From 10c8aa16d4f6b395d72fb0b0d06ed405e1985d81 Mon Sep 17 00:00:00 2001 From: Rajesh Bhagat Date: Mon, 5 Nov 2018 18:03:04 +0000 Subject: armv8: ls1012aqds: Add TFABOOT support 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 Signed-off-by: Vinitha V Pillai Signed-off-by: Pankit Garg Reviewed-by: York Sun --- board/freescale/ls1012aqds/MAINTAINERS | 2 ++ board/freescale/ls1012aqds/ls1012aqds.c | 17 ++++++++++++++--- 2 files changed, 16 insertions(+), 3 deletions(-) (limited to 'board/freescale') diff --git a/board/freescale/ls1012aqds/MAINTAINERS b/board/freescale/ls1012aqds/MAINTAINERS index 27c4affd30b..2dcc22a485f 100644 --- a/board/freescale/ls1012aqds/MAINTAINERS +++ b/board/freescale/ls1012aqds/MAINTAINERS @@ -1,6 +1,8 @@ LS1012AQDS BOARD M: Prabhakar Kushwaha +M: Rajesh Bhagat S: Maintained F: board/freescale/ls1012aqds/ F: include/configs/ls1012aqds.h F: configs/ls1012aqds_qspi_defconfig +F: configs/ls1012aqds_tfa_defconfig diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c index 3a1c2351c43..a862fe6a93d 100644 --- a/board/freescale/ls1012aqds/ls1012aqds.c +++ b/board/freescale/ls1012aqds/ls1012aqds.c @@ -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(); -- cgit v1.2.3