diff options
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/arm/Kconfig | 1 | ||||
| -rw-r--r-- | src/arch/arm64/Kconfig | 1 | ||||
| -rw-r--r-- | src/arch/ppc64/Kconfig | 1 | ||||
| -rw-r--r-- | src/arch/riscv/Kconfig | 1 | ||||
| -rw-r--r-- | src/arch/x86/Kconfig | 8 | ||||
| -rw-r--r-- | src/arch/x86/Makefile.inc | 10 | ||||
| -rw-r--r-- | src/arch/x86/assembly_entry.S | 11 | ||||
| -rw-r--r-- | src/arch/x86/bootblock_crt0.S | 3 | ||||
| -rw-r--r-- | src/arch/x86/bootblock_romcc.S | 2 | ||||
| -rw-r--r-- | src/arch/x86/car.ld | 6 | ||||
| -rw-r--r-- | src/arch/x86/include/arch/cpu.h | 5 | ||||
| -rw-r--r-- | src/arch/x86/memlayout.ld | 3 |
12 files changed, 23 insertions, 29 deletions
diff --git a/src/arch/arm/Kconfig b/src/arch/arm/Kconfig index 1eed2de4d0..ed838a5b2b 100644 --- a/src/arch/arm/Kconfig +++ b/src/arch/arm/Kconfig @@ -4,7 +4,6 @@ config ARCH_ARM config ARCH_BOOTBLOCK_ARM bool select ARCH_ARM - select C_ENVIRONMENT_BOOTBLOCK config ARCH_VERSTAGE_ARM bool diff --git a/src/arch/arm64/Kconfig b/src/arch/arm64/Kconfig index 96a23dc41b..588e8cea6d 100644 --- a/src/arch/arm64/Kconfig +++ b/src/arch/arm64/Kconfig @@ -4,7 +4,6 @@ config ARCH_ARM64 config ARCH_BOOTBLOCK_ARM64 bool select ARCH_ARM64 - select C_ENVIRONMENT_BOOTBLOCK config ARCH_VERSTAGE_ARM64 bool diff --git a/src/arch/ppc64/Kconfig b/src/arch/ppc64/Kconfig index 0699e910ce..44dbb1d778 100644 --- a/src/arch/ppc64/Kconfig +++ b/src/arch/ppc64/Kconfig @@ -5,7 +5,6 @@ config ARCH_BOOTBLOCK_PPC64 bool select ARCH_PPC64 select BOOTBLOCK_CUSTOM - select C_ENVIRONMENT_BOOTBLOCK config ARCH_VERSTAGE_PPC64 bool diff --git a/src/arch/riscv/Kconfig b/src/arch/riscv/Kconfig index f2ca571c97..8369afee6d 100644 --- a/src/arch/riscv/Kconfig +++ b/src/arch/riscv/Kconfig @@ -77,7 +77,6 @@ config ARCH_RISCV_PMP config ARCH_BOOTBLOCK_RISCV bool default n - select C_ENVIRONMENT_BOOTBLOCK config ARCH_VERSTAGE_RISCV bool diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig index 24a2065c0e..a788bc0e23 100644 --- a/src/arch/x86/Kconfig +++ b/src/arch/x86/Kconfig @@ -23,7 +23,7 @@ config ARCH_BOOTBLOCK_X86_32 bool default n select ARCH_X86 - select BOOTBLOCK_CUSTOM if !C_ENVIRONMENT_BOOTBLOCK + select BOOTBLOCK_CUSTOM if ROMCC_BOOTBLOCK config ARCH_VERSTAGE_X86_32 bool @@ -47,7 +47,7 @@ config ARCH_BOOTBLOCK_X86_64 bool default n select ARCH_X86 - select BOOTBLOCK_CUSTOM if !C_ENVIRONMENT_BOOTBLOCK + select BOOTBLOCK_CUSTOM if ROMCC_BOOTBLOCK config ARCH_VERSTAGE_X86_64 bool @@ -199,7 +199,7 @@ config ID_SECTION_OFFSET hex default 0x80 -# 64KiB default bootblock size when employing C_ENVIRONMENT_BOOTBLOCK. +# 64KiB default bootblock size config C_ENV_BOOTBLOCK_SIZE hex default 0x10000 @@ -239,7 +239,7 @@ config ROMSTAGE_DEBUG_SPINLOOP choice prompt "Bootblock behaviour" default BOOTBLOCK_SIMPLE - depends on !C_ENVIRONMENT_BOOTBLOCK + depends on ROMCC_BOOTBLOCK config BOOTBLOCK_SIMPLE bool "Always load fallback" diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc index 6f47e884a4..423c35116b 100644 --- a/src/arch/x86/Makefile.inc +++ b/src/arch/x86/Makefile.inc @@ -116,7 +116,7 @@ bootblock-$(CONFIG_X86_TOP4G_BOOTMEDIA_MAP) += mmap_boot.c bootblock-y += id.S $(call src-to-obj,bootblock,$(dir)/id.S): $(obj)/build.h -ifeq ($(CONFIG_C_ENVIRONMENT_BOOTBLOCK),y) +ifneq ($(CONFIG_ROMCC_BOOTBLOCK),y) bootblock-y += bootblock_crt0.S @@ -128,7 +128,7 @@ endif bootblock-$(CONFIG_ARCH_BOOTBLOCK_X86_32) += walkcbfs.S -else # !C_ENVIRONMENT_BOOTBLOCK +else # ROMCC_BOOTBLOCK # x86-specific linker flags ifeq ($(CONFIG_ARCH_BOOTBLOCK_X86_32),y) @@ -178,7 +178,7 @@ $(objcbfs)/bootblock.debug: $$(bootblock-objs) $(filter-out %.ld,$(bootblock-objs)) \ -T $(call src-to-obj,bootblock,src/arch/x86/bootblock.ld) -endif # C_ENVIRONMENT_BOOTBLOCK +endif # ROMCC_BOOTBLOCK endif # CONFIG_ARCH_BOOTBLOCK_X86_32 / CONFIG_ARCH_BOOTBLOCK_X86_64 @@ -223,7 +223,9 @@ ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32)$(CONFIG_ARCH_ROMSTAGE_X86_64),y) romstage-$(CONFIG_HAVE_ACPI_RESUME) += acpi_s3.c # gdt_init.S is included by entry32.inc when romstage is the first C # environment. -romstage-$(CONFIG_C_ENVIRONMENT_BOOTBLOCK) += gdt_init.S +ifneq ($(CONFIG_ROMCC_BOOTBLOCK),y) +romstage-y += gdt_init.S +endif romstage-y += cbmem.c romstage-$(CONFIG_IDT_IN_EVERY_STAGE) += exception.c romstage-$(CONFIG_IDT_IN_EVERY_STAGE) += idt.S diff --git a/src/arch/x86/assembly_entry.S b/src/arch/x86/assembly_entry.S index d9d6d4ecef..9d6f5a42b4 100644 --- a/src/arch/x86/assembly_entry.S +++ b/src/arch/x86/assembly_entry.S @@ -13,14 +13,13 @@ #include <rules.h> -#if CONFIG(C_ENVIRONMENT_BOOTBLOCK) +#if !CONFIG(ROMCC_BOOTBLOCK) /* - * This path is for stages that are post bootblock when employing - * CONFIG_C_ENVIRONMENT_BOOTBLOCK. The gdt is reloaded to accommodate - * platforms that are executing out of CAR. In order to continue with - * C code execution one needs to set stack pointer and clear CAR_GLOBAL - * variables that are stage specific. + * This path is for stages that are post bootblock. The gdt is reloaded + * to accommodate platforms that are executing out of CAR. In order to + * continue with C code execution one needs to set stack pointer and + * clear .bss variables that are stage specific. */ .section ".text._start", "ax", @progbits .global _start diff --git a/src/arch/x86/bootblock_crt0.S b/src/arch/x86/bootblock_crt0.S index 9fcb5c4e4a..325673162c 100644 --- a/src/arch/x86/bootblock_crt0.S +++ b/src/arch/x86/bootblock_crt0.S @@ -11,8 +11,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * This is the modern bootblock. It is used by platforms which select - * C_ENVIRONMENT_BOOTBLOCK, and it prepares the system for C environment runtime + * This is the modern bootblock. It prepares the system for C environment runtime * setup. The actual setup is done by hardware-specific code. * * It provides a bootflow similar to other architectures, and thus is considered diff --git a/src/arch/x86/bootblock_romcc.S b/src/arch/x86/bootblock_romcc.S index 05b34c6c5a..7d6f42f08a 100644 --- a/src/arch/x86/bootblock_romcc.S +++ b/src/arch/x86/bootblock_romcc.S @@ -20,7 +20,7 @@ * - timestamp.inc: store TSC in MMX registers * - generated/bootblock.inc: ROMCC part of the bootblock * - * This is used on platforms which do not select C_ENVIRONMENT_BOOTBLOCK, and it + * This is used on platforms which select ROMCC_BOOTBLOCK, and it * tries to do the absolute minimum before walking CBFS and jumping to romstage. * * This file assembles the bootblock program by the order of the includes. Thus, diff --git a/src/arch/x86/car.ld b/src/arch/x86/car.ld index 3680250993..483a908816 100644 --- a/src/arch/x86/car.ld +++ b/src/arch/x86/car.ld @@ -36,7 +36,7 @@ /* Stack for CAR stages. Since it persists across all stages that * use CAR it can be reused. The chipset/SoC is expected to provide * the stack size. */ -#if CONFIG(C_ENVIRONMENT_BOOTBLOCK) +#if !CONFIG(ROMCC_BOOTBLOCK) _car_stack = .; . += CONFIG_DCACHE_BSP_STACK_SIZE; _ecar_stack = .; @@ -90,7 +90,7 @@ _ebss = .; _car_unallocated_start = .; -#if !CONFIG(C_ENVIRONMENT_BOOTBLOCK) +#if CONFIG(ROMCC_BOOTBLOCK) _car_stack = .; _ecar_stack = _car_region_end; #endif @@ -121,6 +121,6 @@ _bogus = ASSERT((CONFIG_DCACHE_RAM_SIZE == 0) || (SIZEOF(.car.data) <= CONFIG_DC #if CONFIG(PAGING_IN_CACHE_AS_RAM) _bogus2 = ASSERT(_pagetables == ALIGN(_pagetables, 4096), "_pagetables aren't 4KiB aligned"); #endif -#if CONFIG(C_ENVIRONMENT_BOOTBLOCK) +#if !CONFIG(ROMCC_BOOTBLOCK) _bogus3 = ASSERT(CONFIG_DCACHE_BSP_STACK_SIZE > 0x0, "BSP stack size not configured"); #endif diff --git a/src/arch/x86/include/arch/cpu.h b/src/arch/x86/include/arch/cpu.h index e0e3ca1972..50d636b1f6 100644 --- a/src/arch/x86/include/arch/cpu.h +++ b/src/arch/x86/include/arch/cpu.h @@ -288,9 +288,8 @@ static inline void get_fms(struct cpuinfo_x86 *c, uint32_t tfms) #define asmlinkage __attribute__((regparm(0))) /* - * When using CONFIG_C_ENVIRONMENT_BOOTBLOCK the car_stage_entry() - * is the symbol jumped to for each stage after bootblock using - * cache-as-ram. + * When not using a romcc bootblock the car_stage_entry() is the symbol + * jumped to for each stage after bootblock using cache-as-ram. */ asmlinkage void car_stage_entry(void); diff --git a/src/arch/x86/memlayout.ld b/src/arch/x86/memlayout.ld index 9fd9889911..f8ae9f3918 100644 --- a/src/arch/x86/memlayout.ld +++ b/src/arch/x86/memlayout.ld @@ -49,8 +49,7 @@ SECTIONS #include EARLY_MEMLAYOUT #elif ENV_BOOTBLOCK - /* This is for C_ENVIRONMENT_BOOTBLOCK. arch/x86/bootblock.ld contains - * the logic for the romcc linking. */ + /* arch/x86/bootblock.ld contains the logic for the ROMCC_BOOTBLOCK linking. */ BOOTBLOCK(0xffffffff - CONFIG_C_ENV_BOOTBLOCK_SIZE + 1, CONFIG_C_ENV_BOOTBLOCK_SIZE) |