"fastboot oem format" command reuses "gpt write" command, which in turn requires correct partitions defined in $partitions variable. This patch adds such definition of Android partitions for DRA7XX EVM board.
By default $partitions variable contains Linux partition table. In order to prepare Android environment one can run next commands from U-Boot shell:
=> env set partitions $partitions_android => env save
After those operations one can go to fastboot mode and perform "fastboot oem format" to create Android partition table.
While at it, enable CONFIG_RANDOM_UUID to spare user from providing UUIDs for each partition manually.
Signed-off-by: Sam Protsenko semen.protsenko@linaro.org --- include/configs/am57xx_evm.h | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h index d865f41..72d8099 100644 --- a/include/configs/am57xx_evm.h +++ b/include/configs/am57xx_evm.h @@ -36,16 +36,37 @@
#define CONFIG_SYS_OMAP_ABE_SYSCK
+#ifndef CONFIG_SPL_BUILD /* Define the default GPT table for eMMC */ #define PARTS_DEFAULT \ + /* Linux partitions */ \ "uuid_disk=${uuid_gpt_disk};" \ - "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}" + "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \ + /* Android partitions */ \ + "partitions_android=" \ + "uuid_disk=${uuid_gpt_disk};" \ + "name=xloader,start=128K,size=256K,uuid=${uuid_gpt_xloader};" \ + "name=bootloader,size=768K,uuid=${uuid_gpt_bootloader};" \ + "name=environment,size=128K,uuid=${uuid_gpt_environment};" \ + "name=misc,size=128K,uuid=${uuid_gpt_misc};" \ + "name=reserved,size=256K,uuid=${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};" \ + "name=system,size=768M,uuid=${uuid_gpt_system};" \ + "name=cache,size=256M,uuid=${uuid_gpt_cache};" \ + "name=ipu1,size=1M,uuid=${uuid_gpt_ipu1};" \ + "name=ipu2,size=1M,uuid=${uuid_gpt_ipu2};" \ + "name=userdata,size=-,uuid=${uuid_gpt_userdata}" +#endif
#include <configs/ti_omap5_common.h>
/* Enhance our eMMC support / experience. */ #define CONFIG_CMD_GPT #define CONFIG_EFI_PARTITION +#define CONFIG_RANDOM_UUID
/* CPSW Ethernet */ #define CONFIG_BOOTP_DNS /* Configurable parts of CMD_DHCP */