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-rw-r--r--arch/arm/mach-integrator/integrator_cp.c495
1 files changed, 304 insertions, 191 deletions
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index a56c536..7322838 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -20,9 +20,14 @@
#include <linux/amba/clcd.h>
#include <linux/amba/mmci.h>
#include <linux/io.h>
+#include <linux/irqchip/versatile-fpga.h>
#include <linux/gfp.h>
-#include <linux/clkdev.h>
#include <linux/mtd/physmap.h>
+#include <linux/platform_data/clk-integrator.h>
+#include <linux/of_irq.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/sys_soc.h>
#include <mach/hardware.h>
#include <mach/platform.h>
@@ -43,23 +48,17 @@
#include <asm/hardware/timer-sp.h>
#include <plat/clcd.h>
-#include <plat/fpga-irq.h>
#include <plat/sched_clock.h>
#include "common.h"
+/* Base address to the CP controller */
+static void __iomem *intcp_con_base;
+
#define INTCP_PA_FLASH_BASE 0x24000000
-#define INTCP_FLASH_SIZE SZ_32M
#define INTCP_PA_CLCD_BASE 0xc0000000
-#define INTCP_VA_CIC_BASE __io_address(INTEGRATOR_HDR_BASE + 0x40)
-#define INTCP_VA_PIC_BASE __io_address(INTEGRATOR_IC_BASE)
-#define INTCP_VA_SIC_BASE __io_address(INTEGRATOR_CP_SIC_BASE)
-
-#define INTCP_ETH_SIZE 0x10
-
-#define INTCP_VA_CTRL_BASE IO_ADDRESS(INTEGRATOR_CP_CTL_BASE)
#define INTCP_FLASHPROG 0x04
#define CINTEGRATOR_FLASHPROG_FLVPPEN (1 << 0)
#define CINTEGRATOR_FLASHPROG_FLWREN (1 << 1)
@@ -86,11 +85,6 @@ static struct map_desc intcp_io_desc[] __initdata = {
.length = SZ_4K,
.type = MT_DEVICE
}, {
- .virtual = IO_ADDRESS(INTEGRATOR_SC_BASE),
- .pfn = __phys_to_pfn(INTEGRATOR_SC_BASE),
- .length = SZ_4K,
- .type = MT_DEVICE
- }, {
.virtual = IO_ADDRESS(INTEGRATOR_EBI_BASE),
.pfn = __phys_to_pfn(INTEGRATOR_EBI_BASE),
.length = SZ_4K,
@@ -111,11 +105,6 @@ static struct map_desc intcp_io_desc[] __initdata = {
.length = SZ_4K,
.type = MT_DEVICE
}, {
- .virtual = IO_ADDRESS(INTEGRATOR_UART1_BASE),
- .pfn = __phys_to_pfn(INTEGRATOR_UART1_BASE),
- .length = SZ_4K,
- .type = MT_DEVICE
- }, {
.virtual = IO_ADDRESS(INTEGRATOR_DBG_BASE),
.pfn = __phys_to_pfn(INTEGRATOR_DBG_BASE),
.length = SZ_4K,
@@ -130,11 +119,6 @@ static struct map_desc intcp_io_desc[] __initdata = {
.pfn = __phys_to_pfn(INTEGRATOR_CP_SIC_BASE),
.length = SZ_4K,
.type = MT_DEVICE
- }, {
- .virtual = IO_ADDRESS(INTEGRATOR_CP_CTL_BASE),
- .pfn = __phys_to_pfn(INTEGRATOR_CP_CTL_BASE),
- .length = SZ_4K,
- .type = MT_DEVICE
}
};
@@ -143,92 +127,6 @@ static void __init intcp_map_io(void)
iotable_init(intcp_io_desc, ARRAY_SIZE(intcp_io_desc));
}
-static void __init intcp_init_irq(void)
-{
- u32 pic_mask, cic_mask, sic_mask;
-
- /* These masks are for the HW IRQ registers */
- pic_mask = ~((~0u) << (11 - IRQ_PIC_START));
- pic_mask |= (~((~0u) << (29 - 22))) << 22;
- cic_mask = ~((~0u) << (1 + IRQ_CIC_END - IRQ_CIC_START));
- sic_mask = ~((~0u) << (1 + IRQ_SIC_END - IRQ_SIC_START));
-
- /*
- * Disable all interrupt sources
- */
- writel(0xffffffff, INTCP_VA_PIC_BASE + IRQ_ENABLE_CLEAR);
- writel(0xffffffff, INTCP_VA_PIC_BASE + FIQ_ENABLE_CLEAR);
- writel(0xffffffff, INTCP_VA_CIC_BASE + IRQ_ENABLE_CLEAR);
- writel(0xffffffff, INTCP_VA_CIC_BASE + FIQ_ENABLE_CLEAR);
- writel(sic_mask, INTCP_VA_SIC_BASE + IRQ_ENABLE_CLEAR);
- writel(sic_mask, INTCP_VA_SIC_BASE + FIQ_ENABLE_CLEAR);
-
- fpga_irq_init(INTCP_VA_PIC_BASE, "PIC", IRQ_PIC_START,
- -1, pic_mask, NULL);
-
- fpga_irq_init(INTCP_VA_CIC_BASE, "CIC", IRQ_CIC_START,
- -1, cic_mask, NULL);
-
- fpga_irq_init(INTCP_VA_SIC_BASE, "SIC", IRQ_SIC_START,
- IRQ_CP_CPPLDINT, sic_mask, NULL);
-}
-
-/*
- * Clock handling
- */
-#define CM_LOCK (__io_address(INTEGRATOR_HDR_BASE)+INTEGRATOR_HDR_LOCK_OFFSET)
-#define CM_AUXOSC (__io_address(INTEGRATOR_HDR_BASE)+0x1c)
-
-static const struct icst_params cp_auxvco_params = {
- .ref = 24000000,
- .vco_max = ICST525_VCO_MAX_5V,
- .vco_min = ICST525_VCO_MIN,
- .vd_min = 8,
- .vd_max = 263,
- .rd_min = 3,
- .rd_max = 65,
- .s2div = icst525_s2div,
- .idx2s = icst525_idx2s,
-};
-
-static void cp_auxvco_set(struct clk *clk, struct icst_vco vco)
-{
- u32 val;
-
- val = readl(clk->vcoreg) & ~0x7ffff;
- val |= vco.v | (vco.r << 9) | (vco.s << 16);
-
- writel(0xa05f, CM_LOCK);
- writel(val, clk->vcoreg);
- writel(0, CM_LOCK);
-}
-
-static const struct clk_ops cp_auxclk_ops = {
- .round = icst_clk_round,
- .set = icst_clk_set,
- .setvco = cp_auxvco_set,
-};
-
-static struct clk cp_auxclk = {
- .ops = &cp_auxclk_ops,
- .params = &cp_auxvco_params,
- .vcoreg = CM_AUXOSC,
-};
-
-static struct clk sp804_clk = {
- .rate = 1000000,
-};
-
-static struct clk_lookup cp_lookups[] = {
- { /* CLCD */
- .dev_id = "mb:c0",
- .clk = &cp_auxclk,
- }, { /* SP804 timers */
- .dev_id = "sp804",
- .clk = &sp804_clk,
- },
-};
-
/*
* Flash handling.
*/
@@ -236,9 +134,9 @@ static int intcp_flash_init(struct platform_device *dev)
{
u32 val;
- val = readl(INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+ val = readl(intcp_con_base + INTCP_FLASHPROG);
val |= CINTEGRATOR_FLASHPROG_FLWREN;
- writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+ writel(val, intcp_con_base + INTCP_FLASHPROG);
return 0;
}
@@ -247,21 +145,21 @@ static void intcp_flash_exit(struct platform_device *dev)
{
u32 val;
- val = readl(INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+ val = readl(intcp_con_base + INTCP_FLASHPROG);
val &= ~(CINTEGRATOR_FLASHPROG_FLVPPEN|CINTEGRATOR_FLASHPROG_FLWREN);
- writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+ writel(val, intcp_con_base + INTCP_FLASHPROG);
}
static void intcp_flash_set_vpp(struct platform_device *pdev, int on)
{
u32 val;
- val = readl(INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+ val = readl(intcp_con_base + INTCP_FLASHPROG);
if (on)
val |= CINTEGRATOR_FLASHPROG_FLVPPEN;
else
val &= ~CINTEGRATOR_FLASHPROG_FLVPPEN;
- writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+ writel(val, intcp_con_base + INTCP_FLASHPROG);
}
static struct physmap_flash_data intcp_flash_data = {
@@ -271,47 +169,6 @@ static struct physmap_flash_data intcp_flash_data = {
.set_vpp = intcp_flash_set_vpp,
};
-static struct resource intcp_flash_resource = {
- .start = INTCP_PA_FLASH_BASE,
- .end = INTCP_PA_FLASH_BASE + INTCP_FLASH_SIZE - 1,
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device intcp_flash_device = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &intcp_flash_data,
- },
- .num_resources = 1,
- .resource = &intcp_flash_resource,
-};
-
-static struct resource smc91x_resources[] = {
- [0] = {
- .start = INTEGRATOR_CP_ETH_BASE,
- .end = INTEGRATOR_CP_ETH_BASE + INTCP_ETH_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_CP_ETHINT,
- .end = IRQ_CP_ETHINT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device smc91x_device = {
- .name = "smc91x",
- .id = 0,
- .num_resources = ARRAY_SIZE(smc91x_resources),
- .resource = smc91x_resources,
-};
-
-static struct platform_device *intcp_devs[] __initdata = {
- &intcp_flash_device,
- &smc91x_device,
-};
-
/*
* It seems that the card insertion interrupt remains active after
* we've acknowledged it. We therefore ignore the interrupt, and
@@ -320,8 +177,8 @@ static struct platform_device *intcp_devs[] __initdata = {
*/
static unsigned int mmc_status(struct device *dev)
{
- unsigned int status = readl(IO_ADDRESS(0xca000000 + 4));
- writel(8, IO_ADDRESS(INTEGRATOR_CP_CTL_BASE + 8));
+ unsigned int status = readl(__io_address(0xca000000 + 4));
+ writel(8, intcp_con_base + 8);
return status & 8;
}
@@ -333,16 +190,6 @@ static struct mmci_platform_data mmc_data = {
.gpio_cd = -1,
};
-#define INTEGRATOR_CP_MMC_IRQS { IRQ_CP_MMCIINT0, IRQ_CP_MMCIINT1 }
-#define INTEGRATOR_CP_AACI_IRQS { IRQ_CP_AACIINT }
-
-static AMBA_APB_DEVICE(mmc, "mb:1c", 0, INTEGRATOR_CP_MMC_BASE,
- INTEGRATOR_CP_MMC_IRQS, &mmc_data);
-
-static AMBA_APB_DEVICE(aaci, "mb:1d", 0, INTEGRATOR_CP_AACI_BASE,
- INTEGRATOR_CP_AACI_IRQS, NULL);
-
-
/*
* CLCD support
*/
@@ -393,38 +240,272 @@ static struct clcd_board clcd_data = {
.remove = versatile_clcd_remove_dma,
};
-static AMBA_AHB_DEVICE(clcd, "mb:c0", 0, INTCP_PA_CLCD_BASE,
- { IRQ_CP_CLCDCINT }, &clcd_data);
-
-static struct amba_device *amba_devs[] __initdata = {
- &mmc_device,
- &aaci_device,
- &clcd_device,
-};
-
#define REFCOUNTER (__io_address(INTEGRATOR_HDR_BASE) + 0x28)
static void __init intcp_init_early(void)
{
- clkdev_add_table(cp_lookups, ARRAY_SIZE(cp_lookups));
-
- integrator_init_early();
-
#ifdef CONFIG_PLAT_VERSATILE_SCHED_CLOCK
versatile_sched_clock_init(REFCOUNTER, 24000000);
#endif
}
-static void __init intcp_init(void)
+#ifdef CONFIG_OF
+
+static void __init intcp_timer_init_of(void)
{
- int i;
+ struct device_node *node;
+ const char *path;
+ void __iomem *base;
+ int err;
+ int irq;
+
+ err = of_property_read_string(of_aliases,
+ "arm,timer-primary", &path);
+ if (WARN_ON(err))
+ return;
+ node = of_find_node_by_path(path);
+ base = of_iomap(node, 0);
+ if (WARN_ON(!base))
+ return;
+ writel(0, base + TIMER_CTRL);
+ sp804_clocksource_init(base, node->name);
+
+ err = of_property_read_string(of_aliases,
+ "arm,timer-secondary", &path);
+ if (WARN_ON(err))
+ return;
+ node = of_find_node_by_path(path);
+ base = of_iomap(node, 0);
+ if (WARN_ON(!base))
+ return;
+ irq = irq_of_parse_and_map(node, 0);
+ writel(0, base + TIMER_CTRL);
+ sp804_clockevents_init(base, irq, node->name);
+}
- platform_add_devices(intcp_devs, ARRAY_SIZE(intcp_devs));
+static struct sys_timer cp_of_timer = {
+ .init = intcp_timer_init_of,
+};
- for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
- struct amba_device *d = amba_devs[i];
- amba_device_register(d, &iomem_resource);
+static const struct of_device_id fpga_irq_of_match[] __initconst = {
+ { .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, },
+ { /* Sentinel */ }
+};
+
+static void __init intcp_init_irq_of(void)
+{
+ of_irq_init(fpga_irq_of_match);
+ integrator_clk_init(true);
+}
+
+/*
+ * For the Device Tree, add in the UART, MMC and CLCD specifics as AUXDATA
+ * and enforce the bus names since these are used for clock lookups.
+ */
+static struct of_dev_auxdata intcp_auxdata_lookup[] __initdata = {
+ OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_RTC_BASE,
+ "rtc", NULL),
+ OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_UART0_BASE,
+ "uart0", NULL),
+ OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_UART1_BASE,
+ "uart1", NULL),
+ OF_DEV_AUXDATA("arm,primecell", KMI0_BASE,
+ "kmi0", NULL),
+ OF_DEV_AUXDATA("arm,primecell", KMI1_BASE,
+ "kmi1", NULL),
+ OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_CP_MMC_BASE,
+ "mmci", &mmc_data),
+ OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_CP_AACI_BASE,
+ "aaci", &mmc_data),
+ OF_DEV_AUXDATA("arm,primecell", INTCP_PA_CLCD_BASE,
+ "clcd", &clcd_data),
+ OF_DEV_AUXDATA("cfi-flash", INTCP_PA_FLASH_BASE,
+ "physmap-flash", &intcp_flash_data),
+ { /* sentinel */ },
+};
+
+static void __init intcp_init_of(void)
+{
+ struct device_node *root;
+ struct device_node *cpcon;
+ struct device *parent;
+ struct soc_device *soc_dev;
+ struct soc_device_attribute *soc_dev_attr;
+ u32 intcp_sc_id;
+ int err;
+
+ /* Here we create an SoC device for the root node */
+ root = of_find_node_by_path("/");
+ if (!root)
+ return;
+ cpcon = of_find_node_by_path("/cpcon");
+ if (!cpcon)
+ return;
+
+ intcp_con_base = of_iomap(cpcon, 0);
+ if (!intcp_con_base)
+ return;
+
+ intcp_sc_id = readl(intcp_con_base);
+
+ soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
+ if (!soc_dev_attr)
+ return;
+
+ err = of_property_read_string(root, "compatible",
+ &soc_dev_attr->soc_id);
+ if (err)
+ return;
+ err = of_property_read_string(root, "model", &soc_dev_attr->machine);
+ if (err)
+ return;
+ soc_dev_attr->family = "Integrator";
+ soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%c",
+ 'A' + (intcp_sc_id & 0x0f));
+
+ soc_dev = soc_device_register(soc_dev_attr);
+ if (IS_ERR_OR_NULL(soc_dev)) {
+ kfree(soc_dev_attr->revision);
+ kfree(soc_dev_attr);
+ return;
}
+
+ parent = soc_device_to_device(soc_dev);
+
+ if (!IS_ERR_OR_NULL(parent))
+ integrator_init_sysfs(parent, intcp_sc_id);
+
+ of_platform_populate(root, of_default_bus_match_table,
+ intcp_auxdata_lookup, parent);
+}
+
+static const char * intcp_dt_board_compat[] = {
+ "arm,integrator-cp",
+ NULL,
+};
+
+DT_MACHINE_START(INTEGRATOR_CP_DT, "ARM Integrator/CP (Device Tree)")
+ .reserve = integrator_reserve,
+ .map_io = intcp_map_io,
+ .init_early = intcp_init_early,
+ .init_irq = intcp_init_irq_of,
+ .handle_irq = fpga_handle_irq,
+ .timer = &cp_of_timer,
+ .init_machine = intcp_init_of,
+ .restart = integrator_restart,
+ .dt_compat = intcp_dt_board_compat,
+MACHINE_END
+
+#endif
+
+#ifdef CONFIG_ATAGS
+
+/*
+ * For the ATAG boot some static mappings are needed. This will
+ * go away with the ATAG support down the road.
+ */
+
+static struct map_desc intcp_io_desc_atag[] __initdata = {
+ {
+ .virtual = IO_ADDRESS(INTEGRATOR_CP_CTL_BASE),
+ .pfn = __phys_to_pfn(INTEGRATOR_CP_CTL_BASE),
+ .length = SZ_4K,
+ .type = MT_DEVICE
+ },
+};
+
+static void __init intcp_map_io_atag(void)
+{
+ iotable_init(intcp_io_desc_atag, ARRAY_SIZE(intcp_io_desc_atag));
+ intcp_con_base = __io_address(INTEGRATOR_CP_CTL_BASE);
+ intcp_map_io();
+}
+
+
+/*
+ * This is where non-devicetree initialization code is collected and stashed
+ * for eventual deletion.
+ */
+
+#define INTCP_FLASH_SIZE SZ_32M
+
+static struct resource intcp_flash_resource = {
+ .start = INTCP_PA_FLASH_BASE,
+ .end = INTCP_PA_FLASH_BASE + INTCP_FLASH_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device intcp_flash_device = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &intcp_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &intcp_flash_resource,
+};
+
+#define INTCP_ETH_SIZE 0x10
+
+static struct resource smc91x_resources[] = {
+ [0] = {
+ .start = INTEGRATOR_CP_ETH_BASE,
+ .end = INTEGRATOR_CP_ETH_BASE + INTCP_ETH_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_CP_ETHINT,
+ .end = IRQ_CP_ETHINT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+};
+
+static struct platform_device *intcp_devs[] __initdata = {
+ &intcp_flash_device,
+ &smc91x_device,
+};
+
+#define INTCP_VA_CIC_BASE __io_address(INTEGRATOR_HDR_BASE + 0x40)
+#define INTCP_VA_PIC_BASE __io_address(INTEGRATOR_IC_BASE)
+#define INTCP_VA_SIC_BASE __io_address(INTEGRATOR_CP_SIC_BASE)
+
+static void __init intcp_init_irq(void)
+{
+ u32 pic_mask, cic_mask, sic_mask;
+
+ /* These masks are for the HW IRQ registers */
+ pic_mask = ~((~0u) << (11 - 0));
+ pic_mask |= (~((~0u) << (29 - 22))) << 22;
+ cic_mask = ~((~0u) << (1 + IRQ_CIC_END - IRQ_CIC_START));
+ sic_mask = ~((~0u) << (1 + IRQ_SIC_END - IRQ_SIC_START));
+
+ /*
+ * Disable all interrupt sources
+ */
+ writel(0xffffffff, INTCP_VA_PIC_BASE + IRQ_ENABLE_CLEAR);
+ writel(0xffffffff, INTCP_VA_PIC_BASE + FIQ_ENABLE_CLEAR);
+ writel(0xffffffff, INTCP_VA_CIC_BASE + IRQ_ENABLE_CLEAR);
+ writel(0xffffffff, INTCP_VA_CIC_BASE + FIQ_ENABLE_CLEAR);
+ writel(sic_mask, INTCP_VA_SIC_BASE + IRQ_ENABLE_CLEAR);
+ writel(sic_mask, INTCP_VA_SIC_BASE + FIQ_ENABLE_CLEAR);
+
+ fpga_irq_init(INTCP_VA_PIC_BASE, "PIC", IRQ_PIC_START,
+ -1, pic_mask, NULL);
+
+ fpga_irq_init(INTCP_VA_CIC_BASE, "CIC", IRQ_CIC_START,
+ -1, cic_mask, NULL);
+
+ fpga_irq_init(INTCP_VA_SIC_BASE, "SIC", IRQ_SIC_START,
+ IRQ_CP_CPPLDINT, sic_mask, NULL);
+
+ integrator_clk_init(true);
}
#define TIMER0_VA_BASE __io_address(INTEGRATOR_TIMER0_BASE)
@@ -445,12 +526,42 @@ static struct sys_timer cp_timer = {
.init = intcp_timer_init,
};
+#define INTEGRATOR_CP_MMC_IRQS { IRQ_CP_MMCIINT0, IRQ_CP_MMCIINT1 }
+#define INTEGRATOR_CP_AACI_IRQS { IRQ_CP_AACIINT }
+
+static AMBA_APB_DEVICE(mmc, "mmci", 0, INTEGRATOR_CP_MMC_BASE,
+ INTEGRATOR_CP_MMC_IRQS, &mmc_data);
+
+static AMBA_APB_DEVICE(aaci, "aaci", 0, INTEGRATOR_CP_AACI_BASE,
+ INTEGRATOR_CP_AACI_IRQS, NULL);
+
+static AMBA_AHB_DEVICE(clcd, "clcd", 0, INTCP_PA_CLCD_BASE,
+ { IRQ_CP_CLCDCINT }, &clcd_data);
+
+static struct amba_device *amba_devs[] __initdata = {
+ &mmc_device,
+ &aaci_device,
+ &clcd_device,
+};
+
+static void __init intcp_init(void)
+{
+ int i;
+
+ platform_add_devices(intcp_devs, ARRAY_SIZE(intcp_devs));
+
+ for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
+ struct amba_device *d = amba_devs[i];
+ amba_device_register(d, &iomem_resource);
+ }
+ integrator_init(true);
+}
+
MACHINE_START(CINTEGRATOR, "ARM-IntegratorCP")
/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
.atag_offset = 0x100,
.reserve = integrator_reserve,
- .map_io = intcp_map_io,
- .nr_irqs = NR_IRQS_INTEGRATOR_CP,
+ .map_io = intcp_map_io_atag,
.init_early = intcp_init_early,
.init_irq = intcp_init_irq,
.handle_irq = fpga_handle_irq,
@@ -458,3 +569,5 @@ MACHINE_START(CINTEGRATOR, "ARM-IntegratorCP")
.init_machine = intcp_init,
.restart = integrator_restart,
MACHINE_END
+
+#endif