configs: k2x_evm: Adds environment variables for secure devices
Updates the default u-boot environment variables to support secure
boot. On secure devices, a secure boot monitor (sec-bm) needs to
be installed by u-boot.
Signed-off-by: Madan Srinivas <madans@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index 03544af..0aad63f 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -249,7 +249,11 @@
"addr_secdb_key=0xc000000\0" \
"name_kern=zImage\0" \
"addr_mon=0x87000000\0" \
+ "addr_non_sec_mon=0x0c087fc0\0" \
+ "addr_load_sec_bm=0x0c08c000\0" \
"run_mon=mon_install ${addr_mon}\0" \
+ "run_mon_hs=mon_install ${addr_non_sec_mon} " \
+ "${addr_load_sec_bm}\0" \
"run_kern=bootz ${loadaddr} ${rd_spec} ${fdtaddr}\0" \
"init_net=run args_all args_net\0" \
"init_nfs=setenv autoload no; dhcp; run args_all args_net\0" \
@@ -301,9 +305,15 @@
"1024k(bootloader)ro,512k(params)ro,-(ubifs)\0"
#ifndef CONFIG_BOOTCOMMAND
+#ifndef CONFIG_TI_SECURE_DEVICE
#define CONFIG_BOOTCOMMAND \
"run init_${boot} get_mon_${boot} run_mon init_fw_rd_${boot} " \
"get_fdt_${boot} get_kern_${boot} run_kern"
+#else
+#define CONFIG_BOOTCOMMAND \
+ "run run_mon_hs init_${boot} init_fw_rd_${boot} " \
+ "get_fit_${boot}; bootm ${fit_loadaddr}#${name_fdt}"
+#endif
#endif
#define CONFIG_BOOTARGS \