1 files changed, 45 insertions, 45 deletions

diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 88f221b89b33..8dcd76e87ed5 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -39,10 +39,12 @@
 #include <linux/cramfs_fs.h>
 #include <linux/romfs_fs.h>
 
+#include <asm/cplb.h>
 #include <asm/cacheflush.h>
 #include <asm/blackfin.h>
 #include <asm/cplbinit.h>
 #include <asm/fixed_code.h>
+#include <asm/early_printk.h>
 
 u16 _bfin_swrst;
 
@@ -66,21 +68,21 @@ char __initdata command_line[COMMAND_LINE_SIZE];
 
 void __init bf53x_cache_init(void)
 {
-#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
+#if defined(CONFIG_BFIN_DCACHE) || defined(CONFIG_BFIN_ICACHE)
         generate_cpl_tables();
 #endif
 
-#ifdef CONFIG_BLKFIN_CACHE
+#ifdef CONFIG_BFIN_ICACHE
         bfin_icache_init();
         printk(KERN_INFO "Instruction Cache Enabled\n");
 #endif
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
         bfin_dcache_init();
         printk(KERN_INFO "Data Cache Enabled"
-# if defined CONFIG_BLKFIN_WB
+# if defined CONFIG_BFIN_WB
                 " (write-back)"
-# elif defined CONFIG_BLKFIN_WT
+# elif defined CONFIG_BFIN_WT
                 " (write-through)"
 # endif
                 "\n");
@@ -156,8 +158,10 @@ static __init void parse_cmdline_early(char *cmdline_p)
                                                             1;
                                         }
                                 }
+                        } else if (!memcmp(to, "earlyprintk=", 12)) {
+                                to += 12;
+                                setup_early_printk(to);
                         }
-
                 }
                 c = *(to++);
                 if (!c)
@@ -176,22 +180,36 @@ void __init setup_arch(char **cmdline_p)
 #ifdef CONFIG_DUMMY_CONSOLE
         conswitchp = &dummy_con;
 #endif
+
+#if defined(CONFIG_CMDLINE_BOOL)
+        strncpy(&command_line[0], CONFIG_CMDLINE, sizeof(command_line));
+        command_line[sizeof(command_line) - 1] = 0;
+#endif
+
+        /* Keep a copy of command line */
+        *cmdline_p = &command_line[0];
+        memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
+        boot_command_line[COMMAND_LINE_SIZE - 1] = '\0';
+
+        /* setup memory defaults from the user config */
+        physical_mem_end = 0;
+        _ramend = CONFIG_MEM_SIZE * 1024 * 1024;
+
+        parse_cmdline_early(&command_line[0]);
+
         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();
-#endif
-
-#ifdef DEBUG_SERIAL_EARLY_INIT
-        bfin_console_init();    /* early console registration */
-        /* this give a chance to get printk() working before crash. */
+#ifdef BF561_FAMILY
+        if (ANOMALY_05000266) {
+                bfin_read_IMDMA_D0_IRQ_STATUS();
+                bfin_read_IMDMA_D1_IRQ_STATUS();
+        }
 #endif
 
         printk(KERN_INFO "Hardware Trace ");
@@ -212,22 +230,6 @@ void __init setup_arch(char **cmdline_p)
         flash_probe();
 #endif
 
-#if defined(CONFIG_CMDLINE_BOOL)
-        strncpy(&command_line[0], CONFIG_CMDLINE, sizeof(command_line));
-        command_line[sizeof(command_line) - 1] = 0;
-#endif
-
-        /* Keep a copy of command line */
-        *cmdline_p = &command_line[0];
-        memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
-        boot_command_line[COMMAND_LINE_SIZE - 1] = '\0';
-
-        /* setup memory defaults from the user config */
-        physical_mem_end = 0;
-        _ramend = CONFIG_MEM_SIZE * 1024 * 1024;
-
-        parse_cmdline_early(&command_line[0]);
-
         if (physical_mem_end == 0)
                 physical_mem_end = _ramend;
 
@@ -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_BFIN_ICACHE) && 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_BFIN_ICACHE) && 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
@@ -334,13 +336,11 @@ void __init setup_arch(char **cmdline_p)
                        CPU, bfin_revid());
         printk(KERN_INFO "Blackfin Linux support by http://blackfin.uclinux.org/\n");
 
-        printk(KERN_INFO "Processor Speed: %lu MHz core clock and %lu Mhz System Clock\n",
+        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);
@@ -535,9 +535,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 seq_printf(m, "I-CACHE:\tOFF\n");
         if ((bfin_read_DMEM_CONTROL()) & (ENDCPLB | DMC_ENABLE))
                 seq_printf(m, "D-CACHE:\tON"
-#if defined CONFIG_BLKFIN_WB
+#if defined CONFIG_BFIN_WB
                            " (write-back)"
-#elif defined CONFIG_BLKFIN_WT
+#elif defined CONFIG_BFIN_WT
                            " (write-through)"
 #endif
                            "\n");
@@ -566,15 +566,15 @@ static int show_cpuinfo(struct seq_file *m, void *v)
         }
 
 
-        seq_printf(m, "I-CACHE Size:\t%dKB\n", BLKFIN_ICACHESIZE / 1024);
+        seq_printf(m, "I-CACHE Size:\t%dKB\n", BFIN_ICACHESIZE / 1024);
         seq_printf(m, "D-CACHE Size:\t%dKB\n", dcache_size);
         seq_printf(m, "I-CACHE Setup:\t%d Sub-banks/%d Ways, %d Lines/Way\n",
-                   BLKFIN_ISUBBANKS, BLKFIN_IWAYS, BLKFIN_ILINES);
+                   BFIN_ISUBBANKS, BFIN_IWAYS, BFIN_ILINES);
         seq_printf(m,
                    "D-CACHE Setup:\t%d Super-banks/%d Sub-banks/%d Ways, %d Lines/Way\n",
-                   dsup_banks, BLKFIN_DSUBBANKS, BLKFIN_DWAYS,
-                   BLKFIN_DLINES);
-#ifdef CONFIG_BLKFIN_CACHE_LOCK
+                   dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS,
+                   BFIN_DLINES);
+#ifdef CONFIG_BFIN_ICACHE_LOCK
         switch (read_iloc()) {
         case WAY0_L:
                 seq_printf(m, "Way0 Locked-Down\n");