armv8: ls1046ardb: Add TFABOOT support
TFABOOT support includes:
- ls1046ardb_tfa_defconfig to be loaded by trusted firmware
- environment address and size changes for TFABOOT
- FMAN address changes for TFABOOT
- define BOOTCOMMAND for TFABOOT
Signed-off-by: York Sun <york.sun@nxp.com>
Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Signed-off-by: Vinitha V Pillai <vinitha.pillai@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
diff --git a/board/freescale/ls1046ardb/MAINTAINERS b/board/freescale/ls1046ardb/MAINTAINERS
index aac649a..b7d9564 100644
--- a/board/freescale/ls1046ardb/MAINTAINERS
+++ b/board/freescale/ls1046ardb/MAINTAINERS
@@ -1,5 +1,6 @@
LS1046A BOARD
M: Mingkai Hu <mingkai.hu@nxp.com>
+M: Rajesh Bhagat <rajesh.bhagat@nxp.com>
S: Maintained
F: board/freescale/ls1046ardb/
F: board/freescale/ls1046ardb/ls1046ardb.c
@@ -8,6 +9,7 @@
F: configs/ls1046ardb_qspi_spl_defconfig
F: configs/ls1046ardb_sdcard_defconfig
F: configs/ls1046ardb_emmc_defconfig
+F: configs/ls1046ardb_tfa_defconfig
LS1046A_SECURE_BOOT BOARD
M: Ruchika Gupta <ruchika.gupta@nxp.com>
diff --git a/board/freescale/ls1046ardb/ddr.c b/board/freescale/ls1046ardb/ddr.c
index 82b1b1d..321222d 100644
--- a/board/freescale/ls1046ardb/ddr.c
+++ b/board/freescale/ls1046ardb/ddr.c
@@ -97,6 +97,17 @@
popts->cpo_sample = 0x61;
}
+#ifdef CONFIG_TFABOOT
+int fsl_initdram(void)
+{
+ gd->ram_size = tfa_get_dram_size();
+
+ if (!gd->ram_size)
+ gd->ram_size = fsl_ddr_sdram_size();
+
+ return 0;
+}
+#else
int fsl_initdram(void)
{
phys_size_t dram_size;
@@ -117,3 +128,4 @@
return 0;
}
+#endif