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authorSumit Garg <sumit.garg@nxp.com>2017-06-05 23:51:51 +0530
committerYork Sun <york.sun@nxp.com>2017-08-01 08:28:57 -0700
commit76bbf1c634f4a09e1b3e19468738842a2289dc1e (patch)
tree55936119806a3f53938ebc9a864fd0c32cac6b05 /include/configs/ls1043a_common.h
parent8de227ee0bf0e14a835b18fe8b599a757f1f678a (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/configs/ls1043a_common.h')
-rw-r--r--include/configs/ls1043a_common.h22
1 files changed, 20 insertions, 2 deletions
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
index 17a21964ac..443a6657e6 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 " \