diff options
Diffstat (limited to 'src/arch/armv7/include/bootblock_common.h')
-rw-r--r-- | src/arch/armv7/include/bootblock_common.h | 71 |
1 files changed, 8 insertions, 63 deletions
diff --git a/src/arch/armv7/include/bootblock_common.h b/src/arch/armv7/include/bootblock_common.h index f5c712945d..39af4535e2 100644 --- a/src/arch/armv7/include/bootblock_common.h +++ b/src/arch/armv7/include/bootblock_common.h @@ -1,69 +1,14 @@ -#include <types.h> -#include <cbfs.h> -#include <string.h> -#include <arch/byteorder.h> - - -#define boot_cpu(x) 1 - #ifdef CONFIG_BOOTBLOCK_CPU_INIT #include CONFIG_BOOTBLOCK_CPU_INIT -#else -static void bootblock_cpu_init(void) { } -#endif -#ifdef CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT -#include CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT -#else -static void bootblock_northbridge_init(void) { } #endif -#ifdef CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT -#include CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT -#else -static void bootblock_southbridge_init(void) { } -#endif - -static int cbfs_check_magic(struct cbfs_file *file) -{ - return !strcmp(file->magic, CBFS_FILE_MAGIC) ? 1 : 0; -} - -static unsigned long findstage(const char* target) -{ - unsigned long offset; - - void *ptr = (void *)*((unsigned long *) CBFS_HEADPTR_ADDR); - struct cbfs_header *header = (struct cbfs_header *) ptr; - // if (ntohl(header->magic) != CBFS_HEADER_MAGIC) - // printk(BIOS_ERR, "ERROR: No valid CBFS header found!\n"); - - offset = 0 - ntohl(header->romsize) + ntohl(header->offset); - int align = ntohl(header->align); - while(1) { - struct cbfs_file *file = (struct cbfs_file *) offset; - if (!cbfs_check_magic(file)) - return 0; - if (!strcmp(CBFS_NAME(file), target)) - return (unsigned long)CBFS_SUBHEADER(file); - int flen = ntohl(file->len); - int foffset = ntohl(file->offset); - unsigned long oldoffset = offset; - offset = ALIGN(offset + foffset + flen, align); - if (offset <= oldoffset) - return 0; - if (offset < 0xFFFFFFFF - ntohl(header->romsize)) - return 0; - } -} - - -static void call(unsigned long addr, unsigned long bist) -{ - asm volatile ("mov r0, %1\nbx %0\n" : : "r" (addr), "r" (bist)); -} -static void hlt(void) +#ifdef CONFIG_BOOTBLOCK_MAINBOARD_INIT +#include CONFIG_BOOTBLOCK_MAINBOARD_INIT +#else +static void bootblock_mainboard_init(void) { - /* is there such a thing as hlt on ARM? */ - // asm volatile ("1:\n\thlt\n\tjmp 1b\n\t"); - asm volatile ("1:\nb 1b\n\t"); +#ifdef CONFIG_BOOTBLOCK_CPU_INIT + bootblock_cpu_init(); +#endif } +#endif |