| /* |
| * |
| */ |
| |
| #include <config.h> |
| #include <mach/s3c24x0-iomap.h> |
| |
| .section ".text_bare_init.board_init_lowlevel","ax" |
| |
| .globl board_init_lowlevel |
| board_init_lowlevel: |
| |
| mov r10, lr /* save the link register */ |
| |
| bl s3c24x0_disable_wd |
| |
| /* skip everything here if we are already running from SDRAM */ |
| cmp pc, #S3C24X0_SDRAM_BASE |
| blo 1f |
| cmp pc, #S3C24X0_SDRAM_END |
| bhs 1f |
| |
| mov pc, r10 |
| |
| /* we are running from NOR or NAND/SRAM memory. Do further initialisation */ |
| 1: |
| bl s3c24x0_pll_init |
| |
| bl s3c24x0_sdram_init |
| |
| #ifdef CONFIG_S3C24XX_NAND_BOOT |
| mov lr, r10 /* restore the link register */ |
| /* up to here we are running from the internal SRAM area */ |
| b s3c24x0_nand_boot /* does return directly to our caller into SDRAM */ |
| #else |
| mov pc, r10 |
| #endif |
