Dear Andy,
> -----Original Message-----
> From: Yuantian Tang <andy.t...@nxp.com>
> Sent: Wednesday, June 19, 2019 12:48 PM
> To: Prabhakar Kushwaha <prabhakar.kushw...@nxp.com>
> Cc: u-boot@lists.denx.de; Andy Tang <andy.t...@nxp.com>
> Subject: [PATCH v2] armv8: ls1028a: Add environment variables to facilitate
> the boot
>
> Add some environment variables to facilitate the auto boot.
>
> Signed-off-by: Yuantian Tang <andy.t...@nxp.com>
> ---
> v2:
> - merge with its dependent patch
> include/configs/ls1028a_common.h | 28 +++++++++++++++++++++++++---
> 1 file changed, 25 insertions(+), 3 deletions(-)
>
> diff --git a/include/configs/ls1028a_common.h
> b/include/configs/ls1028a_common.h
> index 0db86396e9..022981bfa3 100644
> --- a/include/configs/ls1028a_common.h
> +++ b/include/configs/ls1028a_common.h
> @@ -67,6 +67,7 @@
>
> #define BOOT_TARGET_DEVICES(func) \
> func(MMC, mmc, 0) \
> + func(MMC, mmc, 1) \
> func(USB, usb, 0)
> #include <config_distro_bootcmd.h>
>
> @@ -127,25 +128,46 @@
> "${scripthdraddr} ${prefix}${boot_script_hdr} " \
> "&& esbc_validate ${scripthdraddr};" \
> "source ${scriptaddr}\0" \
> - "sd_bootcmd=echo Trying load from SD ..;" \
> + "xspi_bootcmd=echo Trying load from FlexSPI flash ...;" \
> + "sf probe 0:0 && sf read $load_addr " \
> + "$kernel_start $kernel_size ; env exists secureboot &&" \
> + "sf read $kernelheader_addr_r $kernelheader_start " \
> + "$kernelheader_size && esbc_validate
> ${kernelheader_addr_r}; "\
> + " bootm $load_addr#$board\0" \
> + "xspi_hdploadcmd=echo Trying load HDP firmware from FlexSPI...;" \
> + "sf probe 0:0 && sf read $load_addr 0x940000 0x30000 " \
> + "&& hdp load $load_addr 0x2000\0" \
> + "sd_bootcmd=echo Trying load from SD ...;" \
> "mmcinfo; mmc read $load_addr " \
> "$kernel_addr_sd $kernel_size_sd && " \
> "env exists secureboot && mmc read $kernelheader_addr_r
> " \
> "$kernelhdr_addr_sd $kernelhdr_size_sd " \
> " && esbc_validate ${kernelheader_addr_r};" \
> "bootm $load_addr#$board\0" \
> + "sd_hdploadcmd=echo Trying load HDP firmware from SD..;" \
> + "mmcinfo;mmc read $load_addr 0x4a00 0x200 " \
> + "&& hdp load $load_addr 0x2000\0" \
> "emmc_bootcmd=echo Trying load from EMMC ..;" \
> "mmcinfo; mmc dev 1; mmc read $load_addr " \
> "$kernel_addr_sd $kernel_size_sd && " \
> "env exists secureboot && mmc read $kernelheader_addr_r
> " \
> "$kernelhdr_addr_sd $kernelhdr_size_sd " \
> " && esbc_validate ${kernelheader_addr_r};" \
> - "bootm $load_addr#$board\0"
> + "bootm $load_addr#$board\0" \
> + "emmc_hdploadcmd=echo Trying load HDP firmware from EMMC..;"
> \
> + "mmc dev 1;mmcinfo;mmc read $load_addr 0x4a00 0x200 "
> \
> + "&& hdp load $load_addr 0x2000\0"
>
> #undef CONFIG_BOOTCOMMAND
>
> +#define XSPI_NOR_BOOTCOMMAND \
> + "run xspi_hdploadcmd; run distro_bootcmd; run xspi_bootcmd; " \
> + "env exists secureboot && esbc_halt;;"
> #define SD_BOOTCOMMAND \
> - "run distro_bootcmd;run sd_bootcmd; " \
> + "run sd_hdploadcmd; run distro_bootcmd;run sd_bootcmd; " \
> + "env exists secureboot && esbc_halt;"
> +#define SD2_BOOTCOMMAND \
> + "run emmc_hdploadcmd; run distro_bootcmd;run emmc_bootcmd;
> " \
> "env exists secureboot && esbc_halt;"
>
> /* Monitor Command Prompt */
> --
> 2.17.1
As there is no flexspi and hdp driver. I will suggest to avoid these words in
patch
--pk
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