diff options
| -rw-r--r-- | arch/arm/include/asm/global_data.h | 1 | ||||
| -rw-r--r-- | arch/arm/lib/board.c | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index 2b9af9380..41a26edfb 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -73,6 +73,7 @@ typedef struct global_data { unsigned long reloc_off; #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) unsigned long tlb_addr; + unsigned long tlb_size; #endif const void *fdt_blob; /* Our device tree, NULL if none */ void **jt; /* jump table */ diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 0459d0ce9..c214bba88 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -348,13 +348,14 @@ void board_init_f(ulong bootflag) #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) /* reserve TLB table */ - addr -= (4096 * 4); + gd->tlb_size = 4096 * 4; + addr -= gd->tlb_size; /* round down to next 64 kB limit */ addr &= ~(0x10000 - 1); gd->tlb_addr = addr; - debug("TLB table at: %08lx\n", addr); + debug("TLB table from %08lx to %08lx\n", addr, addr + gd->tlb_size); #endif /* round down to next 4 kB limit */ |