diff options
Diffstat (limited to 'arch/x86/cpu/i386/cpu.c')
| -rw-r--r-- | arch/x86/cpu/i386/cpu.c | 36 |
1 files changed, 1 insertions, 35 deletions
diff --git a/arch/x86/cpu/i386/cpu.c b/arch/x86/cpu/i386/cpu.c index 0312a26bbb..435e50edad 100644 --- a/arch/x86/cpu/i386/cpu.c +++ b/arch/x86/cpu/i386/cpu.c @@ -24,6 +24,7 @@ #include <malloc.h> #include <spl.h> #include <asm/control_regs.h> +#include <asm/coreboot_tables.h> #include <asm/cpu.h> #include <asm/mp.h> #include <asm/msr.h> @@ -447,31 +448,6 @@ int x86_cpu_init_f(void) return 0; } -long detect_coreboot_table_at(ulong start, ulong size) -{ - u32 *ptr, *end; - - size /= 4; - for (ptr = (void *)start, end = ptr + size; ptr < end; ptr += 4) { - if (*ptr == 0x4f49424c) /* "LBIO" */ - return (long)ptr; - } - - return -ENOENT; -} - -long locate_coreboot_table(void) -{ - long addr; - - /* We look for LBIO in the first 4K of RAM and again at 960KB */ - addr = detect_coreboot_table_at(0x0, 0x1000); - if (addr < 0) - addr = detect_coreboot_table_at(0xf0000, 0x1000); - - return addr; -} - int x86_cpu_reinit_f(void) { setup_identity(); @@ -638,16 +614,6 @@ int cpu_jump_to_64bit_uboot(ulong target) func = (func_t)ptr; - /* - * Copy U-Boot from ROM - * TODO(sjg@chromium.org): Figure out a way to get the text base - * correctly here, and in the device-tree binman definition. - * - * Also consider using FIT so we get the correct image length and - * parameters. - */ - memcpy((char *)target, (char *)0xfff00000, 0x100000); - /* Jump to U-Boot */ func((ulong)pgtable, 0, (ulong)target); |