From 881261c82ee188b7ab1efa8d55990febcea629a7 Mon Sep 17 00:00:00 2001
From: "Andrew F. Davis" <afd@ti.com>
Date: Mon, 17 Jul 2017 12:59:12 -0500
Subject: [PATCH] configs: k2x_evm: Adds FIT loading environment variables

Updates the default u-boot environment variables to support FIT image
loading.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
 include/configs/k2e_evm.h            |  9 +++++++++
 include/configs/k2g_evm.h            |  1 +
 include/configs/k2hk_evm.h           |  9 +++++++++
 include/configs/ti_armv7_keystone2.h | 10 +++++++++-
 4 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/include/configs/k2e_evm.h b/include/configs/k2e_evm.h
index 7e455498dc..a438a1a429 100644
--- a/include/configs/k2e_evm.h
+++ b/include/configs/k2e_evm.h
@@ -15,9 +15,18 @@
 /* Platform type */
 #define CONFIG_SOC_K2E
 
+#ifdef CONFIG_TI_SECURE_DEVICE
+#define DEFAULT_SEC_BOOT_ENV						\
+	DEFAULT_FIT_TI_ARGS						\
+	"findfdt=setenv fdtfile ${name_fdt}\0"
+#else
+#define DEFAULT_SEC_BOOT_ENV
+#endif
+
 /* U-Boot general configuration */
 #define CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS				\
 	DEFAULT_FW_INITRAMFS_BOOT_ENV					\
+	DEFAULT_SEC_BOOT_ENV						\
 	"boot=ubi\0"							\
 	"args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs "	\
 	"root=ubi0:rootfs rootflags=sync rw ubi.mtd=ubifs,2048\0"	\
diff --git a/include/configs/k2g_evm.h b/include/configs/k2g_evm.h
index b0b420645e..958090099a 100644
--- a/include/configs/k2g_evm.h
+++ b/include/configs/k2g_evm.h
@@ -23,6 +23,7 @@
 	DEFAULT_MMC_TI_ARGS						\
 	DEFAULT_PMMC_BOOT_ENV						\
 	DEFAULT_FW_INITRAMFS_BOOT_ENV					\
+	DEFAULT_FIT_TI_ARGS						\
 	"boot=mmc\0"							\
 	"console=ttyS0,115200n8\0"					\
 	"bootpart=0:2\0"						\
diff --git a/include/configs/k2hk_evm.h b/include/configs/k2hk_evm.h
index 78b901fb58..dc0ac7d8bc 100644
--- a/include/configs/k2hk_evm.h
+++ b/include/configs/k2hk_evm.h
@@ -15,9 +15,18 @@
 /* Platform type */
 #define CONFIG_SOC_K2HK
 
+#ifdef CONFIG_TI_SECURE_DEVICE
+#define DEFAULT_SEC_BOOT_ENV						\
+	DEFAULT_FIT_TI_ARGS						\
+	"findfdt=setenv fdtfile ${name_fdt}\0"
+#else
+#define DEFAULT_SEC_BOOT_ENV
+#endif
+
 /* U-Boot general configuration */
 #define CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS				\
 	DEFAULT_FW_INITRAMFS_BOOT_ENV					\
+	DEFAULT_SEC_BOOT_ENV						\
 	"boot=ubi\0"							\
 	"args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs "	\
 	"root=ubi0:rootfs rootflags=sync rw ubi.mtd=ubifs,2048\0"	\
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index 3fadef7a0a..03544af5d7 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -263,7 +263,13 @@
 	"get_kern_ubi=ubifsload ${loadaddr} ${bootdir}/${name_kern}\0"		\
 	"get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
 	"get_mon_nfs=nfs ${addr_mon} ${nfs_root}/boot/${name_mon}\0"	\
-	"get_mon_ubi=ubifsload ${addr_mon} ${bootdir}/${name_mon}\0"		\
+	"get_mon_ubi=ubifsload ${addr_mon} ${bootdir}/${name_mon}\0"	\
+	"get_fit_net=dhcp ${fit_loadaddr} ${tftp_root}"			\
+						"/${fit_bootfile}\0"	\
+	"get_fit_nfs=nfs ${fit_loadaddr} ${nfs_root}/boot/${fit_bootfile}\0"\
+	"get_fit_ubi=ubifsload ${fit_loadaddr} ${bootdir}/${fit_bootfile}\0"\
+	"get_fit_mmc=load mmc ${bootpart} ${fit_loadaddr} "		\
+					"${bootdir}/${fit_bootfile}\0"	\
 	"get_uboot_net=dhcp ${loadaddr} ${tftp_root}/${name_uboot}\0"	\
 	"get_uboot_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_uboot}\0" \
 	"burn_uboot_spi=sf probe; sf erase 0 0x80000; "		\
@@ -279,6 +285,8 @@
 	"get_fdt_ramfs=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"	\
 	"get_kern_ramfs=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"	\
 	"get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
+	"get_fit_ramfs=dhcp ${fit_loadaddr} ${tftp_root}"		\
+						"/${fit_bootfile}\0"	\
 	"get_fs_ramfs=dhcp ${rdaddr} ${tftp_root}/${name_fs}\0"	\
 	"get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0"	\
 	"get_ubi_nfs=nfs ${addr_ubi} ${nfs_root}/boot/${name_ubi}\0"	\
-- 
2.39.2