From 6d6945b807469675f872124f33250d2e5c0f14b8 Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Sat, 29 Dec 2018 14:00:46 +0100 Subject: soc/intel/apollolake: Don't use CAR_GLOBAL MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All platforms using this code have NO_CAR_GLOBAL_MIGRATION. Change-Id: I0f393385aa94f18c2e05af3b5a54999575323d18 Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/c/coreboot/+/30510 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki --- src/soc/intel/apollolake/meminit.c | 7 +++---- src/soc/intel/apollolake/mmap_boot.c | 29 +++++++++-------------------- src/soc/intel/apollolake/romstage.c | 7 +++---- 3 files changed, 15 insertions(+), 28 deletions(-) (limited to 'src') diff --git a/src/soc/intel/apollolake/meminit.c b/src/soc/intel/apollolake/meminit.c index 038fa9fb2b..219b661042 100644 --- a/src/soc/intel/apollolake/meminit.c +++ b/src/soc/intel/apollolake/meminit.c @@ -12,7 +12,6 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#include #include #include #include @@ -21,11 +20,11 @@ #include #include -static size_t memory_size_mib CAR_GLOBAL; +static size_t memory_size_mib; size_t memory_in_system_in_mib(void) { - return car_get_var(memory_size_mib); + return memory_size_mib; } static void accumulate_channel_memory(int density, int dual_rank) @@ -61,7 +60,7 @@ static void accumulate_channel_memory(int density, int dual_rank) sz *= GiB / MiB; - car_set_var(memory_size_mib, car_get_var(memory_size_mib) + sz); + memory_size_mib += sz; } size_t iohole_in_mib(void) diff --git a/src/soc/intel/apollolake/mmap_boot.c b/src/soc/intel/apollolake/mmap_boot.c index 1c3077ed91..614b6031c4 100644 --- a/src/soc/intel/apollolake/mmap_boot.c +++ b/src/soc/intel/apollolake/mmap_boot.c @@ -16,7 +16,6 @@ * GNU General Public License for more details. */ -#include #include #include #include @@ -57,17 +56,17 @@ * */ -static size_t bios_size CAR_GLOBAL; +static size_t bios_size; -static struct mem_region_device shadow_dev CAR_GLOBAL; -static struct xlate_region_device real_dev CAR_GLOBAL; +static struct mem_region_device shadow_dev; +static struct xlate_region_device real_dev; static void bios_mmap_init(void) { size_t size, start, bios_mapped_size; uintptr_t base; - size = car_get_var(bios_size); + size = bios_size; /* If bios_size is initialized, then bail out. */ if (size != 0) @@ -83,34 +82,25 @@ static void bios_mmap_init(void) */ bios_mapped_size = size - 256 * KiB; - struct mem_region_device *shadow_dev_ptr; - struct xlate_region_device *real_dev_ptr; - shadow_dev_ptr = car_get_var_ptr(&shadow_dev); - real_dev_ptr = car_get_var_ptr(&real_dev); - - mem_region_device_ro_init(shadow_dev_ptr, (void *)base, + mem_region_device_ro_init(&shadow_dev, (void *)base, bios_mapped_size); - xlate_region_device_ro_init(real_dev_ptr, &shadow_dev_ptr->rdev, + xlate_region_device_ro_init(&real_dev, &shadow_dev.rdev, start, bios_mapped_size, CONFIG_ROM_SIZE); - car_set_var(bios_size, size); + bios_size = size; } const struct region_device *boot_device_ro(void) { bios_mmap_init(); - struct xlate_region_device *real_dev_ptr; - real_dev_ptr = car_get_var_ptr(&real_dev); - - return &real_dev_ptr->rdev; + return &real_dev.rdev; } static int iafw_boot_region_properties(struct cbfs_props *props) { - struct xlate_region_device *real_dev_ptr; struct region *real_dev_reg; struct region regn; @@ -123,8 +113,7 @@ static int iafw_boot_region_properties(struct cbfs_props *props) /* Check that we are within the memory mapped area. It's too easy to forget the SRAM mapping when crafting an FMAP file. */ - real_dev_ptr = car_get_var_ptr(&real_dev); - real_dev_reg = &real_dev_ptr->sub_region; + real_dev_reg = &real_dev.sub_region; if (region_is_subregion(real_dev_reg, ®n)) { printk(BIOS_DEBUG, "CBFS @ %zx size %zx\n", props->offset, props->size); diff --git a/src/soc/intel/apollolake/romstage.c b/src/soc/intel/apollolake/romstage.c index c976ac2d6f..5bf501dcfa 100644 --- a/src/soc/intel/apollolake/romstage.c +++ b/src/soc/intel/apollolake/romstage.c @@ -17,7 +17,6 @@ */ #include -#include #include #include #include @@ -57,7 +56,7 @@ static const uint8_t hob_variable_guid[16] = { 0x8d, 0xe6, 0xc0, 0x44, 0x64, 0x1d, 0xe9, 0x42, }; -static uint32_t fsp_version CAR_GLOBAL; +static uint32_t fsp_version; /* High Performance Event Timer Configuration */ #define P2SB_HPTC 0x60 @@ -236,7 +235,7 @@ asmlinkage void car_stage_entry(void) &var_size); if (new_var_data) mrc_cache_stash_data(MRC_VARIABLE_DATA, - car_get_var(fsp_version), new_var_data, + fsp_version, new_var_data, var_size); else printk(BIOS_ERR, "Failed to determine variable data\n"); @@ -410,7 +409,7 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) mupd->FspmConfig.VariableNvsBufferPtr = rdev_mmap_full(&rdev); } - car_set_var(fsp_version, version); + fsp_version = version; } -- cgit v1.2.3