Can EMMC be used as the first startup item? #39
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Except for 3036 and 3228 Socs, which don't support SARADC, enable the ROCKCHIP_SARADC config at the other Socs' defconfig. Signed-off-by: David Wu <[email protected]>
Add defconfig for rk8xx and regulator and i2c controller. Signed-off-by: Elaine Zhang <[email protected]> Signed-off-by: Kever Yang <[email protected]> Acked-by: Philipp Tomsich <[email protected]> Reviewed-by: Philipp Tomsich <[email protected]>
In rk3328, some function pin may have more than one choice, and muxed with more than one IO, for example, the UART2 controller IO, TX and RX, have 3 choice(setting in com_iomux): - M0 which mux with GPIO1A0/GPIO1A1 - M1 which mux with GPIO2A0/GPIO2A1 - usb2phy which mux with USB2.0 DP/DM pin. We should set these IO routing in board file. Change-Id: If6f6fd890d8e225cdb584a4025aac578198764e6 Signed-off-by: Kever Yang <[email protected]>
Rockchip TPL is not going to use both sram and dram, so we will use a separate link file. Change-Id: I336bdff8033ca2d49521a3639fbf182c293463b5 Signed-off-by: Kever Yang <[email protected]>
Enable TPL/SPL support and some related option in Kconfig. Change-Id: Ifde2835d06cfd69933487a66ebce63956b12407e Signed-off-by: Kever Yang <[email protected]>
Enable driver options for TPL/SPL in evb-rk3328_defconfig. Change-Id: I8f9e378b3d459d976e2522884b607b68b0fdf9fd Signed-off-by: Kever Yang <[email protected]>
Enable SPL_FRAMEWORK and TPL/SPL related base addr and size. Cover-letter: rockchip: enable TPL/SPL for rk3328 TPL do the ddr sdram init and then return to bootrom; SPL load trust/ATF and U-Boot from storage and boot into trust. SDRAM driver is out of this patch set because it suppose to come after there is a common code for sdram driver, so I send that as separate RFC patch set. The link file and the atf script generate file should able to re-use for all Rockchip armv8 SoCs. Comments are welcome. END Change-Id: I59ee5675b66ec63c531931be7ba43606718c527f Signed-off-by: Kever Yang <[email protected]>
OP-TEE is an open source trusted OS, in armv7, its loading and running are like this: loading: - SPL load both OP-TEE and U-Boot running: - SPL run into OP-TEE in secure mode; - OP-TEE run into U-Boot in non-secure mode; More detail: https://github.com/OP-TEE/optee_os and search for 'boot arguments' for detail entry parameter in: core/arch/arm/kernel/generic_entry_a32.S Change-Id: I1344a35dd11bd69ca00e9b99909e1eb610648d86 Signed-off-by: Kever Yang <[email protected]>
Rename the bl31_entry() function with 'spl_' prefix and add one parameter for bl31 entry address since we can get it from spl_image header. Change-Id: I4b6125f1d7138f26c2256ab86f449be4a6f1c4cc Signed-off-by: Kever Yang <[email protected]>
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Signed-off-by: Rob Clark <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
Get rid of the hacky fake boot-device and duplicate device-path constructing (which needs to match what efi_disk and efi_net do). Instead convert over to use efi_device_path helpers to construct device-paths, and use that to look up the actual boot device. Also, extract out a helper to plug things in properly to the loaded_image. In a following patch we'll want to re-use this in efi_load_image() to handle the case of loading an image from a file_path. Signed-off-by: Rob Clark <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
Change-Id: I2e729184fc84e47a31e0523a55a704f1121637a7
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Change-Id: I8c8bfd50b46fb31c80fa8a6f93bf5047e2f7866f
…tch/u-boot/u-boot-rockchip64-default/add-board-rockpi4b.patch Change-Id: I6791563e8eb3e0ce6000028a5359b29302d4716e
…tch/u-boot/u-boot-rockchip64-default/fix-rockpi4b-led.patch Change-Id: If2a24026f01323ed187d4e7384d2ddfe2a1a1f0b
Change-Id: Iba0629b1fa0e85d71c638fd027585c0214788bf2
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Can EMMC be used as the first startup item?
Thank you!
I'm a rookie and I can't compile
Changes after installation will prompt file damage
rock64_upgrade_bootloader.sh
/dev/sdp6|/dev/mmcblkp6|/dev/mapper/loopp6|/dev/mapper/nvmep6
This allows you to start and change EMMC via SD card