fastboot: mmc: extend flash/erase for both emmc hwpart 1 and 2
Update the code and the configs for eMMC boot and userdata
partitions acces
- FASTBOOT_MMC_BOOT_SUPPORT: boot partition 1 and 2 (erase/write)
- FASTBOOT_MMC_BOOT1_NAME: boot partition 1, default name="mmc0boot0"
- FASTBOOT_MMC_BOOT2_NAME: boot partition 2, default name="mmc0boot1"
This patch also removes the unnecessary dependency with
ARCH_MEDIATEK and EFI_PARTITION.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig
index 45e07d0..8a92e75 100644
--- a/drivers/fastboot/Kconfig
+++ b/drivers/fastboot/Kconfig
@@ -104,18 +104,19 @@
When flashing NAND enable the DROP_FFS flag to drop trailing all-0xff
pages.
-config FASTBOOT_MMC_BOOT1_SUPPORT
- bool "Enable EMMC_BOOT1 flash/erase"
- depends on FASTBOOT_FLASH_MMC && EFI_PARTITION && ARCH_MEDIATEK
+config FASTBOOT_MMC_BOOT_SUPPORT
+ bool "Enable EMMC_BOOT flash/erase"
+ depends on FASTBOOT_FLASH_MMC
help
The fastboot "flash" and "erase" commands normally does operations
- on EMMC userdata. Define this to enable the special commands to
- flash/erase EMMC_BOOT1.
- The default target name for updating EMMC_BOOT1 is "mmc0boot0".
+ on eMMC userdata. Define this to enable the special commands to
+ flash/erase eMMC boot partition.
+ The default target name for updating eMMC boot partition 1/2 is
+ CONFIG_FASTBOOT_MMC_BOOT1_NAME/CONFIG_FASTBOOT_MMC_BOOT2_NAME.
config FASTBOOT_MMC_BOOT1_NAME
string "Target name for updating EMMC_BOOT1"
- depends on FASTBOOT_MMC_BOOT1_SUPPORT
+ depends on FASTBOOT_MMC_BOOT_SUPPORT
default "mmc0boot0"
help
The fastboot "flash" and "erase" commands support operations on
@@ -124,6 +125,17 @@
defined here.
The default target name for updating EMMC_BOOT1 is "mmc0boot0".
+config FASTBOOT_MMC_BOOT2_NAME
+ string "Target name for updating EMMC_BOOT2"
+ depends on FASTBOOT_MMC_BOOT_SUPPORT
+ default "mmc0boot1"
+ help
+ The fastboot "flash" and "erase" commands support operations on
+ EMMC_BOOT2. This occurs when the specified "EMMC_BOOT2 name" on
+ the "fastboot flash" and "fastboot erase" commands match the value
+ defined here.
+ The default target name for updating EMMC_BOOT2 is "mmc0boot1".
+
config FASTBOOT_MMC_USER_SUPPORT
bool "Enable eMMC userdata partition flash/erase"
depends on FASTBOOT_FLASH_MMC