=y +CONFIG_CARL9170=m +CONFIG_CARL9170_LEDS=y +CONFIG_CARL9170_WPC=y diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-amdx86_5.10.inc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-amdx86_5.10.inc new file mode 100644 index 00000000..395f1538 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-amdx86_5.10.inc @@ -0,0 +1,36 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/linux-yocto-${LINUX_VERSION}-amdx86:" + +SRC_URI_append_amdx86 += "file://amdx86-user-features.scc \ + file://amdx86-user-patches.scc \ + file://amdx86.cfg \ + file://amdx86-user-config.cfg \ + file://amdx86-extra-config.cfg \ + file://amd-xgbe.cfg \ + file://amd-ccp.cfg \ + file://kvm.cfg \ + ${@bb.utils.contains('EXTRA_IMAGE_FEATURES', 'amd-feature-networking', 'file://dpdk.cfg', '', d)} \ + file://afalg.cfg \ + file://disable-graphics.cfg \ + file://amdx86-standard-only.cfg \ +" + +SRC_URI_remove_amdx86 = " file://sound.cfg" + +do_validate_branches_append() { + # Droping configs related to sound generating spurious warnings + sed -i '/kconf hardware snd_hda_intel.cfg/d' ${WORKDIR}/${KMETA}/features/sound/snd_hda_intel.scc + + # Droping configs related to graphics generating spurious warnings + sed -i '/CONFIG_DRM/d' ${WORKDIR}/${KMETA}/bsp/common-pc/common-pc-gfx.cfg + sed -i '/kconf hardware i915.cfg/d' ${WORKDIR}/${KMETA}/features/i915/i915.scc + + # Droping configs related to vga/framebuffer-console generating spurious warnings + sed -i '/CONFIG_FB/d' ${WORKDIR}/${KMETA}/bsp/common-pc/common-pc-gfx.cfg + sed -i '/CONFIG_FRAMEBUFFER_CONSOLE/d' ${WORKDIR}/${KMETA}/bsp/common-pc/common-pc-gfx.cfg + sed -i '/CONFIG_FB/d' ${WORKDIR}/${KMETA}/cfg/efi-ext.cfg + sed -i '/CONFIG_FRAMEBUFFER_CONSOLE/d' ${WORKDIR}/${KMETA}/cfg/efi-ext.cfg + + # Drop configs limiting the max number of cpus - we use our own setting in amdx86-user-config.cfg + sed -i '/CONFIG_NR_CPUS/d' ${WORKDIR}/${KMETA}/cfg/smp.cfg + sed -i '/CONFIG_NR_CPUS/d' ${WORKDIR}/${KMETA}/cfg/smp_64.cfg +} diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-common_5.10.inc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-common_5.10.inc new file mode 100644 index 00000000..f0e4fab9 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-common_5.10.inc @@ -0,0 +1,27 @@ +INC_PR := "r0" +PR := "${INC_PR}.1" + +KMACHINE_amd ?= "common-pc-64" +SRCREV_meta_amd ?= "031f6c76e488a3563f35258c72ff1de3e25a512e" +LINUX_VERSION_amd ?= "5.10.25" + +FILESEXTRAPATHS_prepend := "${THISDIR}/linux-yocto-${LINUX_VERSION}:" + +SRC_URI_append_amd = " file://amd-xgbe-patches.scc \ + file://amd-emmc-patches.scc \ + file://amd-spi-patches.scc \ + file://amd-usb-patches.scc \ + file://amd-wdt-patches.scc \ + file://logo.cfg \ + file://console.cfg \ + file://sound.cfg \ + file://hid.cfg \ + file://usb-serial.cfg \ + file://spi-driver.cfg \ + file://wdt-driver.cfg \ + file://wifi-drivers.cfg \ + file://disable-intel-graphics.cfg \ + ${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'file://enable-bluetooth.cfg', 'file://disable-bluetooth.cfg', d)} \ + ${@bb.utils.contains('DISTRO', 'poky-amd', 'file://enable-kgdb.cfg', 'file://disable-kgdb.cfg', d)}" + +KERNEL_FEATURES_append_amd = " cfg/smp.scc" diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-e3000_5.10.inc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-e3000_5.10.inc new file mode 100644 index 00000000..c33aa632 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-e3000_5.10.inc @@ -0,0 +1,3 @@ +require linux-yocto-amdx86_5.10.inc + +COMPATIBLE_MACHINE = "e3000" diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-ethanolx_5.10.inc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-ethanolx_5.10.inc new file mode 100644 index 00000000..614df797 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-ethanolx_5.10.inc @@ -0,0 +1,3 @@ +require linux-yocto-amdx86_5.10.inc + +COMPATIBLE_MACHINE = "ethanolx" diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-rt_5.10.bbappend b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-rt_5.10.bbappend new file mode 100644 index 00000000..a70452fe --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-rt_5.10.bbappend @@ -0,0 +1,6 @@ +require linux-yocto-common_5.10.inc + +KBRANCH_amd ?= "v5.10/standard/preempt-rt/base" +SRCREV_machine_amd ?= "be2935bce35f9adb6d0e735d42651e81a5094adf" + +include linux-yocto-${MACHINE}_5.10.inc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-v1000_5.10.inc b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-v1000_5.10.inc new file mode 100644 index 00000000..a4ca1efc --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto-v1000_5.10.inc @@ -0,0 +1,3 @@ +require linux-yocto-amdx86_5.10.inc + +COMPATIBLE_MACHINE = "v1000" diff --git a/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto_5.10.bbappend b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto_5.10.bbappend new file mode 100644 index 00000000..9b45f237 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.10/linux-yocto_5.10.bbappend @@ -0,0 +1,9 @@ +require linux-yocto-common_5.10.inc + +KBRANCH_amd ?= "v5.10/standard/base" +SRCREV_machine_amd ?= "cf5b0320cf4544d3db9ce3ddd6ddb7553a610651" + +SRC_URI_append_amdgpu += "file://amdgpu-patches.scc \ + file://misc-patches.scc" + +include linux-yocto-${MACHINE}_5.10.inc diff --git a/meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-rome_5.4.inc b/meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-ethanolx_5.4.inc index f5361a7a..c1cf9826 100644 --- a/meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-rome_5.4.inc +++ b/meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-ethanolx_5.4.inc @@ -1,3 +1,3 @@ require linux-yocto-amdx86_5.4.inc -COMPATIBLE_MACHINE = "rome" +COMPATIBLE_MACHINE = "ethanolx" |