diff options
| author | Sumit Garg | 2017-06-05 23:51:51 +0530 |
|---|---|---|
| committer | York Sun | 2017-08-01 08:28:57 -0700 |
| commit | 76bbf1c634f4a09e1b3e19468738842a2289dc1e (patch) | |
| tree | 55936119806a3f53938ebc9a864fd0c32cac6b05 /include | |
| parent | 8de227ee0bf0e14a835b18fe8b599a757f1f678a (diff) | |
arm64: ls1043ardb: Add distro secure boot support
Enable validation of boot.scr script prior to its execution dependent
on "secureboot" flag in environment. Disable fall back option to
nor/qspi boot in case of secure boot. Also enable "secureboot=y"
flag in environment for ARM based platforms instead of bootcmd.
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Tested-by: Vinitha Pillai <vinitha.pillai@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/ls1043a_common.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h index 17a21964ac8..443a6657e68 100644 --- a/include/configs/ls1043a_common.h +++ b/include/configs/ls1043a_common.h @@ -275,6 +275,7 @@ "fdt_addr=0x64f00000\0" \ "kernel_addr=0x65000000\0" \ "scriptaddr=0x80000000\0" \ + "scripthdraddr=0x80080000\0" \ "fdtheader_addr_r=0x80100000\0" \ "kernelheader_addr_r=0x80200000\0" \ "kernel_addr_r=0x81000000\0" \ @@ -285,6 +286,7 @@ "mtdparts=" MTDPARTS_DEFAULT "\0" \ BOOTENV \ "boot_scripts=ls1043ardb_boot.scr\0" \ + "boot_script_hdr=hdr_ls1043ardb_bs.out\0" \ "scan_dev_for_boot_part=" \ "part list ${devtype} ${devnum} devplist; " \ "env exists devplist || setenv devplist 1; " \ @@ -295,6 +297,20 @@ "run scan_dev_for_boot; " \ "fi; " \ "done\0" \ + "scan_dev_for_boot=" \ + "echo Scanning ${devtype} " \ + "${devnum}:${distro_bootpart}...; " \ + "for prefix in ${boot_prefixes}; do " \ + "run scan_dev_for_scripts; " \ + "done;\0" \ + "boot_a_script=" \ + "load ${devtype} ${devnum}:${distro_bootpart} " \ + "${scriptaddr} ${prefix}${script}; " \ + "env exists secureboot && load ${devtype} " \ + "${devnum}:${distro_bootpart} " \ + "${scripthdraddr} ${prefix}${boot_script_hdr} " \ + "&& esbc_validate ${scripthdraddr};" \ + "source ${scriptaddr}\0" \ "installer=load mmc 0:2 $load_addr " \ "/flex_installer_arm64.itb; " \ "bootm $load_addr#ls1043ardb\0" \ @@ -307,9 +323,11 @@ #undef CONFIG_BOOTCOMMAND #if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI) -#define CONFIG_BOOTCOMMAND "run distro_bootcmd;run qspi_bootcmd" +#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \ + "&& esbc_halt; run qspi_bootcmd;" #else -#define CONFIG_BOOTCOMMAND "run distro_bootcmd;run nor_bootcmd" +#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \ + "&& esbc_halt; run nor_bootcmd;" #endif #define CONFIG_BOOTARGS "console=ttyS0,115200 root=/dev/ram0 " \ |