4 files changed, 10 insertions, 327 deletions

diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 466ef5929a25..8f40990eea2f 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -54,16 +54,16 @@ const char bfin_board_name[] = "Bluetechnix CM BF561";
 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
 static struct mtd_partition bfin_spi_flash_partitions[] = {
         {
-                .name = "bootloader",
+                .name = "bootloader(spi)",
                 .size = 0x00020000,
                 .offset = 0,
                 .mask_flags = MTD_CAP_ROM
         }, {
-                .name = "kernel",
+                .name = "linux kernel(spi)",
                 .size = 0xe0000,
                 .offset = 0x20000
         }, {
-                .name = "file system",
+                .name = "file system(spi)",
                 .size = 0x700000,
                 .offset = 0x00100000,
         }
@@ -306,7 +306,7 @@ static struct platform_device bfin_sir_device = {
 #endif
 
 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT        119
+#define PATA_INT        IRQ_PF46
 
 static struct pata_platform_info bfin_pata_platform_data = {
         .ioport_shift = 2,
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index bc6feded8569..50b4cdceccfe 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -35,7 +35,6 @@
 #include <linux/spi/spi.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <linux/ata_platform.h>
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/portmux.h>
@@ -243,15 +242,15 @@ static struct platform_device bfin_sir_device = {
 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 static struct mtd_partition ezkit_partitions[] = {
         {
-                .name       = "Bootloader",
+                .name       = "bootloader(nor)",
                 .size       = 0x40000,
                 .offset     = 0,
         }, {
-                .name       = "Kernel",
+                .name       = "linux kernel(nor)",
                 .size       = 0x1C0000,
                 .offset     = MTDPART_OFS_APPEND,
         }, {
-                .name       = "RootFS",
+                .name       = "file system(nor)",
                 .size       = MTDPART_SIZ_FULL,
                 .offset     = MTDPART_OFS_APPEND,
         }
@@ -350,43 +349,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #endif
 };
 
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT        55
-
-static struct pata_platform_info bfin_pata_platform_data = {
-        .ioport_shift = 1,
-        .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
-};
-
-static struct resource bfin_pata_resources[] = {
-        {
-                .start = 0x20314020,
-                .end = 0x2031403F,
-                .flags = IORESOURCE_MEM,
-        },
-        {
-                .start = 0x2031401C,
-                .end = 0x2031401F,
-                .flags = IORESOURCE_MEM,
-        },
-        {
-                .start = PATA_INT,
-                .end = PATA_INT,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device bfin_pata_device = {
-        .name = "pata_platform",
-        .id = -1,
-        .num_resources = ARRAY_SIZE(bfin_pata_resources),
-        .resource = bfin_pata_resources,
-        .dev = {
-                .platform_data = &bfin_pata_platform_data,
-        }
-};
-#endif
-
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
@@ -499,10 +461,6 @@ static struct platform_device *ezkit_devices[] __initdata = {
         &bfin_sir_device,
 #endif
 
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-        &bfin_pata_device,
-#endif
-
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
         &bfin_device_gpiokeys,
 #endif
@@ -538,10 +496,6 @@ static int __init ezkit_init(void)
 #endif
 
         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-        irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
-#endif
         return 0;
 }
 
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index cf1a2dff01e7..c7a81e34703d 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -30,284 +30,13 @@
 #include <linux/linkage.h>
 #include <linux/init.h>
 #include <asm/blackfin.h>
-#include <asm/trace.h>
-
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 #include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
 
-.extern ___bss_stop
-.extern ___bss_start
-.extern _bf53x_relocate_l1_mem
-
-#define INITIAL_STACK   0xFFB01000
-
-__INIT
-
-ENTRY(__start)
-        /* R0: argument of command line string, passed from uboot, save it */
-        R7 = R0;
-        /* Enable Cycle Counter and Nesting Of Interrupts */
-#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
-        R0 = SYSCFG_SNEN;
-#else
-        R0 = SYSCFG_SNEN | SYSCFG_CCEN;
-#endif
-        SYSCFG = R0;
-        R0 = 0;
-
-        /* Clear Out All the data and pointer Registers */
-        R1 = R0;
-        R2 = R0;
-        R3 = R0;
-        R4 = R0;
-        R5 = R0;
-        R6 = R0;
-
-        P0 = R0;
-        P1 = R0;
-        P2 = R0;
-        P3 = R0;
-        P4 = R0;
-        P5 = R0;
-
-        LC0 = r0;
-        LC1 = r0;
-        L0 = r0;
-        L1 = r0;
-        L2 = r0;
-        L3 = r0;
-
-        /* Clear Out All the DAG Registers */
-        B0 = r0;
-        B1 = r0;
-        B2 = r0;
-        B3 = r0;
-
-        I0 = r0;
-        I1 = r0;
-        I2 = r0;
-        I3 = r0;
-
-        M0 = r0;
-        M1 = r0;
-        M2 = r0;
-        M3 = r0;
-
-        trace_buffer_init(p0,r0);
-        P0 = R1;
-        R0 = R1;
-
-        /* Turn off the icache */
-        p0.l = LO(IMEM_CONTROL);
-        p0.h = HI(IMEM_CONTROL);
-        R1 = [p0];
-        R0 = ~ENICPLB;
-        R0 = R0 & R1;
-
-#if ANOMALY_05000125
-        CLI R2;
-        SSYNC;
-#endif
-        [p0] = R0;
-        SSYNC;
-#if ANOMALY_05000125
-        STI R2;
-#endif
-
-        /* Turn off the dcache */
-        p0.l = LO(DMEM_CONTROL);
-        p0.h = HI(DMEM_CONTROL);
-        R1 = [p0];
-        R0 = ~ENDCPLB;
-        R0 = R0 & R1;
-
-        /* Anomaly 05000125 */
-#if ANOMALY_05000125
-        CLI R2;
-        SSYNC;
-#endif
-        [p0] = R0;
-        SSYNC;
-#if ANOMALY_05000125
-        STI R2;
-#endif
-
-        /* Initialise UART - when booting from u-boot, the UART is not disabled
-         * so if we dont initalize here, our serial console gets hosed */
-        p0.h = hi(BFIN_UART_LCR);
-        p0.l = lo(BFIN_UART_LCR);
-        r0 = 0x0(Z);
-        w[p0] = r0.L;   /* To enable DLL writes */
-        ssync;
-
-        p0.h = hi(BFIN_UART_DLL);
-        p0.l = lo(BFIN_UART_DLL);
-        r0 = 0x0(Z);
-        w[p0] = r0.L;
-        ssync;
-
-        p0.h = hi(BFIN_UART_DLH);
-        p0.l = lo(BFIN_UART_DLH);
-        r0 = 0x00(Z);
-        w[p0] = r0.L;
-        ssync;
-
-        p0.h = hi(BFIN_UART_GCTL);
-        p0.l = lo(BFIN_UART_GCTL);
-        r0 = 0x0(Z);
-        w[p0] = r0.L;   /* To enable UART clock */
-        ssync;
-
-        /* Initialize stack pointer */
-        sp.l = lo(INITIAL_STACK);
-        sp.h = hi(INITIAL_STACK);
-        fp = sp;
-        usp = sp;
-
-#ifdef CONFIG_EARLY_PRINTK
-        SP += -12;
-        call _init_early_exception_vectors;
-        SP += 12;
-#endif
-
-        /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
-        call _bf53x_relocate_l1_mem;
-#if CONFIG_BFIN_KERNEL_CLOCK
-        call _start_dma_code;
-#endif
-
-        /* Code for initializing Async memory banks */
-
-        p2.h = hi(EBIU_AMBCTL1);
-        p2.l = lo(EBIU_AMBCTL1);
-        r0.h = hi(AMBCTL1VAL);
-        r0.l = lo(AMBCTL1VAL);
-        [p2] = r0;
-        ssync;
-
-        p2.h = hi(EBIU_AMBCTL0);
-        p2.l = lo(EBIU_AMBCTL0);
-        r0.h = hi(AMBCTL0VAL);
-        r0.l = lo(AMBCTL0VAL);
-        [p2] = r0;
-        ssync;
-
-        p2.h = hi(EBIU_AMGCTL);
-        p2.l = lo(EBIU_AMGCTL);
-        r0 = AMGCTLVAL;
-        w[p2] = r0;
-        ssync;
-
-        /* This section keeps the processor in supervisor mode
-         * during kernel boot.  Switches to user mode at end of boot.
-         * See page 3-9 of Hardware Reference manual for documentation.
-         */
-
-        /* EVT15 = _real_start */
-
-        p0.l = lo(EVT15);
-        p0.h = hi(EVT15);
-        p1.l = _real_start;
-        p1.h = _real_start;
-        [p0] = p1;
-        csync;
-
-        p0.l = lo(IMASK);
-        p0.h = hi(IMASK);
-        p1.l = IMASK_IVG15;
-        p1.h = 0x0;
-        [p0] = p1;
-        csync;
-
-        raise 15;
-        p0.l = .LWAIT_HERE;
-        p0.h = .LWAIT_HERE;
-        reti = p0;
-#if ANOMALY_05000281
-        nop; nop; nop;
-#endif
-        rti;
-
-.LWAIT_HERE:
-        jump .LWAIT_HERE;
-ENDPROC(__start)
-
-ENTRY(_real_start)
-        [ -- sp ] = reti;
-        p0.l = lo(WDOGA_CTL);
-        p0.h = hi(WDOGA_CTL);
-        r0 = 0xAD6(z);
-        w[p0] = r0;     /* watchdog off for now */
-        ssync;
-
-        /* Code update for BSS size == 0
-         * Zero out the bss region.
-         */
-
-        p1.l = ___bss_start;
-        p1.h = ___bss_start;
-        p2.l = ___bss_stop;
-        p2.h = ___bss_stop;
-        r0 = 0;
-        p2 -= p1;
-        lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
-.L_clear_bss:
-        B[p1++] = r0;
-
-        /* In case there is a NULL pointer reference
-         * Zero out region before stext
-         */
-
-        p1.l = 0x0;
-        p1.h = 0x0;
-        r0.l = __stext;
-        r0.h = __stext;
-        r0 = r0 >> 1;
-        p2 = r0;
-        r0 = 0;
-        lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
-.L_clear_zero:
-        W[p1++] = r0;
-
-        /* pass the uboot arguments to the global value command line */
-        R0 = R7;
-        call _cmdline_init;
-
-        p1.l = __rambase;
-        p1.h = __rambase;
-        r0.l = __sdata;
-        r0.h = __sdata;
-        [p1] = r0;
-
-        p1.l = __ramstart;
-        p1.h = __ramstart;
-        p3.l = ___bss_stop;
-        p3.h = ___bss_stop;
-
-        r1 = p3;
-        [p1] = r1;
-
-        /*
-         * load the current thread pointer and stack
-         */
-        r1.l = _init_thread_union;
-        r1.h = _init_thread_union;
-
-        r2.l = 0x2000;
-        r2.h = 0x0000;
-        r1 = r1 + r2;
-        sp = r1;
-        usp = sp;
-        fp = sp;
-        jump.l _start_kernel;
-ENDPROC(_real_start)
-
-__FINIT
-
 .section .l1.text
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 ENTRY(_start_dma_code)
         p0.h = hi(SICA_IWR0);
         p0.l = lo(SICA_IWR0);
diff --git a/arch/blackfin/mach-bf561/ints-priority.c b/arch/blackfin/mach-bf561/ints-priority.c
index 09b541b0f7c2..9d2f23344720 100644
--- a/arch/blackfin/mach-bf561/ints-priority.c
+++ b/arch/blackfin/mach-bf561/ints-priority.c
@@ -31,7 +31,7 @@
 #include <linux/irq.h>
 #include <asm/blackfin.h>
 
-void program_IAR(void)
+void __init program_IAR(void)
 {
         /* Program the IAR0 Register with the configured priority */
         bfin_write_SICA_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) |