diff options
Diffstat (limited to 'arch/arm/lib/board.c')
| -rw-r--r-- | arch/arm/lib/board.c | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 0b47ab341..92cad9a6e 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -57,13 +57,6 @@ #include <miiphy.h> #endif -#ifdef CONFIG_DRIVER_SMC91111 -#include "../drivers/net/smc91111.h" -#endif -#ifdef CONFIG_DRIVER_LAN91C96 -#include "../drivers/net/lan91c96.h" -#endif - DECLARE_GLOBAL_DATA_PTR; ulong monitor_flash_len; @@ -274,6 +267,8 @@ void board_init_f(ulong bootflag) #ifdef CONFIG_PRAM ulong reg; #endif + void *new_fdt = NULL; + size_t fdt_size = 0; bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_F, "board_init_f"); @@ -409,6 +404,22 @@ void board_init_f(ulong bootflag) debug("Reserving %zu Bytes for Global Data at: %08lx\n", sizeof (gd_t), addr_sp); +#if defined(CONFIG_OF_SEPARATE) && defined(CONFIG_OF_CONTROL) + /* + * If the device tree is sitting immediate above our image then we + * must relocate it. If it is embedded in the data section, then it + * will be relocated with other data. + */ + if (gd->fdt_blob) { + fdt_size = ALIGN(fdt_totalsize(gd->fdt_blob) + 0x1000, 32); + + addr_sp -= fdt_size; + new_fdt = (void *)addr_sp; + debug("Reserving %zu Bytes for FDT at: %08lx\n", + fdt_size, addr_sp); + } +#endif + /* setup stackpointer for exeptions */ gd->irq_sp = addr_sp; #ifdef CONFIG_USE_IRQ @@ -442,6 +453,10 @@ void board_init_f(ulong bootflag) gd->start_addr_sp = addr_sp; gd->reloc_off = addr - _TEXT_BASE; debug("relocation Offset is: %08lx\n", gd->reloc_off); + if (new_fdt) { + memcpy(new_fdt, gd->fdt_blob, fdt_size); + gd->fdt_blob = new_fdt; + } memcpy(id, (void *)gd, sizeof(gd_t)); relocate_code(addr_sp, id, addr); @@ -591,16 +606,6 @@ void board_init_r(gd_t *id, ulong dest_addr) /* enable exceptions */ enable_interrupts(); - /* Perform network card initialisation if necessary */ -#if defined(CONFIG_DRIVER_SMC91111) || defined (CONFIG_DRIVER_LAN91C96) - /* XXX: this needs to be moved to board init */ - if (getenv("ethaddr")) { - uchar enetaddr[6]; - eth_getenv_enetaddr("ethaddr", enetaddr); - smc_set_mac_addr(enetaddr); - } -#endif /* CONFIG_DRIVER_SMC91111 || CONFIG_DRIVER_LAN91C96 */ - /* Initialize from environment */ load_addr = getenv_ulong("loadaddr", 16, load_addr); |