diff options
Diffstat (limited to 'arch/mips/sibyte/sb1250/setup.c')
| -rw-r--r-- | arch/mips/sibyte/sb1250/setup.c | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/arch/mips/sibyte/sb1250/setup.c b/arch/mips/sibyte/sb1250/setup.c index d0ee1d5b8223..f4a6169aa0a4 100644 --- a/arch/mips/sibyte/sb1250/setup.c +++ b/arch/mips/sibyte/sb1250/setup.c @@ -16,6 +16,7 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/init.h> +#include <linux/module.h> #include <linux/kernel.h> #include <linux/reboot.h> #include <linux/string.h> @@ -32,6 +33,7 @@ unsigned int soc_pass; unsigned int soc_type; unsigned int periph_rev; unsigned int zbbus_mhz; +EXPORT_SYMBOL(zbbus_mhz); static char *soc_str; static char *pass_str; @@ -67,7 +69,7 @@ static int __init sys_rev_decode(void) ret = setup_bcm112x(); break; default: - prom_printf("Unknown SOC type %x\n", soc_type); + printk("Unknown SOC type %x\n", soc_type); ret = 1; break; } @@ -112,7 +114,7 @@ static int __init setup_bcm1250(void) pass_str = "A0-A6"; war_pass = K_SYS_REVISION_BCM1250_PASS2; } else { - prom_printf("Unknown BCM1250 rev %x\n", soc_pass); + printk("Unknown BCM1250 rev %x\n", soc_pass); ret = 1; } break; @@ -139,8 +141,20 @@ static int __init setup_bcm112x(void) periph_rev = 3; pass_str = "A2"; break; + case K_SYS_REVISION_BCM112x_A3: + periph_rev = 3; + pass_str = "A3"; + break; + case K_SYS_REVISION_BCM112x_A4: + periph_rev = 3; + pass_str = "A4"; + break; + case K_SYS_REVISION_BCM112x_B0: + periph_rev = 3; + pass_str = "B0"; + break; default: - prom_printf("Unknown %s rev %x\n", soc_str, soc_pass); + printk("Unknown %s rev %x\n", soc_str, soc_pass); ret = 1; } return ret; @@ -158,21 +172,21 @@ void __init sb1250_setup(void) soc_pass = G_SYS_REVISION(sys_rev); if (sys_rev_decode()) { - prom_printf("Restart after failure to identify SiByte chip\n"); + printk("Restart after failure to identify SiByte chip\n"); machine_restart(NULL); } plldiv = G_SYS_PLL_DIV(__raw_readq(IOADDR(A_SCD_SYSTEM_CFG))); zbbus_mhz = ((plldiv >> 1) * 50) + ((plldiv & 1) * 25); - prom_printf("Broadcom SiByte %s %s @ %d MHz (SB1 rev %d)\n", + printk("Broadcom SiByte %s %s @ %d MHz (SB1 rev %d)\n", soc_str, pass_str, zbbus_mhz * 2, sb1_pass); - prom_printf("Board type: %s\n", get_system_type()); + printk("Board type: %s\n", get_system_type()); switch (war_pass) { case K_SYS_REVISION_BCM1250_PASS1: #ifndef CONFIG_SB1_PASS_1_WORKAROUNDS - prom_printf("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, " + printk("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, " "and the kernel doesn't have the proper " "workarounds compiled in. @@@@\n"); bad_config = 1; @@ -182,27 +196,27 @@ void __init sb1250_setup(void) /* Pass 2 - easiest as default for now - so many numbers */ #if !defined(CONFIG_SB1_PASS_2_WORKAROUNDS) || \ !defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) - prom_printf("@@@@ This is a BCM1250 A3-A10 board, and the " + printk("@@@@ This is a BCM1250 A3-A10 board, and the " "kernel doesn't have the proper workarounds " "compiled in. @@@@\n"); bad_config = 1; #endif #ifdef CONFIG_CPU_HAS_PREFETCH - prom_printf("@@@@ Prefetches may be enabled in this kernel, " + printk("@@@@ Prefetches may be enabled in this kernel, " "but are buggy on this board. @@@@\n"); bad_config = 1; #endif break; case K_SYS_REVISION_BCM1250_PASS2_2: #ifndef CONFIG_SB1_PASS_2_WORKAROUNDS - prom_printf("@@@@ This is a BCM1250 B1/B2. board, and the " + printk("@@@@ This is a BCM1250 B1/B2. board, and the " "kernel doesn't have the proper workarounds " "compiled in. @@@@\n"); bad_config = 1; #endif #if defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) || \ !defined(CONFIG_CPU_HAS_PREFETCH) - prom_printf("@@@@ This is a BCM1250 B1/B2, but the kernel is " + printk("@@@@ This is a BCM1250 B1/B2, but the kernel is " "conservatively configured for an 'A' stepping. " "@@@@\n"); #endif @@ -211,7 +225,7 @@ void __init sb1250_setup(void) break; } if (bad_config) { - prom_printf("Invalid configuration for this chip.\n"); + printk("Invalid configuration for this chip.\n"); machine_restart(NULL); } } |