Enable validation of boot.scr script prior to its execution dependent
on "secureboot" flag in environment. Disable fall back option to
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.g...@nxp.com>
Tested-by: Vinitha Pillai <vinitha.pil...@nxp.com>
---
configs/ls1046ardb_qspi_SECURE_BOOT_defconfig | 1 +
configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig | 1 +
include/configs/ls1046a_common.h | 18 ++++++++++++++++++
include/configs/ls1046ardb.h | 3 ++-
4 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/configs/ls1046ardb_qspi_SECURE_BOOT_defconfig
b/configs/ls1046ardb_qspi_SECURE_BOOT_defconfig
index 07bf17e..b7d8aa7 100644
--- a/configs/ls1046ardb_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1046ardb_qspi_SECURE_BOOT_defconfig
@@ -36,3 +36,4 @@ CONFIG_FSL_QSPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_RSA=y
+CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig
b/configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig
index c676266..0dd69c5 100644
--- a/configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig
+++ b/configs/ls1046ardb_sdcard_SECURE_BOOT_defconfig
@@ -45,3 +45,4 @@ CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_SPL_CRYPTO_SUPPORT=y
CONFIG_SPL_HASH_SUPPORT=y
+CONFIG_DISTRO_DEFAULTS=y
diff --git a/include/configs/ls1046a_common.h b/include/configs/ls1046a_common.h
index 1820f34..053b759 100644
--- a/include/configs/ls1046a_common.h
+++ b/include/configs/ls1046a_common.h
@@ -223,9 +223,11 @@
"fdt_addr=0x64f00000\0" \
"kernel_addr=0x65000000\0" \
"scriptaddr=0x80000000\0" \
+ "scripthdraddr=0x80080000\0" \
"fdtheader_addr_r=0x80100000\0" \
"kernelheader_addr_r=0x80200000\0" \
"load_addr=0xa0000000\0" \
+ "kernel_addr_r=0x81000000\0" \
"fdt_addr_r=0x90000000\0" \
"ramdisk_addr_r=0xa0000000\0" \
"kernel_start=0x1000000\0" \
@@ -235,6 +237,7 @@
MTDPARTS_DEFAULT "\0" \
BOOTENV \
"boot_scripts=ls1046ardb_boot.scr\0" \
+ "boot_script_hdr=hdr_ls1046ardb_bs.out\0" \
"scan_dev_for_boot_part=" \
"part list ${devtype} ${devnum} devplist; " \
"env exists devplist || setenv devplist 1; " \
@@ -245,6 +248,21 @@
"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#ls1046ardb\0" \
diff --git a/include/configs/ls1046ardb.h b/include/configs/ls1046ardb.h
index d906be7..88bfff3 100644
--- a/include/configs/ls1046ardb.h
+++ b/include/configs/ls1046ardb.h
@@ -241,7 +241,8 @@
#ifndef SPL_NO_MISC
#undef CONFIG_BOOTCOMMAND
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd;run qspi_bootcmd"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
+ "&& esbc_halt; run qspi_bootcmd;"
#define MTDPARTS_DEFAULT "mtdparts=1550000.quadspi:1m(rcw)," \
"15m(u-boot),48m(kernel.itb);" \
"7e800000.flash:16m(nand_uboot)," \
--
1.9.1
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