diff options
Diffstat (limited to 'meta-xilinx-bsp/recipes-graphics/mali/kernel-module-mali/0002-staging-mali-r7p0-00rel0-Add-the-ZYNQ-ZYNQMP-platfor.patch')
| -rw-r--r-- | meta-xilinx-bsp/recipes-graphics/mali/kernel-module-mali/0002-staging-mali-r7p0-00rel0-Add-the-ZYNQ-ZYNQMP-platfor.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/meta-xilinx-bsp/recipes-graphics/mali/kernel-module-mali/0002-staging-mali-r7p0-00rel0-Add-the-ZYNQ-ZYNQMP-platfor.patch b/meta-xilinx-bsp/recipes-graphics/mali/kernel-module-mali/0002-staging-mali-r7p0-00rel0-Add-the-ZYNQ-ZYNQMP-platfor.patch new file mode 100644 index 00000000..363153ee --- /dev/null +++ b/meta-xilinx-bsp/recipes-graphics/mali/kernel-module-mali/0002-staging-mali-r7p0-00rel0-Add-the-ZYNQ-ZYNQMP-platfor.patch @@ -0,0 +1,52 @@ +From 65a8f9eb32322538396607805dcbc28aa0aadcb7 Mon Sep 17 00:00:00 2001 +From: Hyun Kwon <hyun.kwon@xilinx.com> +Date: Thu, 25 Jun 2015 17:14:42 -0700 +Subject: [PATCH 2/6] staging: mali: r7p0-00rel0: Add the ZYNQ/ZYNQMP platform + +Add the number of PP cores that is required for Zynq/ZynqMP configuration. + +Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> +Signed-off-by: Michal Simek <michal.simek@xilinx.com> +Upstream Status: Pending +--- + driver/src/devicedrv/mali/platform/arm/arm.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +diff --git a/driver/src/devicedrv/mali/platform/arm/arm.c b/driver/src/devicedrv/mali/platform/arm/arm.c +index a7ff1b2..0682842 100755 +--- platform/arm/arm.c ++++ b/platform/arm/arm.c +@@ -261,6 +261,10 @@ static struct mali_gpu_device_data mali_gpu_data = { + .dedicated_mem_start = 0x80000000, /* Physical start address (use 0xD0000000 for old indirect setup) */ + .dedicated_mem_size = 0x10000000, /* 256MB */ + #endif ++#if defined(CONFIG_ARCH_ZYNQ) || defined(CONFIG_ARCH_ZYNQMP) ++ .fb_start = 0x00000000, ++ .fb_size = 0xfffff000, ++#else + #if defined(CONFIG_ARM64) + /* Some framebuffer drivers get the framebuffer dynamically, such as through GEM, + * in which the memory resource can't be predicted in advance. +@@ -271,6 +275,7 @@ static struct mali_gpu_device_data mali_gpu_data = { + .fb_start = 0xe0000000, + .fb_size = 0x01000000, + #endif ++#endif /* !defined(CONFIG_ARCH_ZYNQ) && !defined(CONFIG_ARCH_ZYNQMP) */ + .control_interval = 1000, /* 1000ms */ + .utilization_callback = mali_gpu_utilization_callback, + .get_clock_info = NULL, +@@ -505,6 +510,11 @@ int mali_platform_device_init(struct platform_device *device) + mali_write_phys(0xC0010020, 0xA); /* Enable direct memory mapping for FPGA */ + } + } ++#elif defined(CONFIG_ARCH_ZYNQ) || defined(CONFIG_ARCH_ZYNQMP) ++ ++ MALI_DEBUG_PRINT(4, ("Registering Zynq/ZynqMP Mali-400 device\n")); ++ num_pp_cores = 2; ++ + #endif + + /* After kernel 3.15 device tree will default set dev +-- +2.7.4 + |