When building U-Boot we select the architecture via Kconfig and not ARCH being passed in via the environment or make cmdline.
Cc: Lokesh Vutla lokeshvutla@ti.com Cc: Vitaly Andrianov vitalya@ti.com Signed-off-by: Tom Rini trini@konsulko.com --- Changes in v2: - None
As an aside, these README files should be converted rST and moved to doc/board/ and the MAINTAINERS file updated to include the new documentation file too. Thanks! --- board/ti/am65x/README | 8 ++++---- board/ti/j721e/README | 8 ++++---- board/ti/ks2_evm/README | 2 +- doc/uImage.FIT/beaglebone_vboot.txt | 1 - 4 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/board/ti/am65x/README b/board/ti/am65x/README index 00be1ffe44d6..67081ce349dc 100644 --- a/board/ti/am65x/README +++ b/board/ti/am65x/README @@ -133,12 +133,12 @@ $ make PLATFORM=k3-am65x CFG_ARM64_core=y 4. U-Boot:
4.1. R5: -$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- am65x_evm_r5_defconfig O=/tmp/r5 -$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- O=/tmp/r5 +$ make CROSS_COMPILE=arm-linux-gnueabihf- am65x_evm_r5_defconfig O=/tmp/r5 +$ make CROSS_COMPILE=arm-linux-gnueabihf- O=/tmp/r5
4.2. A53: -$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- am65x_evm_a53_defconfig O=/tmp/a53 -$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin O=/tmp/a53 +$ make CROSS_COMPILE=aarch64-linux-gnu- am65x_evm_a53_defconfig O=/tmp/a53 +$ make CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin O=/tmp/a53
Target Images -------------- diff --git a/board/ti/j721e/README b/board/ti/j721e/README index 7dcf33633294..757a59cdb44a 100644 --- a/board/ti/j721e/README +++ b/board/ti/j721e/README @@ -149,12 +149,12 @@ $ make PLATFORM=k3-j721e CFG_ARM64_core=y 4. U-Boot:
4.1. R5: -$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- j721e_evm_r5_defconfig O=/tmp/r5 -$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- O=/tmp/r5 +$ make CROSS_COMPILE=arm-linux-gnueabihf- j721e_evm_r5_defconfig O=/tmp/r5 +$ make CROSS_COMPILE=arm-linux-gnueabihf- O=/tmp/r5
4.2. A72: -$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- j721e_evm_a72_defconfig O=/tmp/a72 -$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin O=/tmp/a72 +$ make CROSS_COMPILE=aarch64-linux-gnu- j721e_evm_a72_defconfig O=/tmp/a72 +$ make CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin O=/tmp/a72
Target Images -------------- diff --git a/board/ti/ks2_evm/README b/board/ti/ks2_evm/README index a26b7f813131..ff0ec5a36377 100644 --- a/board/ti/ks2_evm/README +++ b/board/ti/ks2_evm/README @@ -74,7 +74,7 @@ Supported image formats: Build instructions: =================== Examples for k2hk, for k2e, k2l and k2g just replace k2hk prefix accordingly. -Don't forget to add ARCH=arm and CROSS_COMPILE. +Don't forget to add CROSS_COMPILE.
To build u-boot.bin, u-boot-spi.gph, MLO:
make k2hk_evm_defconfig
diff --git a/doc/uImage.FIT/beaglebone_vboot.txt b/doc/uImage.FIT/beaglebone_vboot.txt index 685ec1f46d96..ebd2068ed38d 100644 --- a/doc/uImage.FIT/beaglebone_vboot.txt +++ b/doc/uImage.FIT/beaglebone_vboot.txt @@ -67,7 +67,6 @@ or if you just installed gcc-arm-linux-gnueabi then it might be
b. Configure and build U-Boot with verified boot enabled:
- export ARCH=arm export UBOOT=/path/to/u-boot cd $UBOOT # You can add -j10 if you have 10 CPUs to make it faster