diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/qualcomm/sc7280/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/soc/qualcomm/sc7280/shrm_load_reset.c | 18 |
2 files changed, 15 insertions, 5 deletions
diff --git a/src/soc/qualcomm/sc7280/Makefile.inc b/src/soc/qualcomm/sc7280/Makefile.inc index 364c987dc6..442b2a3858 100644 --- a/src/soc/qualcomm/sc7280/Makefile.inc +++ b/src/soc/qualcomm/sc7280/Makefile.inc @@ -107,7 +107,7 @@ SHRM_FILE := $(SC7280_BLOB)/shrm/shrm.elf SHRM_CBFS := $(CONFIG_CBFS_PREFIX)/shrm $(SHRM_CBFS)-file := $(SHRM_FILE) $(SHRM_CBFS)-type := payload -$(SHRM_CBFS)-compression := none +$(SHRM_CBFS)-compression := $(CBFS_PRERAM_COMPRESS_FLAG) cbfs-files-y += $(SHRM_CBFS) endif diff --git a/src/soc/qualcomm/sc7280/shrm_load_reset.c b/src/soc/qualcomm/sc7280/shrm_load_reset.c index 78830a2df1..e25d95230e 100644 --- a/src/soc/qualcomm/sc7280/shrm_load_reset.c +++ b/src/soc/qualcomm/sc7280/shrm_load_reset.c @@ -1,22 +1,32 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <arch/cache.h> +#include <arch/mmu.h> #include <cbfs.h> #include <console/console.h> #include <soc/mmu.h> +#include <soc/mmu_common.h> #include <soc/shrm.h> #include <soc/clock.h> +#include <soc/symbols_common.h> void shrm_fw_load_reset(void) { - bool shrm_fw_entry; struct prog shrm_fw_prog = PROG_INIT(PROG_PAYLOAD, CONFIG_CBFS_PREFIX "/shrm"); - shrm_fw_entry = selfload(&shrm_fw_prog); - if (!shrm_fw_entry) + /* map to cached region to force address to be 4 byte aligned */ + mmu_config_range((void *)_shrm, REGION_SIZE(shrm), CACHED_RAM); + + if (!selfload(&shrm_fw_prog)) die("SOC image: SHRM load failed"); + /* flush cached region */ + dcache_clean_by_mva(_shrm, REGION_SIZE(shrm)); + /* remap back to device memory */ + mmu_config_range((void *)_shrm, REGION_SIZE(shrm), DEV_MEM); + clock_reset_shrm(); - printk(BIOS_DEBUG, "\nSOC:SHRM brought out of reset.\n"); + printk(BIOS_DEBUG, "SOC:SHRM brought out of reset.\n"); } |