Hi Bin,
-----Original Message----- From: Bin Meng bmeng.cn@gmail.com Sent: 20 April 2020 15:05 To: Pragnesh Patel pragnesh.patel@sifive.com Cc: U-Boot Mailing List u-boot@lists.denx.de; Atish Patra atish.patra@wdc.com; Palmer Dabbelt palmerdabbelt@google.com; Paul Walmsley paul.walmsley@sifive.com; Jagan Teki jagan@amarulasolutions.com; Troy Benjegerdes troy.benjegerdes@sifive.com; Anup Patel anup.patel@wdc.com; Sagar Kadam sagar.kadam@sifive.com; Rick Chen rick@andestech.com; Palmer Dabbelt palmer@dabbelt.com Subject: Re: [PATCH v6 13/17] configs: fu540: Add config options for U-Boot SPL
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Hi Pragnesh,
On Mon, Mar 30, 2020 at 1:07 AM Pragnesh Patel pragnesh.patel@sifive.com wrote:
With sifive_fu540_defconfig:
User can use FSBL or u-boot-spl.bin anyone at a time.
For FSBL, fsbl->fw_payload.bin(opensbi+u-boot)
nits: need a space before ( and around +
Will update in v7.
For u-boot-spl.bin, u-boot-spl.bin->FIT image(opensbi+u-boot+dtb)
nits: need a space before ( and around +
Will update in v7.
U-Boot SPL will be loaded by ZSBL from SD card (replace fsbl.bin with u-boot-spl.bin) and runs in L2 LIM in machine mode and then load FIT image u-boot.itb from 1st partition of SD card (replace fw_payload.bin with u-boot.itb) into RAM.
U-Boot SPL expects u-boot.itb FIT image in the 1st partition of SD card irrespective of GUID
Signed-off-by: Pragnesh Patel pragnesh.patel@sifive.com
configs/sifive_fu540_defconfig | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/configs/sifive_fu540_defconfig b/configs/sifive_fu540_defconfig index 6d61e6c960..4fa4e1520f 100644 --- a/configs/sifive_fu540_defconfig +++ b/configs/sifive_fu540_defconfig @@ -12,3 +12,14 @@ CONFIG_DISPLAY_BOARDINFO=y CONFIG_DEFAULT_DEVICE_TREE="hifive-unleashed-a00" CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_DM_MTD=y +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_SPL=y +CONFIG_SPL_MMC_SUPPORT=y +CONFIG_SPL_SPI_SUPPORT=y +CONFIG_SPL_YMODEM_SUPPORT=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y +CONFIG_SPL_CLK=y +CONFIG_SPL_PAYLOAD="u-boot.itb" +CONFIG_SPL_GPIO_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x3000
+CONFIG_SIFIVE_FU540_DDR=y
Please do the defconfig update via the following way:
$ make sifive_fu540_defconfig $ make savedefconfig $ cp defconfig configs/sifive_fu540_defconfig
Will update in v7.
Regards, Bin