From 4886de76080a970a7153ab802cd083f0a97eb115 Mon Sep 17 00:00:00 2001 From: Semen Protsenko Date: Mon, 31 Oct 2016 19:53:46 +0200 Subject: [PATCH] arm: dra7xx: Unify Android partition table Make Android partition table the same as for AM57x EVM. 1. Make "bootloader" partition start from 0x300 sectors offset, so DRA7 is bootable in Android mode (see CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR option). 2. Increase "bootloader" partition size, because size of u-boot.img is about 632 KiB (when building DT defconfig, with FIT image enabled). 3. Specify "reserved" partition explicitly, rather than specifying "efs" partition start. Reserved area will be used to store U-Boot environment on eMMC. It's convenient to have it exposed explicitly so we can read/write U-Boot environment. 4. Keep all Android partitions locations intact, by reducing "reserved" partition size. CONFIG_ENV_SIZE is considered. Signed-off-by: Sam Protsenko --- include/configs/dra7xx_evm.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h index 798002d4cd..1834d04afd 100644 --- a/include/configs/dra7xx_evm.h +++ b/include/configs/dra7xx_evm.h @@ -54,11 +54,12 @@ /* Android partitions */ \ "partitions_android=" \ "uuid_disk=${uuid_gpt_disk};" \ - "name=xloader,start=128K,size=128K,uuid=${uuid_gpt_xloader};" \ - "name=bootloader,size=384K,uuid=${uuid_gpt_bootloader};" \ + "name=xloader,start=128K,size=256K,uuid=${uuid_gpt_xloader};" \ + "name=bootloader,size=768K,uuid=${uuid_gpt_bootloader};" \ "name=environment,size=128K,uuid=${uuid_gpt_environment};" \ "name=misc,size=128K,uuid=${uuid_gpt_misc};" \ - "name=efs,start=1280K,size=16M,uuid=${uuid_gpt_efs};" \ + "name=reserved,size=256K,uuid=${uuid_gpt_reserved};" \ + "name=efs,size=16M,uuid=${uuid_gpt_efs};" \ "name=crypto,size=16K,uuid=${uuid_gpt_crypto};" \ "name=recovery,size=10M,uuid=${uuid_gpt_recovery};" \ "name=boot,size=10M,uuid=${uuid_gpt_boot};" \ -- 2.25.1