Blackfin arch: fix bug when enable uart1 with uart0 disabled => no initial console

[linux-2.6-omap-h63xx.git] / arch / blackfin / mach-bf537 / boards / stamp.c

diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index f42ba3aa86d786407f6cb0d67c0cd046304889a7..07b0dc273d2f0b13ba87a3ec089b52f54af356be 100644 (file)
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -35,7 +35,7 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
-#include <linux/usb_isp1362.h>
+#include <linux/usb/isp1362.h>
 #endif
 #include <linux/pata_platform.h>
 #include <linux/irq.h>
@@ -44,12 +44,13 @@
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/reboot.h>
+#include <asm/portmux.h>
 #include <linux/spi/ad7877.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
  */
-char *bfin_board_name = "ADDS-BF537-STAMP";
+const char bfin_board_name[] = "ADDS-BF537-STAMP";
 
 /*
  *  Driver needs to know address, irq and flag pin.
@@ -182,6 +183,28 @@ static struct platform_device dm9000_device = {
 };
 #endif
 
+#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
+static struct resource ax88180_resources[] = {
+       [0] = {
+               .start  = 0x20300000,
+               .end    = 0x20300000 + 0x8000,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = IRQ_PF7,
+               .end    = IRQ_PF7,
+               .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL),
+       },
+};
+
+static struct platform_device ax88180_device = {
+       .name           = "ax88180",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(ax88180_resources),
+       .resource       = ax88180_resources,
+};
+#endif
+
 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 static struct resource sl811_hcd_resources[] = {
        {
@@ -450,7 +473,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
        {
                .modalias = "spi_mmc_dummy",
-               .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+               .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
                .bus_num = 0,
                .chip_select = 0,
                .platform_data = NULL,
@@ -459,7 +482,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
        },
        {
                .modalias = "spi_mmc",
-               .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+               .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
                .bus_num = 0,
                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
                .platform_data = NULL,
@@ -502,7 +525,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                .platform_data          = &bfin_ad7877_ts_info,
                .irq                    = IRQ_PF6,
                .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
-               .bus_num        = 1,
+               .bus_num        = 0,
                .chip_select  = 1,
                .controller_data = &spi_ad7877_chip_info,
        },
@@ -513,6 +536,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 static struct bfin5xx_spi_master bfin_spi0_info = {
        .num_chipselect = 8,
        .enable_dma = 1,  /* master has the ability to do dma transfer */
+       .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 };
 
 /* SPI (0) */
@@ -554,15 +578,20 @@ static struct platform_device bfin_fb_adv7393_device = {
 
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 static struct resource bfin_uart_resources[] = {
+#ifdef CONFIG_SERIAL_BFIN_UART0
        {
                .start = 0xFFC00400,
                .end = 0xFFC004FF,
                .flags = IORESOURCE_MEM,
-       }, {
+       },
+#endif
+#ifdef CONFIG_SERIAL_BFIN_UART1
+       {
                .start = 0xFFC02000,
                .end = 0xFFC020FF,
                .flags = IORESOURCE_MEM,
        },
+#endif
 };
 
 static struct platform_device bfin_uart_device = {
@@ -612,7 +641,7 @@ static struct platform_device bfin_sport1_uart_device = {
 
 static struct pata_platform_info bfin_pata_platform_data = {
        .ioport_shift = 1,
-       .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+       .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
 };
 
 static struct resource bfin_pata_resources[] = {
@@ -669,6 +698,10 @@ static struct platform_device *stamp_devices[] __initdata = {
        &dm9000_device,
 #endif
 
+#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
+       &ax88180_device,
+#endif
+
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
        &bfin_mac_device,
 #endif
@@ -730,3 +763,14 @@ void native_machine_restart(char *cmd)
        if ((bfin_read_SYSCR() & 0x7) == 0x3)
                bfin_gpio_reset_spi0_ssel1();
 }
+
+/*
+ * Currently the MAC address is saved in Flash by U-Boot
+ */
+#define FLASH_MAC      0x203f0000
+void bfin_get_ether_addr(char *addr)
+{
+       *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
+       *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
+}
+EXPORT_SYMBOL(bfin_get_ether_addr);