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-rw-r--r--src/arch/i386/Config.lb41
-rw-r--r--src/arch/i386/init/crt0.S.lb17
-rw-r--r--src/arch/i386/init/ldscript.lb70
-rw-r--r--src/arch/i386/init/ldscript_fallback.lb75
-rw-r--r--src/arch/i386/lib/Config.lb7
-rw-r--r--src/arch/i386/lib/copy_and_run.c53
6 files changed, 12 insertions, 251 deletions
diff --git a/src/arch/i386/Config.lb b/src/arch/i386/Config.lb
index 380d05ba4d..e5e587c8f7 100644
--- a/src/arch/i386/Config.lb
+++ b/src/arch/i386/Config.lb
@@ -1,45 +1,29 @@
-uses CONFIG_CBFS
uses CONFIG_SMP
uses CONFIG_PRECOMPRESSED_PAYLOAD
uses CONFIG_USE_INIT
uses CONFIG_HAVE_FAILOVER_BOOT
uses CONFIG_USE_FAILOVER_IMAGE
uses CONFIG_USE_FALLBACK_IMAGE
-uses CONFIG_CBFS
init init/crt0.S.lb
-if CONFIG_CBFS
- if CONFIG_USE_FAILOVER_IMAGE
- else
- initobject /src/lib/cbfs.o
- initobject /src/lib/lzma.o
- end
+if CONFIG_USE_FAILOVER_IMAGE
+else
+ initobject /src/lib/cbfs.o
+ initobject /src/lib/lzma.o
end
if CONFIG_HAVE_FAILOVER_BOOT
if CONFIG_USE_FAILOVER_IMAGE
ldscript init/ldscript_failover.lb
else
- if CONFIG_CBFS
ldscript init/ldscript_cbfs.lb
- else
- ldscript init/ldscript.lb
- end
end
else
- if CONFIG_CBFS
- if CONFIG_USE_FALLBACK_IMAGE
- ldscript init/ldscript_fallback_cbfs.lb
- else
- ldscript init/ldscript_cbfs.lb
- end
+ if CONFIG_USE_FALLBACK_IMAGE
+ ldscript init/ldscript_fallback_cbfs.lb
else
- if CONFIG_USE_FALLBACK_IMAGE
- ldscript init/ldscript_fallback.lb
- else
- ldscript init/ldscript.lb
- end
+ ldscript init/ldscript_cbfs.lb
end
end
@@ -82,13 +66,6 @@ end
# catch the case where there is no compression
makedefine PAYLOAD-1:=payload
-if CONFIG_CBFS
-else
-# match the case where a compression type is specified.
-makedefine PAYLOAD-$(CONFIG_COMPRESSED_PAYLOAD_NRV2B):=payload.nrv2b
-makedefine PAYLOAD-$(CONFIG_COMPRESSED_PAYLOAD_LZMA):=payload.lzma
-end
-
# catch the case where there is precompression. Yes, this bites.
if CONFIG_PRECOMPRESSED_PAYLOAD
makedefine PAYLOAD-1:=payload
@@ -105,8 +82,8 @@ if CONFIG_USE_FAILOVER_IMAGE
else
makerule coreboot.rom
depends "coreboot.strip buildrom $(PAYLOAD-1)"
- action "PAYLOAD=$(PAYLOAD-1); if [ $(CONFIG_CBFS) -eq 1 ]; then PAYLOAD=/dev/null; touch cbfs-support; fi; ./buildrom $< $@ $$PAYLOAD $(CONFIG_ROM_IMAGE_SIZE) $(CONFIG_ROM_SECTION_SIZE)"
- action "if [ $(CONFIG_COMPRESSED_PAYLOAD_LZMA) -eq 1 -a $(CONFIG_CBFS) -eq 1 ]; then echo l > cbfs-support; fi"
+ action "touch cbfs-support; ./buildrom $< $@ /dev/null $(CONFIG_ROM_IMAGE_SIZE) $(CONFIG_ROM_SECTION_SIZE)"
+ action "if [ $(CONFIG_COMPRESSED_PAYLOAD_LZMA) -eq 1 ]; then echo l > cbfs-support; fi"
end
end
diff --git a/src/arch/i386/init/crt0.S.lb b/src/arch/i386/init/crt0.S.lb
index 9e8968510d..95764ae596 100644
--- a/src/arch/i386/init/crt0.S.lb
+++ b/src/arch/i386/init/crt0.S.lb
@@ -74,19 +74,8 @@ __main:
movl $0x4000000, %esp
movl %esp, %ebp
pushl %esi
-#if CONFIG_CBFS == 1
pushl $str_coreboot_ram_name
call cbfs_and_run_core
-#else
- movl $_liseg, %esi
- movl $_iseg, %edi
- movl $_eiseg, %ecx
- subl %edi, %ecx
- pushl %ecx
- pushl %edi
- pushl %esi
- call copy_and_run_core
-#endif
.Lhlt:
intel_chip_post_macro(0xee) /* post fe */
@@ -148,12 +137,10 @@ str_pre_main: .string "Jumping to coreboot.\r\n"
#endif /* ASM_CONSOLE_LOGLEVEL > BIOS_DEBUG */
-#if CONFIG_CBFS == 1
-# if CONFIG_USE_FALLBACK_IMAGE == 1
+#if CONFIG_USE_FALLBACK_IMAGE == 1
str_coreboot_ram_name: .string "fallback/coreboot_ram"
-# else
+#else
str_coreboot_ram_name: .string "normal/coreboot_ram"
-# endif
#endif
#endif /* CONFIG_USE_DCACHE_RAM */
diff --git a/src/arch/i386/init/ldscript.lb b/src/arch/i386/init/ldscript.lb
deleted file mode 100644
index 0ed5c47f53..0000000000
--- a/src/arch/i386/init/ldscript.lb
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Memory map:
- *
- * CONFIG_RAMBASE
- * : data segment
- * : bss segment
- * : heap
- * : stack
- * CONFIG_ROMBASE
- * : coreboot text
- * : readonly text
- */
-/*
- * Bootstrap code for the STPC Consumer
- * Copyright (c) 1999 by Net Insight AB. All Rights Reserved.
- *
- */
-
-/*
- * Written by Johan Rydberg, based on work by Daniel Kahlin.
- * Rewritten by Eric Biederman
- */
-/*
- * We use ELF as output format. So that we can
- * debug the code in some form.
- */
-OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
-OUTPUT_ARCH(i386)
-
-/*
-ENTRY(_start)
-*/
-
-TARGET(binary)
-INPUT(coreboot_ram.rom)
-SECTIONS
-{
- . = CONFIG_ROMBASE;
-
- .ram . : {
- _ram = . ;
- coreboot_ram.rom(*)
- _eram = . ;
- }
-
- /* This section might be better named .setup */
- .rom . : {
- _rom = .;
- *(.rom.text);
- *(.rom.data);
- *(.rodata.*);
- *(.rom.data.*);
- . = ALIGN(16);
- _erom = .;
- }
-
- _lrom = LOADADDR(.rom);
- _elrom = LOADADDR(.rom) + SIZEOF(.rom);
- _iseg = CONFIG_RAMBASE;
- _eiseg = _iseg + SIZEOF(.ram);
- _liseg = _ram;
- _eliseg = _eram;
-
- /DISCARD/ : {
- *(.comment)
- *(.comment.*)
- *(.note)
- *(.note.*)
- }
-}
diff --git a/src/arch/i386/init/ldscript_fallback.lb b/src/arch/i386/init/ldscript_fallback.lb
deleted file mode 100644
index 6d41cbde87..0000000000
--- a/src/arch/i386/init/ldscript_fallback.lb
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Memory map:
- *
- * CONFIG_RAMBASE
- * : data segment
- * : bss segment
- * : heap
- * : stack
- * CONFIG_ROMBASE
- * : coreboot text
- * : readonly text
- */
-/*
- * Bootstrap code for the STPC Consumer
- * Copyright (c) 1999 by Net Insight AB. All Rights Reserved.
- *
- */
-
-/*
- * Written by Johan Rydberg, based on work by Daniel Kahlin.
- * Rewritten by Eric Biederman
- */
-/*
- * We use ELF as output format. So that we can
- * debug the code in some form.
- */
-OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
-OUTPUT_ARCH(i386)
-
-/*
-ENTRY(_start)
-*/
-
-TARGET(binary)
-INPUT(coreboot_ram.rom)
-SECTIONS
-{
- . = CONFIG_ROMBASE;
-
- .ram . : {
- _ram = . ;
- coreboot_ram.rom(*)
- _eram = . ;
- }
-
- /* cut _start into last 64k*/
- _x = .;
- . = (_x < (CONFIG_ROMBASE - 0x10000 + CONFIG_ROM_IMAGE_SIZE)) ? (CONFIG_ROMBASE - 0x10000 + CONFIG_ROM_IMAGE_SIZE) : _x;
-
- /* This section might be better named .setup */
- .rom . : {
- _rom = .;
- *(.rom.text);
- *(.rom.data);
- *(.init.rodata.*);
- *(.rodata.*);
- *(.rom.data.*);
- . = ALIGN(16);
- _erom = .;
- }
-
- _lrom = LOADADDR(.rom);
- _elrom = LOADADDR(.rom) + SIZEOF(.rom);
- _iseg = CONFIG_RAMBASE;
- _eiseg = _iseg + SIZEOF(.ram);
- _liseg = _ram;
- _eliseg = _eram;
-
- /DISCARD/ : {
- *(.comment)
- *(.note)
- *(.comment.*)
- *(.note.*)
- }
-}
diff --git a/src/arch/i386/lib/Config.lb b/src/arch/i386/lib/Config.lb
index 0a07e3b9be..1d434e24a4 100644
--- a/src/arch/i386/lib/Config.lb
+++ b/src/arch/i386/lib/Config.lb
@@ -1,7 +1,6 @@
uses CONFIG_USE_INIT
uses CONFIG_USE_PRINTK_IN_CAR
uses CONFIG_USE_FAILOVER_IMAGE
-uses CONFIG_CBFS
object c_start.S
object cpu.c
@@ -15,9 +14,5 @@ initobject printk_init.o
if CONFIG_USE_FAILOVER_IMAGE
else
- if CONFIG_CBFS
- initobject cbfs_and_run.o
- else
- initobject copy_and_run.o
- end
+ initobject cbfs_and_run.o
end
diff --git a/src/arch/i386/lib/copy_and_run.c b/src/arch/i386/lib/copy_and_run.c
deleted file mode 100644
index 9cec90a81c..0000000000
--- a/src/arch/i386/lib/copy_and_run.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* by yhlu 6.2005
- moved from nrv2v.c and some lines from crt0.S
- 2006/05/02 - stepan: move nrv2b to an extra file.
-*/
-
-#include <console/console.h>
-#include <stdint.h>
-#include <string.h>
-
-#if CONFIG_COMPRESS
-#define ENDIAN 0
-#define BITSIZE 32
-#include "../lib/nrv2b.c"
-#endif
-
-void copy_and_run_core(u8 *src, u8 *dst, unsigned long ilen, unsigned ebp)
-{
- unsigned long olen;
-
-#if CONFIG_USE_INIT
- printk_spew("src=%08x\r\n",src);
- printk_spew("dst=%08x\r\n",dst);
-#else
- print_spew("src="); print_spew_hex32((uint32_t)src); print_spew("\r\n");
- print_spew("dst="); print_spew_hex32((uint32_t)dst); print_spew("\r\n");
-#endif
-
-#if !CONFIG_COMPRESS
- print_debug("Copying image to RAM.\r\n");
- memcpy(src, dst, ilen);
- olen = ilen;
-#else
- print_debug("Uncompressing image to RAM.\r\n");
-// dump_mem(src, src+0x100);
- olen = unrv2b(src, dst, &ilen);
-#endif
-
-// dump_mem(dst, dst+0x100);
-#if CONFIG_USE_INIT
- printk_spew("image length = %08x\r\n", olen);
-#else
- print_spew("image length = "); print_spew_hex32(olen); print_spew("\r\n");
-#endif
- print_debug("Jumping to image.\r\n");
-
- __asm__ volatile (
- "movl %%eax, %%ebp\n\t"
- "cli\n\t"
- "jmp *%%edi\n\t"
- :: "a"(ebp), "D"(dst)
- );
-
-}
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