diff options
Diffstat (limited to 'recipes-bsp/imx-kobs')
| -rw-r--r-- | recipes-bsp/imx-kobs/imx-kobs/fix-cal_nfc_geometry.patch | 31 | ||||
| -rw-r--r-- | recipes-bsp/imx-kobs/imx-kobs/raw-mode.patch | 48 | ||||
| -rw-r--r-- | recipes-bsp/imx-kobs/imx-kobs_5.4.bb | 19 |
3 files changed, 0 insertions, 98 deletions
diff --git a/recipes-bsp/imx-kobs/imx-kobs/fix-cal_nfc_geometry.patch b/recipes-bsp/imx-kobs/imx-kobs/fix-cal_nfc_geometry.patch deleted file mode 100644 index dddb49a..0000000 --- a/recipes-bsp/imx-kobs/imx-kobs/fix-cal_nfc_geometry.patch +++ /dev/null @@ -1,31 +0,0 @@ -The Freescale downstream vendor kernel has a patch that exports the bch -flash geometry via a debugfs file. This is not available in mainline linux -kernels so the fallback method calculates the geometry based on known info -from the mtd partition. A bug exists in this funcion where it fails to -assume that block0 ECC is the same as the other blocks by default. - -Upstream-Status: Pending - ---- a/src/mtd.c -+++ b/src/mtd.c -@@ -610,7 +610,7 @@ static int cal_nfc_geometry(struct mtd_d - /* The two are fixed, please change them when the driver changes. */ - geo->metadata_size_in_bytes = 10; - geo->gf_len = 13; -- geo->ecc_chunkn_size_in_bytes = 512; -+ geo->ecc_chunkn_size_in_bytes = geo->ecc_chunk0_size_in_bytes = 512; - - if (mtd->oobsize > geo->ecc_chunkn_size_in_bytes) { - geo->gf_len = 14; -@@ -700,8 +700,9 @@ int parse_nfc_geometry(struct mtd_data * - unsigned int value; - - if (!plat_config_data->m_u32UseNfcGeo) { -+ /* fsl kernel patch provides bch_geometry via debugfs */ - if (!(node = fopen(dbg_geometry_node_path, "r"))) { -- fprintf(stderr, "Cannot open BCH geometry node: \"%s\"", -+ fprintf(stderr, "Cannot open BCH geometry node: \"%s\"\n", - dbg_geometry_node_path); - return cal_nfc_geometry(md); - } - diff --git a/recipes-bsp/imx-kobs/imx-kobs/raw-mode.patch b/recipes-bsp/imx-kobs/imx-kobs/raw-mode.patch deleted file mode 100644 index 76c2440..0000000 --- a/recipes-bsp/imx-kobs/imx-kobs/raw-mode.patch +++ /dev/null @@ -1,48 +0,0 @@ -The downstream Freescale vendor kernel has a patch that allows determining -if raw NAND flash mode is provided via a debugfs file. This is not present -in upstream kernels, but the raw access support was added in the 3.19 -kernel, so we will check the kernel version if we can't find the file. - -Upstream-Status: Pending - ---- a/src/mtd.c -+++ b/src/mtd.c -@@ -34,6 +34,7 @@ - #include <errno.h> - #include <sys/types.h> - #include <sys/ioctl.h> -+#include <sys/utsname.h> - - #include "mtd.h" - #include "rand.h" -@@ -808,15 +809,27 @@ struct mtd_data *mtd_open(const struct m - md->cfg = *cfg; - - /* check if use new raw access mode */ -+ /* by looking for debugfs from fsl patch */ -+ md->raw_mode_flag = 0; - fp = fopen("/sys/kernel/debug/gpmi-nand/raw_mode", "r"); - if (!fp) { -- md->raw_mode_flag = 0; -- vp(md, "mtd: use legacy raw access mode\n"); -+ /* fallback to kernel version: raw access added in 3.19 */ -+ struct utsname uts; -+ if (!uname(&uts)) { -+ int major = 0, minor = 0; -+ sscanf(uts.release, "%d.%d", &major, &minor); -+ vp(md, "mtd: Linux %d.%d\n", major, minor); -+ if ((major << 8 | minor) > (3 << 8 | 18)) -+ md->raw_mode_flag = 1; -+ } - } else { - fclose(fp); - md->raw_mode_flag = 1; -- vp(md, "mtd: use new bch layout raw access mode\n"); - } -+ if (md->raw_mode_flag) -+ vp(md, "mtd: use new bch layout raw access mode\n"); -+ else -+ vp(md, "mtd: use legacy raw access mode\n"); - - if (plat_config_data->m_u32UseMultiBootArea) { - diff --git a/recipes-bsp/imx-kobs/imx-kobs_5.4.bb b/recipes-bsp/imx-kobs/imx-kobs_5.4.bb deleted file mode 100644 index de396a1..0000000 --- a/recipes-bsp/imx-kobs/imx-kobs_5.4.bb +++ /dev/null @@ -1,19 +0,0 @@ -# Copyright (C) 2013-2016 Freescale Semiconductor - -SUMMARY = "Nand boot write source" -SECTION = "base" -LICENSE = "GPLv2" -LIC_FILES_CHKSUM = "file://COPYING;md5=393a5ca445f6965873eca0259a17f833" - -SRC_URI = "${FSL_MIRROR}/imx-kobs-${PV}.tar.gz \ - file://fix-compile.patch \ - file://raw-mode.patch \ - file://fix-cal_nfc_geometry.patch \ -" - -SRC_URI[md5sum] = "77467d834f858c2ec216841583e5f437" -SRC_URI[sha256sum] = "85171b46068ac47c42fedb8104167bf9afd33dd9527ed127e1ca2eb29d7a86bf" - -inherit autotools pkgconfig - -COMPATIBLE_MACHINE = "(imx)" |