diff options
author | Hung-Te Lin <hungte@chromium.org> | 2019-05-02 21:42:41 +0800 |
---|---|---|
committer | kenny liang <kenny.liang@mediatek.com> | 2019-09-10 11:25:43 +0800 |
commit | 0d8cb4937e7872c6fc49d26cc83bb72be907a073 (patch) | |
tree | 5dcd57320e8b4b1146e55b1b7c2c4ac44d172dbb /plat/mediatek | |
parent | 3d91c9c382cf392b7012a2849388426f7b5003e0 (diff) |
mediatek: mt8183: Support coreboot configuration
When built for coreboot, we want to enable coreboot library to have
better integration. For example, serial console should be initialized by
coreboot_serial instead of hard-coded values.
Most coreboot configuration will enable memory console, which needs
larger XLAT_TABLES so MAX_XLAT_TABLES is increased; and to support that,
TZRAM_SIZE also need to be enlarged.
Change-Id: I08cf22df2fa26e48284e323d22ad8ce73a6ea803
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Diffstat (limited to 'plat/mediatek')
-rw-r--r-- | plat/mediatek/mt8183/bl31_plat_setup.c | 9 | ||||
-rw-r--r-- | plat/mediatek/mt8183/include/platform_def.h | 4 | ||||
-rw-r--r-- | plat/mediatek/mt8183/platform.mk | 2 |
3 files changed, 13 insertions, 2 deletions
diff --git a/plat/mediatek/mt8183/bl31_plat_setup.c b/plat/mediatek/mt8183/bl31_plat_setup.c index ea39ff6f..337470ab 100644 --- a/plat/mediatek/mt8183/bl31_plat_setup.c +++ b/plat/mediatek/mt8183/bl31_plat_setup.c @@ -14,6 +14,7 @@ #include <drivers/generic_delay_timer.h> #include <mcucfg.h> #include <mt_gic_v3.h> +#include <lib/coreboot.h> #include <lib/mmio.h> #include <mtk_plat_common.h> #include <mtspmc.h> @@ -77,7 +78,15 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1, params_early_setup(arg1); +#if COREBOOT + if (coreboot_serial.type) + console_16550_register(coreboot_serial.baseaddr, + coreboot_serial.input_hertz, + coreboot_serial.baud, + &console); +#else console_16550_register(UART0_BASE, UART_CLOCK, UART_BAUDRATE, &console); +#endif NOTICE("MT8183 bl31_setup\n"); diff --git a/plat/mediatek/mt8183/include/platform_def.h b/plat/mediatek/mt8183/include/platform_def.h index bc9022bb..f802ac2f 100644 --- a/plat/mediatek/mt8183/include/platform_def.h +++ b/plat/mediatek/mt8183/include/platform_def.h @@ -273,7 +273,7 @@ INTR_PROP_DESC(MT_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \ ******************************************************************************/ #define TZRAM_BASE 0x54600000 -#define TZRAM_SIZE 0x00020000 +#define TZRAM_SIZE 0x00030000 /******************************************************************************* * BL31 specific defines. @@ -291,7 +291,7 @@ INTR_PROP_DESC(MT_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \ ******************************************************************************/ #define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32) #define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32) -#define MAX_XLAT_TABLES 4 +#define MAX_XLAT_TABLES 16 #define MAX_MMAP_REGIONS 16 /******************************************************************************* diff --git a/plat/mediatek/mt8183/platform.mk b/plat/mediatek/mt8183/platform.mk index 8fb01510..09fd1331 100644 --- a/plat/mediatek/mt8183/platform.mk +++ b/plat/mediatek/mt8183/platform.mk @@ -70,3 +70,5 @@ MULTI_CONSOLE_API := 1 MACH_MT8183 := 1 $(eval $(call add_define,MACH_MT8183)) +include lib/coreboot/coreboot.mk + |