From: Manuel Lauss Date: Sat, 21 Jan 2012 17:13:13 +0000 (+0100) Subject: MIPS: Alchemy: use 64MB RAM as minimum for devboards X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=3e25f4f243db6495cf57c1fcb3a4c0311a92b203;p=deliverable%2Flinux.git MIPS: Alchemy: use 64MB RAM as minimum for devboards YAMON on all devboards provides the "memsize" envvar; in the unlikely case that it can't be parsed just assume 64MB, which all boards have at least. Signed-off-by: Manuel Lauss Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3286/ Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/alchemy/devboards/prom.c b/arch/mips/alchemy/devboards/prom.c index 93a22107cc41..57320f205fc4 100644 --- a/arch/mips/alchemy/devboards/prom.c +++ b/arch/mips/alchemy/devboards/prom.c @@ -33,15 +33,6 @@ #include #include -#if defined(CONFIG_MIPS_DB1000) || \ - defined(CONFIG_MIPS_PB1100) || \ - defined(CONFIG_MIPS_PB1500) -#define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x04000000 - -#else /* Au1550/Au1200-based develboards */ -#define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x08000000 -#endif - void __init prom_init(void) { unsigned char *memsize_str; @@ -54,7 +45,7 @@ void __init prom_init(void) prom_init_cmdline(); memsize_str = prom_getenv("memsize"); if (!memsize_str || strict_strtoul(memsize_str, 0, &memsize)) - memsize = ALCHEMY_BOARD_DEFAULT_MEMSIZE; + memsize = 64 << 20; /* all devboards have at least 64MB RAM */ add_memory_region(0, memsize, BOOT_MEM_RAM); }