vserver 1.9.3

[linux-2.6.git] / arch / arm / mach-omap / board-innovator.c

diff --git a/arch/arm/mach-omap/board-innovator.c b/arch/arm/mach-omap/board-innovator.c
index ad32ad6..8fd97e7 100644 (file)
--- a/arch/arm/mach-omap/board-innovator.c
+++ b/arch/arm/mach-omap/board-innovator.c
@@ -19,36 +19,41 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/device.h>
+#include <linux/delay.h>
 
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include <asm/arch/clocks.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/fpga.h>
+#include <asm/arch/usb.h>
 
 #include "common.h"
 
+extern void __init omap_init_time(void);
+
 #ifdef CONFIG_ARCH_OMAP1510
 
 extern int omap_gpio_init(void);
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
 static struct map_desc innovator1510_io_desc[] __initdata = {
-{ OMAP1510P1_FPGA_BASE, OMAP1510P1_FPGA_START, OMAP1510P1_FPGA_SIZE,
+{ OMAP1510_FPGA_BASE, OMAP1510_FPGA_START, OMAP1510_FPGA_SIZE,
        MT_DEVICE },
 };
 
 static struct resource innovator1510_smc91x_resources[] = {
        [0] = {
-               .start  = OMAP1510P1_FPGA_ETHR_START,   /* Physical */
-               .end    = OMAP1510P1_FPGA_ETHR_START + 16,
+               .start  = OMAP1510_FPGA_ETHR_START,     /* Physical */
+               .end    = OMAP1510_FPGA_ETHR_START + 16,
                .flags  = IORESOURCE_MEM,
        },
        [1] = {
-               .start  = INT_ETHER,
-               .end    = INT_ETHER,
+               .start  = OMAP1510_INT_ETHER,
+               .end    = OMAP1510_INT_ETHER,
                .flags  = IORESOURCE_IRQ,
        },
 };
@@ -106,11 +111,43 @@ void innovator_init_irq(void)
 #ifdef CONFIG_ARCH_OMAP1510
        if (cpu_is_omap1510()) {
                omap_gpio_init();
-               fpga_init_irq();
+               omap1510_fpga_init_irq();
        }
 #endif
 }
 
+#ifdef CONFIG_ARCH_OMAP1510
+static struct omap_usb_config innovator1510_usb_config __initdata = {
+       /* has usb host and device, but no Mini-AB port */
+       .register_host  = 1,
+       .register_dev   = 1,
+       /* Assume bad Innovator wiring; Use internal host only with custom cable */
+       .hmc_mode       = 16,
+       .pins[0]        = 2,
+};
+#endif
+
+#ifdef CONFIG_ARCH_OMAP1610
+static struct omap_usb_config h2_usb_config __initdata = {
+       /* usb1 has a Mini-AB port and external isp1301 transceiver */
+       .otg            = 2,
+
+#ifdef CONFIG_USB_GADGET_OMAP
+       .hmc_mode       = 19,   // 0:host(off) 1:dev|otg 2:disabled
+       // .hmc_mode    = 21,   // 0:host(off) 1:dev(loopback) 2:host(loopback)
+#elif  defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+       /* NONSTANDARD CABLE NEEDED (B-to-Mini-B) */
+       .hmc_mode       = 20,   // 1:dev|otg(off) 1:host 2:disabled
+#endif
+
+       .pins[1]        = 3,
+};
+#endif
+
+static struct omap_board_config_kernel innovator_config[] = {
+       { OMAP_TAG_USB,         NULL },
+};
+
 static void __init innovator_init(void)
 {
 #ifdef CONFIG_ARCH_OMAP1510
@@ -119,10 +156,21 @@ static void __init innovator_init(void)
        }
 #endif
 #ifdef CONFIG_ARCH_OMAP1610
-       if (cpu_is_omap1610()) {
+       if (!cpu_is_omap1510()) {
                platform_add_devices(innovator1610_devices, ARRAY_SIZE(innovator1610_devices));
        }
 #endif
+
+#ifdef CONFIG_ARCH_OMAP1510
+       if (cpu_is_omap1510())
+               innovator_config[0].data = &innovator1510_usb_config;
+#endif
+#ifdef CONFIG_ARCH_OMAP1610
+       if (cpu_is_omap1610())
+               innovator_config[0].data = &h2_usb_config;
+#endif
+       omap_board_config = innovator_config;
+       omap_board_config_size = ARRAY_SIZE(innovator_config);
 }
 
 static void __init innovator_map_io(void)
@@ -132,16 +180,17 @@ static void __init innovator_map_io(void)
 #ifdef CONFIG_ARCH_OMAP1510
        if (cpu_is_omap1510()) {
                iotable_init(innovator1510_io_desc, ARRAY_SIZE(innovator1510_io_desc));
+               udelay(10);     /* Delay needed for FPGA */
 
                /* Dump the Innovator FPGA rev early - useful info for support. */
                printk("Innovator FPGA Rev %d.%d Board Rev %d\n",
-                      fpga_read(OMAP1510P1_FPGA_REV_HIGH),
-                      fpga_read(OMAP1510P1_FPGA_REV_LOW),
-                      fpga_read(OMAP1510P1_FPGA_BOARD_REV));
+                      fpga_read(OMAP1510_FPGA_REV_HIGH),
+                      fpga_read(OMAP1510_FPGA_REV_LOW),
+                      fpga_read(OMAP1510_FPGA_BOARD_REV));
        }
 #endif
 #ifdef CONFIG_ARCH_OMAP1610
-       if (cpu_is_omap1610()) {
+       if (!cpu_is_omap1510()) {
                iotable_init(innovator1610_io_desc, ARRAY_SIZE(innovator1610_io_desc));
        }
 #endif
@@ -149,9 +198,10 @@ static void __init innovator_map_io(void)
 
 MACHINE_START(OMAP_INNOVATOR, "TI-Innovator")
        MAINTAINER("MontaVista Software, Inc.")
-       BOOT_MEM(0x10000000, 0xe0000000, 0xe0000000)
+       BOOT_MEM(0x10000000, 0xfff00000, 0xfef00000)
        BOOT_PARAMS(0x10000100)
        MAPIO(innovator_map_io)
        INITIRQ(innovator_init_irq)
        INIT_MACHINE(innovator_init)
+       INITTIME(omap_init_time)
 MACHINE_END