[PATCH v4 06/21] configs: socfpga: Enable FIT image loading with ATF support

[chee.hong.ang at intel.com]

From: Chee Hong Ang <chee.hong.ang at intel.com>

SPL now loads ATF (BL31), U-Boot proper and DTB from FIT
image. The new boot flow with ATF support is as follow:

SPL -> ATF (BL31) -> U-Boot proper -> OS (Linux)

U-Boot proper now starts at 0x200000 (CONFIG_SYS_TEXT_BASE).
ATF will occupy the address range starting from 0x1000.

Signed-off-by: Chee Hong Ang <chee.hong.ang at intel.com>
---
 configs/socfpga_agilex_defconfig    | 7 ++++++-
 configs/socfpga_stratix10_defconfig | 7 ++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/configs/socfpga_agilex_defconfig b/configs/socfpga_agilex_defconfig
index 693a774..2373f89 100644
--- a/configs/socfpga_agilex_defconfig
+++ b/configs/socfpga_agilex_defconfig
@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_SOCFPGA=y
-CONFIG_SYS_TEXT_BASE=0x1000
+CONFIG_SYS_TEXT_BASE=0x200000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x200
@@ -10,10 +10,15 @@ CONFIG_TARGET_SOCFPGA_AGILEX_SOCDK=y
 CONFIG_IDENT_STRING="socfpga_agilex"
 CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_TEXT_BASE=0xFFE00000
+CONFIG_FIT=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_SOURCE="board/altera/soc64/its/fit_spl_atf.its"
 CONFIG_BOOTDELAY=5
 CONFIG_SPL_CACHE=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x3c00000
+CONFIG_SPL_ATF=y
+CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="SOCFPGA_AGILEX # "
 CONFIG_CMD_MEMTEST=y
diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
index 26db40f..dc34357 100644
--- a/configs/socfpga_stratix10_defconfig
+++ b/configs/socfpga_stratix10_defconfig
@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_SOCFPGA=y
-CONFIG_SYS_TEXT_BASE=0x1000
+CONFIG_SYS_TEXT_BASE=0x200000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x200
@@ -10,9 +10,14 @@ CONFIG_TARGET_SOCFPGA_STRATIX10_SOCDK=y
 CONFIG_IDENT_STRING="socfpga_stratix10"
 CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_TEXT_BASE=0xFFE00000
+CONFIG_FIT=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_SOURCE="board/altera/soc64/its/fit_spl_atf.its"
 CONFIG_BOOTDELAY=5
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x3C00000
+CONFIG_SPL_ATF=y
+CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="SOCFPGA_STRATIX10 # "
 CONFIG_CMD_MEMTEST=y
-- 
2.7.4