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u-boot/arch/arm
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Peng Fan 6aead23323 imx: imx8qm/qxp: Recover SPL data section for partition reboot 
When doing partition reboot, the boot image won't be reloaded by ROM,
it is just CPU reset to boot entry. The SW has to keep the boot image
inside the RAM unchanged. It includes both the TEXT section and DATA
section.

For SPL, the problem is DATA section will be updated at runtime, so in
next partition reboot the data is not same as the initial value from
cold boot. If any code depends on the initial value, then it will have
problem.

This patch introduces a mechanism to recover the data section
for partition reboot. It adds a new section in image for saving
data section. When from cold boot, the data section will be saved
to that new section at SPL early phase. When from partition reboot,
the data section will be restored from the new section.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-05-10 20:55:20 +02:00
..
cpu imx: imx8qm/qxp: Recover SPL data section for partition reboot 2020-05-10 20:55:20 +02:00
dts imx8: Replace SC_R_LAST with SC_R_NONE in DTB 2020-05-10 20:55:20 +02:00
include imx: imx8qm/imx8qxp: Power down the resources before SPL jump to u-boot 2020-05-10 20:55:20 +02:00
lib cmd: cache: Fix non-cached memory cachability 2020-05-07 09:01:42 -04:00
mach-aspeed dm: core: Require users of devres to include the header 2020-02-05 19:33:46 -07:00
mach-at91 common: Move hang() to the same header as panic() 2020-01-24 23:06:49 +05:30
mach-bcm283x rpi4: Update memory map to accommodate scb devices 2020-01-29 18:30:33 +01:00
mach-bcmstb
mach-cortina board: presidio-asic: Add basic G3 engr. development board support 2020-02-07 16:16:01 -05:00
mach-davinci mach-davinci: Hard-code the default SPL_LDSCRIPT path 2020-03-16 18:54:18 -04:00
mach-exynos arm: exynos: Read default MMC device from XOM[7:5] pins 2020-01-28 09:54:05 +09:00
mach-highbank
mach-imx imx: imx8qm/qxp: Recover SPL data section for partition reboot 2020-05-10 20:55:20 +02:00
mach-integrator
mach-k3 spl: mmc: Rename spl_boot_mode() to spl_mmc_boot_mode() 2020-04-22 20:41:57 +08:00
mach-keystone common: Move hang() to the same header as panic() 2020-01-24 23:06:49 +05:30
mach-kirkwood common: Move reset_cpu() to the CPU header 2020-01-24 23:06:49 +05:30
mach-mediatek arm: mediatek: remove unused binman config 2020-03-10 17:08:13 -04:00
mach-meson arm: meson-gx: add board_usb_init()/cleanup() for USB gadget 2020-04-20 14:19:10 +02:00
mach-mvebu arm: mvebu: correct SPL boot configs for SPI/MMC 2020-04-22 14:28:15 +02:00
mach-omap2 spl: mmc: Rename spl_boot_mode() to spl_mmc_boot_mode() 2020-04-22 20:41:57 +08:00
mach-orion5x edminiv2: Move CONFIG_SPL_LDSCRIPT to defconfig 2020-03-16 18:54:18 -04:00
mach-owl arm: add support Actions Semi S700 2020-04-24 16:40:09 -04:00
mach-qemu qemu: don't allow to select 32- and 64-bit 2020-04-24 10:51:32 -04:00
mach-rmobile
mach-rockchip spl: mmc: Rename spl_boot_mode() to spl_mmc_boot_mode() 2020-04-22 20:41:57 +08:00
mach-s5pc1xx
mach-snapdragon mach-snapdragon: Fix overwriting last digit of serial number 2020-04-03 11:47:47 -04:00
mach-socfpga arm: socfpga: stratix10: Fix incorrect CLKMGR_S10_PERPLL_BYPASS offset 2020-04-27 09:14:52 +02:00
mach-sti
mach-stm32
mach-stm32mp spl: mmc: Rename spl_boot_partition() to spl_mmc_boot_partition() 2020-04-22 20:41:57 +08:00
mach-sunxi sunxi: SPL SPI: Add SPI boot support for the Allwinner H6 SoC 2020-03-18 18:12:04 +05:30
mach-tegra ARM: tegra: Add NVIDIA Jetson Nano Developer Kit support 2020-04-02 14:30:02 -07:00
mach-u8500 board: Add new Samsung "stemmy" board based on ST-Ericsson U8500 2020-01-22 17:47:57 -05:00
mach-uniphier spl: mmc: Rename spl_boot_mode() to spl_mmc_boot_mode() 2020-04-22 20:41:57 +08:00
mach-versal arm: asm/cache.c: Introduce arm_reserve_mmu 2020-04-24 15:17:14 -04:00
mach-versatile
mach-zynq ARM: zynq: Do not print message about boot device 2020-04-06 12:52:45 +02:00
mach-zynqmp arm: asm/cache.c: Introduce arm_reserve_mmu 2020-04-24 15:17:14 -04:00
mach-zynqmp-r5 common: Move reset_cpu() to the CPU header 2020-01-24 23:06:49 +05:30
thumb1/include/asm/proc-armv
config.mk
Kconfig arm: juno: enable USB 2020-05-07 09:01:42 -04:00
Kconfig.debug
Makefile arm: Add support for ST-Ericsson U8500 SoC 2020-01-22 17:47:57 -05:00