diff options
Diffstat (limited to 'arch/mips/sibyte/sb1250/setup.c')
| -rw-r--r-- | arch/mips/sibyte/sb1250/setup.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/arch/mips/sibyte/sb1250/setup.c b/arch/mips/sibyte/sb1250/setup.c index 92da3155ce0..3c02b2a77ae 100644 --- a/arch/mips/sibyte/sb1250/setup.c +++ b/arch/mips/sibyte/sb1250/setup.c @@ -22,6 +22,7 @@ #include <linux/string.h> #include <asm/bootinfo.h> +#include <asm/cpu.h> #include <asm/mipsregs.h> #include <asm/io.h> #include <asm/sibyte/sb1250.h> @@ -182,7 +183,7 @@ void __init sb1250_setup(void) int plldiv; int bad_config = 0; - sb1_pass = read_c0_prid() & 0xff; + sb1_pass = read_c0_prid() & PRID_REV_MASK; sys_rev = __raw_readq(IOADDR(A_SCD_SYSTEM_REVISION)); soc_type = SYS_SOC_TYPE(sys_rev); soc_pass = G_SYS_REVISION(sys_rev); @@ -203,8 +204,8 @@ void __init sb1250_setup(void) case K_SYS_REVISION_BCM1250_PASS1: #ifndef CONFIG_SB1_PASS_1_WORKAROUNDS printk("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, " - "and the kernel doesn't have the proper " - "workarounds compiled in. @@@@\n"); + "and the kernel doesn't have the proper " + "workarounds compiled in. @@@@\n"); bad_config = 1; #endif break; @@ -213,28 +214,28 @@ void __init sb1250_setup(void) #if !defined(CONFIG_SB1_PASS_2_WORKAROUNDS) || \ !defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) printk("@@@@ This is a BCM1250 A3-A10 board, and the " - "kernel doesn't have the proper workarounds " - "compiled in. @@@@\n"); + "kernel doesn't have the proper workarounds " + "compiled in. @@@@\n"); bad_config = 1; #endif #ifdef CONFIG_CPU_HAS_PREFETCH printk("@@@@ Prefetches may be enabled in this kernel, " - "but are buggy on this board. @@@@\n"); + "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 printk("@@@@ This is a BCM1250 B1/B2. board, and the " - "kernel doesn't have the proper workarounds " - "compiled in. @@@@\n"); + "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) printk("@@@@ This is a BCM1250 B1/B2, but the kernel is " - "conservatively configured for an 'A' stepping. " - "@@@@\n"); + "conservatively configured for an 'A' stepping. " + "@@@@\n"); #endif break; default: |