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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2019-04-26 18:46:29 +0530
committerManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2019-04-26 19:17:11 +0530
commitf657fa99df04947fa69002771bb5e10e33b823e1 (patch)
treea0ebcf7dc8d280d5693235ed86899b90a08b9490
parentcdf3d1a98b751d35c390961b73ee78feff145ff7 (diff)
docs: plat: stm32mp1: Document the usage of DTB_FILE_NAME variable
Since STM32MP1 platform supports different boards, it is necessary to build for a particular board. With the current instructions, the user has to modify the DTB_FILE_NAME variable in platform.mk for building for a particular board, but this can be avoided by passing the appropriate board DTB name via DTB_FILE_NAME make variable. Hence document the same in platform doc. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Change-Id: I16797e7256c7eb699a7b8846356fe430d0fe0aa1
-rw-r--r--docs/plat/stm32mp1.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/plat/stm32mp1.rst b/docs/plat/stm32mp1.rst
index 75dfa3f7..1cfdb845 100644
--- a/docs/plat/stm32mp1.rst
+++ b/docs/plat/stm32mp1.rst
@@ -81,7 +81,7 @@ To build with SP_min:
.. code:: bash
- make CROSS_COMPILE=arm-linux-gnueabihf- PLAT=stm32mp1 ARCH=aarch32 ARM_ARCH_MAJOR=7 AARCH32_SP=sp_min
+ make CROSS_COMPILE=arm-linux-gnueabihf- PLAT=stm32mp1 ARCH=aarch32 ARM_ARCH_MAJOR=7 AARCH32_SP=sp_min DTB_FILE_NAME=stm32mp157c-ev1.dtb
cd <u-boot_directory>
make stm32mp15_basic_defconfig
make DEVICE_TREE=stm32mp157c-ev1 all