diff options
Diffstat (limited to 'arch/m68k/amiga')
| -rw-r--r-- | arch/m68k/amiga/chipram.c | 4 | ||||
| -rw-r--r-- | arch/m68k/amiga/config.c | 16 |
2 files changed, 7 insertions, 13 deletions
diff --git a/arch/m68k/amiga/chipram.c b/arch/m68k/amiga/chipram.c index 61df1d33c050..dd0447db1c90 100644 --- a/arch/m68k/amiga/chipram.c +++ b/arch/m68k/amiga/chipram.c @@ -33,10 +33,6 @@ void __init amiga_chip_init(void) if (!AMIGAHW_PRESENT(CHIP_RAM)) return; - /* - * Remove the first 4 pages where PPC exception handlers will be located - */ - amiga_chip_size -= 0x4000; chipram_res.end = amiga_chip_size-1; request_resource(&iomem_resource, &chipram_res); diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c index b1577f741fa8..82a4bb51d5d8 100644 --- a/arch/m68k/amiga/config.c +++ b/arch/m68k/amiga/config.c @@ -610,17 +610,17 @@ static void amiga_mem_console_write(struct console *co, const char *s, static int __init amiga_savekmsg_setup(char *arg) { - static struct resource debug_res = { .name = "Debug" }; - if (!MACH_IS_AMIGA || strcmp(arg, "mem")) - goto done; + return 0; - if (!AMIGAHW_PRESENT(CHIP_RAM)) { - printk("Warning: no chipram present for debugging\n"); - goto done; + if (amiga_chip_size < SAVEKMSG_MAXMEM) { + pr_err("Not enough chipram for debugging\n"); + return -ENOMEM; } - savekmsg = amiga_chip_alloc_res(SAVEKMSG_MAXMEM, &debug_res); + /* Just steal the block, the chipram allocator isn't functional yet */ + amiga_chip_size -= SAVEKMSG_MAXMEM; + savekmsg = (void *)ZTWO_VADDR(CHIP_PHYSADDR + amiga_chip_size); savekmsg->magic1 = SAVEKMSG_MAGIC1; savekmsg->magic2 = SAVEKMSG_MAGIC2; savekmsg->magicptr = ZTWO_PADDR(savekmsg); @@ -628,8 +628,6 @@ static int __init amiga_savekmsg_setup(char *arg) amiga_console_driver.write = amiga_mem_console_write; register_console(&amiga_console_driver); - -done: return 0; } |