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| author | Frans Hendriks <fhendriks@eltan.com> | 2019-06-06 10:07:17 +0200 |
|---|---|---|
| committer | Arthur Heymans <arthur@aheymans.xyz> | 2019-06-12 07:47:13 +0000 |
| commit | 4e0ec592553fd94e14a239eeb05ba9ccb668b814 (patch) | |
| tree | 98ed71b9de6a9ca044fbc88284e74aeeff63ded7 /src/mainboard | |
| parent | ba50e4885fd68579ec76a149d28b0b9605381d7e (diff) | |
| download | coreboot-4e0ec592553fd94e14a239eeb05ba9ccb668b814.tar.xz | |
{drivers,soc/intel/braswell}: Implement C_ENVIRONMENT_BOOTBLOCK support
No C_ENVIRONMENT_BOOTBLOCK support for Braswell is available.
Enable support and add required files for the Braswell Bootblock in C.
The next changes are made support C_ENVIRONMENT_BOOTBLOCK:
- Add car_stage_entry() function bootblock-c_entry() functions.
- Specify config DCACHE_BSP_STACK_SIZE and C_ENV_BOOTBLOCK_SIZE.
- Add bootblock_c_entry().
- Move init from car_soc_XXX_console_init() to bootblock_soc_XXX_Init()
Removed the unused cache_as_ram_main() and weak car_XXX_XXX_console_init()
BUG=NA
TEST=Booting Embedded Linux on Facebook FBG-1701
Building Google Banos
Change-Id: Iab48ad72f1514c93f20d70db5ef4fd8fa2383e8c
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29662
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/cyan/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/mainboard/google/cyan/com_init.c | 4 | ||||
| -rw-r--r-- | src/mainboard/intel/strago/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/mainboard/intel/strago/com_init.c | 4 |
4 files changed, 8 insertions, 6 deletions
diff --git a/src/mainboard/google/cyan/Makefile.inc b/src/mainboard/google/cyan/Makefile.inc index 92b0422279..027c49cc8f 100644 --- a/src/mainboard/google/cyan/Makefile.inc +++ b/src/mainboard/google/cyan/Makefile.inc @@ -14,8 +14,9 @@ ## GNU General Public License for more details. ## +bootblock-$(CONFIG_ENABLE_BUILTIN_COM1) += com_init.c + romstage-$(CONFIG_CHROMEOS) += chromeos.c -romstage-$(CONFIG_ENABLE_BUILTIN_COM1) += com_init.c romstage-y += spd/spd.c ramstage-$(CONFIG_CHROMEOS) += chromeos.c diff --git a/src/mainboard/google/cyan/com_init.c b/src/mainboard/google/cyan/com_init.c index 44260bb1eb..b08dbce630 100644 --- a/src/mainboard/google/cyan/com_init.c +++ b/src/mainboard/google/cyan/com_init.c @@ -14,14 +14,14 @@ * GNU General Public License for more details. */ +#include <bootblock_common.h> #include <device/mmio.h> #include <device/pci_ops.h> #include <soc/gpio.h> #include <soc/lpc.h> #include <soc/pci_devs.h> -#include <soc/romstage.h> -void car_mainboard_pre_console_init(void) +void bootblock_mainboard_early_init(void) { uint32_t reg; uint32_t *pad_config_reg; diff --git a/src/mainboard/intel/strago/Makefile.inc b/src/mainboard/intel/strago/Makefile.inc index bbef8b956e..e6f0c9e652 100644 --- a/src/mainboard/intel/strago/Makefile.inc +++ b/src/mainboard/intel/strago/Makefile.inc @@ -14,8 +14,9 @@ ## GNU General Public License for more details. ## +bootblock-$(CONFIG_ENABLE_BUILTIN_COM1) += com_init.c + romstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += chromeos.c -romstage-$(CONFIG_ENABLE_BUILTIN_COM1) += com_init.c ramstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += chromeos.c ramstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += ec.c diff --git a/src/mainboard/intel/strago/com_init.c b/src/mainboard/intel/strago/com_init.c index b89d65566e..695ea9806b 100644 --- a/src/mainboard/intel/strago/com_init.c +++ b/src/mainboard/intel/strago/com_init.c @@ -14,12 +14,12 @@ * GNU General Public License for more details. */ +#include <bootblock_common.h> #include <device/mmio.h> #include <device/pci_ops.h> #include <soc/gpio.h> #include <soc/lpc.h> #include <soc/pci_devs.h> -#include <soc/romstage.h> /* * return family number and internal pad number in that community @@ -30,7 +30,7 @@ /* family number in high byte and inner pad number in lowest byte */ -void car_mainboard_pre_console_init(void) +void bootblock_mainboard_early_init(void) { uint32_t reg; uint32_t *pad_config_reg; |