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BoardConfig*.mk: simplify building update_sdcard.img

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Signed-off-by: Weiwen Chen <cww@rock-chips.com>
Change-Id: I112fbd130c4c5e98ec976e6121014dbfd358ff72
This commit is contained in:
Weiwen Chen
2021-02-19 17:03:08 +08:00
parent 1e1fee7db7
commit 36da850c36
4 changed files with 24 additions and 56 deletions
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20
rk3308/BoardConfig.mk
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@ -49,19 +49,11 @@ export RK_PACKAGE_FILE_AB=
export RK_PACKAGE_FILE_OTA=
##########################################################
# To support sdcard update firmware for A/B system
# 1. Use recovery to boot into sdcard
# 2. Update update_ab.img into storage media (eMMC or Nand)
# Detail to see docs/Linux/Recovery/Rockchip_Developer_Guide_Linux_Upgrade_CN.pdf
#
# Define package-file for sdcard update update_sdcard.img
# export RK_PACKAGE_FILE_SDCARD_UPDATE=sdcard-update-package-file
# Recovery config
# export RK_CFG_RECOVERY=
# Recovery image format type: fit(flattened image tree)
### enable build update_sdcard.img
### Detail to see docs/Linux/Recovery/Rockchip_Developer_Guide_Linux_Upgrade_CN.pdf
# export RK_UPDATE_SDCARD_ENABLE_FOR_AB=true
### Recovery config
# export RK_UPDATE_SDCARD_CFG_RECOVERY=
### Recovery image format type: fit(flattened image tree)
# export RK_RECOVERY_FIT_ITS=
# To boot into sdcard reccovery for update_sdcard.img
# export RK_SDUPDATE_AB_MISC=sdupdate-ab-misc.img
# parameter for sdcard update update_sdcard.img
# export RK_PARAMETER_SDUPDATE=parameter-sdupdate.txt
##########################################################