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armv8: ls1012aqds: Add TFABOOT support

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TFABOOT support includes:
 - ls1012aqds_tfa_defconfig to be loaded by trusted firmware
 - environment address and size changes for TFABOOT
 - define BOOTCOMMAND for TFABOOT

Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Vinitha V Pillai <vinitha.pillai@nxp.com>
Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Rajesh Bhagat
2018-11-05 18:03:04 +00:00
committed by York Sun
parent e5141cbe96
commit 10c8aa16d4
4 changed files with 144 additions and 3 deletions
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2
board/freescale/ls1012aqds/MAINTAINERS
View File

@@ -1,6 +1,8 @@
LS1012AQDS BOARD
M: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
M: Rajesh Bhagat <rajesh.bhagat@nxp.com>
S: Maintained
F: board/freescale/ls1012aqds/
F: include/configs/ls1012aqds.h
F: configs/ls1012aqds_qspi_defconfig
F: configs/ls1012aqds_tfa_defconfig

17
board/freescale/ls1012aqds/ls1012aqds.c
View File

@@ -57,6 +57,16 @@ int checkboard(void)
return 0;
}
#ifdef CONFIG_TFABOOT
int dram_init(void)
{
gd->ram_size = tfa_get_dram_size();
if (!gd->ram_size)
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
return 0;
}
#else
int dram_init(void)
{
static const struct fsl_mmdc_info mparam = {
@@ -76,7 +86,6 @@ int dram_init(void)
};
mmdc_init(&mparam);
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
/* This will break-before-make MMU for DDR */
@@ -85,6 +94,7 @@ int dram_init(void)
return 0;
}
#endif
int board_early_init_f(void)
{
@@ -112,8 +122,9 @@ int board_init(void)
/* Set CCI-400 control override register to enable barrier
* transaction */
out_le32(&cci->ctrl_ord,
CCI400_CTRLORD_EN_BARRIER);
if (current_el() == 3)
out_le32(&cci->ctrl_ord,
CCI400_CTRLORD_EN_BARRIER);
#ifdef CONFIG_SYS_FSL_ERRATUM_A010315
erratum_a010315();