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* riscv: sifive/fu540: Move SPL related functions to spl.cBin Meng2020-08-141-1/+32
| | | | | | | | | | It's better to keep all SPL related functions in the same spl.c. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Leo Liang <ycliang@andestech.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com> Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
* riscv: sifive/fu540: spl: Rename soc_spl_init()Bin Meng2020-08-141-1/+1
| | | | | | | | | | spl_soc_init() seems to be a better name, as all SPL functions names start from the spl_ prefix. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com> Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
* riscv: sifive/fu540: spl: Drop our own version of board_init_f()Bin Meng2020-08-141-18/+1
| | | | | | | | | Use the generic board_init_f() provided by the RISC-V library codes. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com> Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
* riscv: sifive: fu540: add SPL configurationPragnesh Patel2020-06-041-0/+74
Add a support for SPL which will boot from L2 LIM (0x0800_0000) and then SPL will boot U-Boot FIT image (OpenSBI FW_DYNAMIC + u-boot.bin) from MMC boot devices. SPL related code is leveraged from FSBL (https://github.com/sifive/freedom-u540-c000-bootloader.git) Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com>