diff options
Diffstat (limited to 'arch/blackfin/kernel/setup.c')
| -rw-r--r-- | arch/blackfin/kernel/setup.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 88f221b89b3..02c15272f8e 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -179,14 +179,16 @@ void __init setup_arch(char **cmdline_p) cclk = get_cclk(); sclk = get_sclk(); -#if !defined(CONFIG_BFIN_KERNEL_CLOCK) && defined(ANOMALY_05000273) - if (cclk == sclk) +#if !defined(CONFIG_BFIN_KERNEL_CLOCK) + if (ANOMALY_05000273 && cclk == sclk) panic("ANOMALY 05000273, SCLK can not be same as CCLK"); #endif -#if defined(ANOMALY_05000266) - bfin_read_IMDMA_D0_IRQ_STATUS(); - bfin_read_IMDMA_D1_IRQ_STATUS(); +#ifdef BF561_FAMILY + if (ANOMALY_05000266) { + bfin_read_IMDMA_D0_IRQ_STATUS(); + bfin_read_IMDMA_D1_IRQ_STATUS(); + } #endif #ifdef DEBUG_SERIAL_EARLY_INIT @@ -260,7 +262,7 @@ void __init setup_arch(char **cmdline_p) && ((unsigned long *)mtd_phys)[1] == ROMSB_WORD1) mtd_size = PAGE_ALIGN(be32_to_cpu(((unsigned long *)mtd_phys)[2])); -# if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263)) +# if (defined(CONFIG_BLKFIN_CACHE) && ANOMALY_05000263) /* Due to a Hardware Anomaly we need to limit the size of usable * instruction memory to max 60MB, 56 if HUNT_FOR_ZERO is on * 05000263 - Hardware loop corrupted when taking an ICPLB exception @@ -289,7 +291,7 @@ void __init setup_arch(char **cmdline_p) _ebss = memory_mtd_start; /* define _ebss for compatible */ #endif /* CONFIG_MTD_UCLINUX */ -#if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263)) +#if (defined(CONFIG_BLKFIN_CACHE) && ANOMALY_05000263) /* Due to a Hardware Anomaly we need to limit the size of usable * instruction memory to max 60MB, 56 if HUNT_FOR_ZERO is on * 05000263 - Hardware loop corrupted when taking an ICPLB exception @@ -337,10 +339,8 @@ void __init setup_arch(char **cmdline_p) printk(KERN_INFO "Processor Speed: %lu MHz core clock and %lu Mhz System Clock\n", cclk / 1000000, sclk / 1000000); -#if defined(ANOMALY_05000273) - if ((cclk >> 1) <= sclk) + if (ANOMALY_05000273 && (cclk >> 1) <= sclk) printk("\n\n\nANOMALY_05000273: CCLK must be >= 2*SCLK !!!\n\n\n"); -#endif printk(KERN_INFO "Board Memory: %ldMB\n", physical_mem_end >> 20); printk(KERN_INFO "Kernel Managed Memory: %ldMB\n", _ramend >> 20); |