Improved DB1550 support, with audio and serial busses.
Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxxxxxxx>
---
arch/mips/alchemy/Kconfig | 2 +-
arch/mips/alchemy/devboards/Makefile | 2 +-
arch/mips/alchemy/devboards/db1550.c | 506 ++++++++++++++++++++++
arch/mips/alchemy/devboards/db1x00/board_setup.c | 24 +-
arch/mips/alchemy/devboards/db1x00/platform.c | 61 +---
arch/mips/configs/db1550_defconfig | 288 +++++++++----
arch/mips/include/asm/mach-db1x00/bcsr.h | 2 +-
arch/mips/include/asm/mach-db1x00/db1x00.h | 16 -
sound/soc/au1x/Kconfig | 4 +-
sound/soc/au1x/db1200.c | 34 ++-
10 files changed, 763 insertions(+), 176 deletions(-)
create mode 100644 arch/mips/alchemy/devboards/db1550.c
diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig
index f9a13be..a1b995f 100644
--- a/arch/mips/alchemy/Kconfig
+++ b/arch/mips/alchemy/Kconfig
@@ -71,7 +71,7 @@ config MIPS_DB1550
bool "Alchemy DB1550 board"
select ALCHEMY_GPIOINT_AU1000
select HW_HAS_PCI
- select DMA_NONCOHERENT
+ select DMA_COHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK
diff --git a/arch/mips/alchemy/devboards/Makefile b/arch/mips/alchemy/devboards/Makefile
index 2eb75c9..3467ec9 100644
--- a/arch/mips/alchemy/devboards/Makefile
+++ b/arch/mips/alchemy/devboards/Makefile
@@ -13,4 +13,4 @@ obj-$(CONFIG_MIPS_DB1100) += db1x00/
obj-$(CONFIG_MIPS_DB1200) += db1200/
obj-$(CONFIG_MIPS_DB1300) += db1300.o
obj-$(CONFIG_MIPS_DB1500) += db1x00/
-obj-$(CONFIG_MIPS_DB1550) += db1x00/
+obj-$(CONFIG_MIPS_DB1550) += db1550.o
diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c
new file mode 100644
index 0000000..a4755b0
--- /dev/null
+++ b/arch/mips/alchemy/devboards/db1550.c
@@ -0,0 +1,506 @@
+/*
+ * Alchemy Db1550 board support
+ *
+ * (c) 2011 Manuel Lauss <manuel.lauss@xxxxxxxxxxxxxx>
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+#include <linux/pm.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-au1x00/au1xxx_eth.h>
+#include <asm/mach-au1x00/au1xxx_dbdma.h>
+#include <asm/mach-au1x00/au1xxx_psc.h>
+#include <asm/mach-au1x00/au1550_spi.h>
+#include <asm/mach-db1x00/bcsr.h>
+#include <prom.h>
+#include "platform.h"
+
+
+const char *get_system_type(void)
+{
+ return "DB1550";
+}
+
+static void __init db1550_hw_setup(void)
+{
+ void __iomem *base;
+
+ alchemy_gpio_direction_output(203, 0); /* red led on */
+
+ /* complete SPI setup: link psc0_intclk to a 48MHz source,
+ * and assign GPIO16 to PSC0_SYNC1 (SPI cs# line)
+ */
+ base = (void __iomem *)SYS_CLKSRC;
+ __raw_writel(__raw_readl(base) | 0x000001e0, base);
+ base = (void __iomem *)SYS_PINFUNC;
+ __raw_writel(__raw_readl(base) | 1, base);
+ wmb();
+
+ /* reset the AC97 codec now, the reset time in the psc-ac97 driver
+ * is apparently too short although it's ridiculous as it is.
+ */
+ base = (void __iomem *)KSEG1ADDR(AU1550_PSC1_PHYS_ADDR);
+ __raw_writel(PSC_SEL_CLK_SERCLK | PSC_SEL_PS_AC97MODE,
+ base + PSC_SEL_OFFSET);
+ __raw_writel(PSC_CTRL_DISABLE, base + PSC_CTRL_OFFSET);
+ wmb();
+ __raw_writel(PSC_AC97RST_RST, base + PSC_AC97RST_OFFSET);
+ wmb();
+
+ alchemy_gpio_direction_output(202, 0); /* green led on */
+}
+
+void __init board_setup(void)
+{
+ unsigned short whoami;
+
+ bcsr_init(DB1550_BCSR_PHYS_ADDR,
+ DB1550_BCSR_PHYS_ADDR + DB1550_BCSR_HEXLED_OFS);
+
+ whoami = bcsr_read(BCSR_WHOAMI);
+ printk(KERN_INFO "Alchemy/AMD DB1550 Board, CPLD Rev %d"
+ " Board-ID %d Daughtercard ID %d\n",
+ (whoami >> 4) & 0xf, (whoami >> 8) & 0xf, whoami & 0xf);
+
+ db1550_hw_setup();
+}
+
+/*****************************************************************************/
+
+static struct mtd_partition db1550_spiflash_parts[] = {
+ {
+ .name = "spi_flash",
+ .offset = 0,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct flash_platform_data db1550_spiflash_data = {
+ .name = "s25fl010",
+ .parts = db1550_spiflash_parts,
+ .nr_parts = ARRAY_SIZE(db1550_spiflash_parts),
+ .type = "m25p10",
+};
+
+static struct spi_board_info db1550_spi_devs[] __initdata = {
+ {
+ /* TI TMP121AIDBVR temp sensor */
+ .modalias = "tmp121",
+ .max_speed_hz = 2400000,
+ .bus_num = 0,
+ .chip_select = 0,
+ .mode = SPI_MODE_0,
+ },
+ {
+ /* Spansion S25FL001D0FMA SPI flash */
+ .modalias = "m25p80",
+ .max_speed_hz = 2400000,
+ .bus_num = 0,
+ .chip_select = 1,
+ .mode = SPI_MODE_0,
+ .platform_data = &db1550_spiflash_data,
+ },
+};
+
+static struct i2c_board_info db1550_i2c_devs[] __initdata = {
+ { I2C_BOARD_INFO("24c04", 0x52),}, /* AT24C04-10 I2C eeprom */
+ { I2C_BOARD_INFO("ne1619", 0x2d),}, /* adm1025-compat hwmon */
+ { I2C_BOARD_INFO("wm8731", 0x1b),}, /* I2S audio codec WM8731 */
+};
+
+/**********************************************************************/
+
+static void au1550_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
+ unsigned int ctrl)
+{
+ struct nand_chip *this = mtd->priv;
+ unsigned long ioaddr = (unsigned long)this->IO_ADDR_W;
+
+ ioaddr &= 0xffffff00;
+
+ if (ctrl & NAND_CLE) {
+ ioaddr += MEM_STNAND_CMD;
+ } else if (ctrl & NAND_ALE) {
+ ioaddr += MEM_STNAND_ADDR;
+ } else {
+ /* assume we want to r/w real data by default */
+ ioaddr += MEM_STNAND_DATA;
+ }
+ this->IO_ADDR_R = this->IO_ADDR_W = (void __iomem *)ioaddr;
+ if (cmd != NAND_CMD_NONE) {
+ __raw_writeb(cmd, this->IO_ADDR_W);
+ wmb();
+ }
+}
+
+static int au1550_nand_device_ready(struct mtd_info *mtd)
+{
+ return __raw_readl((void __iomem *)MEM_STSTAT) & 1;
+}
+
+static const char *db1550_part_probes[] = { "cmdlinepart", NULL };
+
+static struct mtd_partition db1550_nand_parts[] = {
+ {
+ .name = "NAND FS 0",
+ .offset = 0,
+ .size = 8 * 1024 * 1024,
+ },
+ {
+ .name = "NAND FS 1",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL
+ },
+};
+
+struct platform_nand_data db1550_nand_platdata = {
+ .chip = {
+ .nr_chips = 1,
+ .chip_offset = 0,
+ .nr_partitions = ARRAY_SIZE(db1550_nand_parts),
+ .partitions = db1550_nand_parts,
+ .chip_delay = 20,
+ .part_probe_types = db1550_part_probes,
+ },
+ .ctrl = {
+ .dev_ready = au1550_nand_device_ready,
+ .cmd_ctrl = au1550_nand_cmd_ctrl,
+ },
+};
+
+static struct resource db1550_nand_res[] = {
+ [0] = {
+ .start = 0x20000000,
+ .end = 0x200000ff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device db1550_nand_dev = {
+ .name = "gen_nand",
+ .num_resources = ARRAY_SIZE(db1550_nand_res),
+ .resource = db1550_nand_res,
+ .id = -1,
+ .dev = {
+ .platform_data = &db1550_nand_platdata,
+ }
+};
+
+/**********************************************************************/
+
+static struct resource au1550_psc0_res[] = {
+ [0] = {
+ .start = AU1550_PSC0_PHYS_ADDR,
+ .end = AU1550_PSC0_PHYS_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AU1550_PSC0_INT,
+ .end = AU1550_PSC0_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = AU1550_DSCR_CMD0_PSC0_TX,
+ .end = AU1550_DSCR_CMD0_PSC0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = AU1550_DSCR_CMD0_PSC0_RX,
+ .end = AU1550_DSCR_CMD0_PSC0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static void db1550_spi_cs_en(struct au1550_spi_info *spi, int cs, int pol)
+{
+ if (cs)
+ bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SPISEL);
+ else
+ bcsr_mod(BCSR_BOARD, BCSR_BOARD_SPISEL, 0);
+}
+
+static struct au1550_spi_info db1550_spi_platdata = {
+ .mainclk_hz = 48000000, /* PSC0 clock: max. 2.4MHz SPI clk */
+ .num_chipselect = 2,
+ .activate_cs = db1550_spi_cs_en,
+};
+
+static u64 spi_dmamask = DMA_BIT_MASK(32);
+
+static struct platform_device db1550_spi_dev = {
+ .dev = {
+ .dma_mask = &spi_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &db1550_spi_platdata,
+ },
+ .name = "au1550-spi",
+ .id = 0, /* bus number */
+ .num_resources = ARRAY_SIZE(au1550_psc0_res),
+ .resource = au1550_psc0_res,
+};
+
+/**********************************************************************/
+
+static struct resource au1550_psc1_res[] = {
+ [0] = {
+ .start = AU1550_PSC1_PHYS_ADDR,
+ .end = AU1550_PSC1_PHYS_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AU1550_PSC1_INT,
+ .end = AU1550_PSC1_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = AU1550_DSCR_CMD0_PSC1_TX,
+ .end = AU1550_DSCR_CMD0_PSC1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = AU1550_DSCR_CMD0_PSC1_RX,
+ .end = AU1550_DSCR_CMD0_PSC1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct platform_device db1550_ac97_dev = {
+ .name = "au1xpsc_ac97",
+ .id = 1, /* PSC ID */
+ .num_resources = ARRAY_SIZE(au1550_psc1_res),
+ .resource = au1550_psc1_res,
+};
+
+
+static struct resource au1550_psc2_res[] = {
+ [0] = {
+ .start = AU1550_PSC2_PHYS_ADDR,
+ .end = AU1550_PSC2_PHYS_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AU1550_PSC2_INT,
+ .end = AU1550_PSC2_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = AU1550_DSCR_CMD0_PSC2_TX,
+ .end = AU1550_DSCR_CMD0_PSC2_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = AU1550_DSCR_CMD0_PSC2_RX,
+ .end = AU1550_DSCR_CMD0_PSC2_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct platform_device db1550_i2c_dev = {
+ .name = "au1xpsc_smbus",
+ .id = 0, /* bus number */
+ .num_resources = ARRAY_SIZE(au1550_psc2_res),
+ .resource = au1550_psc2_res,
+};
+
+/**********************************************************************/
+
+static struct resource au1550_psc3_res[] = {
+ [0] = {
+ .start = AU1550_PSC3_PHYS_ADDR,
+ .end = AU1550_PSC3_PHYS_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AU1550_PSC3_INT,
+ .end = AU1550_PSC3_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = AU1550_DSCR_CMD0_PSC3_TX,
+ .end = AU1550_DSCR_CMD0_PSC3_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = AU1550_DSCR_CMD0_PSC3_RX,
+ .end = AU1550_DSCR_CMD0_PSC3_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct platform_device db1550_i2s_dev = {
+ .name = "au1xpsc_i2s",
+ .id = 3, /* PSC ID */
+ .num_resources = ARRAY_SIZE(au1550_psc3_res),
+ .resource = au1550_psc3_res,
+};
+
+/**********************************************************************/
+
+static struct platform_device db1550_stac_dev = {
+ .name = "ac97-codec",
+ .id = 1, /* on PSC1 */
+};
+
+static struct platform_device db1550_ac97dma_dev = {
+ .name = "au1xpsc-pcm",
+ .id = 1, /* on PSC3 */
+};
+
+static struct platform_device db1550_i2sdma_dev = {
+ .name = "au1xpsc-pcm",
+ .id = 3, /* on PSC3 */
+};
+
+static struct platform_device db1550_sndac97_dev = {
+ .name = "db1550-ac97",
+};
+
+static struct platform_device db1550_sndi2s_dev = {
+ .name = "db1550-i2s",
+};
+
+/**********************************************************************/
+
+static struct platform_device db1550_rtc_dev = {
+ .name = "rtc-au1xxx",
+ .id = -1,
+};
+
+/**********************************************************************/
+
+static int db1550_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
+{
+ if ((slot < 11) || (slot > 13) || pin == 0)
+ return -1;
+ if (slot == 11)
+ return (pin == 1) ? AU1550_PCI_INTC : 0xff;
+ if (slot == 12) {
+ switch (pin) {
+ case 1: return AU1550_PCI_INTB;
+ case 2: return AU1550_PCI_INTC;
+ case 3: return AU1550_PCI_INTD;
+ case 4: return AU1550_PCI_INTA;
+ }
+ }
+ if (slot == 13) {
+ switch (pin) {
+ case 1: return AU1550_PCI_INTA;
+ case 2: return AU1550_PCI_INTB;
+ case 3: return AU1550_PCI_INTC;
+ case 4: return AU1550_PCI_INTD;
+ }
+ }
+ return -1;
+}
+
+static struct resource alchemy_pci_host_res[] = {
+ [0] = {
+ .start = AU1500_PCI_PHYS_ADDR,
+ .end = AU1500_PCI_PHYS_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct alchemy_pci_platdata db1550_pci_pd = {
+ .board_map_irq = db1550_map_pci_irq,
+};
+
+static struct platform_device db1550_pci_host_dev = {
+ .dev.platform_data = &db1550_pci_pd,
+ .name = "alchemy-pci",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(alchemy_pci_host_res),
+ .resource = alchemy_pci_host_res,
+};
+
+/**********************************************************************/
+
+static struct platform_device *db1550_devs[] __initdata = {
+ &db1550_rtc_dev,
+ &db1550_nand_dev,
+ &db1550_i2c_dev,
+ &db1550_ac97_dev,
+ &db1550_spi_dev,
+ &db1550_i2s_dev,
+ &db1550_stac_dev,
+ &db1550_ac97dma_dev,
+ &db1550_i2sdma_dev,
+ &db1550_sndac97_dev,
+ &db1550_sndi2s_dev,
+};
+
+/* must be arch_initcall; MIPS PCI scans busses in a subsys_initcall */
+static int __init db1550_pci_init(void)
+{
+ return platform_device_register(&db1550_pci_host_dev);
+}
+arch_initcall(db1550_pci_init);
+
+static int __init db1550_dev_init(void)
+{
+ int swapped;
+
+ irq_set_irq_type(AU1550_GPIO0_INT, IRQ_TYPE_EDGE_BOTH); /* CD0# */
+ irq_set_irq_type(AU1550_GPIO1_INT, IRQ_TYPE_EDGE_BOTH); /* CD1# */
+ irq_set_irq_type(AU1550_GPIO3_INT, IRQ_TYPE_LEVEL_LOW); /* CARD0# */
+ irq_set_irq_type(AU1550_GPIO5_INT, IRQ_TYPE_LEVEL_LOW); /* CARD1# */
+ irq_set_irq_type(AU1550_GPIO21_INT, IRQ_TYPE_LEVEL_LOW); /* STSCHG0# */
+ irq_set_irq_type(AU1550_GPIO22_INT, IRQ_TYPE_LEVEL_LOW); /* STSCHG1# */
+
+ i2c_register_board_info(0, db1550_i2c_devs,
+ ARRAY_SIZE(db1550_i2c_devs));
+ spi_register_board_info(db1550_spi_devs,
+ ARRAY_SIZE(db1550_i2c_devs));
+
+ /* Audio PSC clock is supplied by codecs (PSC1, 3) FIXME: platdata!! */
+ __raw_writel(PSC_SEL_CLK_SERCLK,
+ (void __iomem *)KSEG1ADDR(AU1550_PSC1_PHYS_ADDR) + PSC_SEL_OFFSET);
+ wmb();
+ __raw_writel(PSC_SEL_CLK_SERCLK,
+ (void __iomem *)KSEG1ADDR(AU1550_PSC3_PHYS_ADDR) + PSC_SEL_OFFSET);
+ wmb();
+ /* SPI/I2C use internally supplied 50MHz source */
+ __raw_writel(PSC_SEL_CLK_INTCLK,
+ (void __iomem *)KSEG1ADDR(AU1550_PSC0_PHYS_ADDR) + PSC_SEL_OFFSET);
+ wmb();
+ __raw_writel(PSC_SEL_CLK_INTCLK,
+ (void __iomem *)KSEG1ADDR(AU1550_PSC2_PHYS_ADDR) + PSC_SEL_OFFSET);
+ wmb();
+
+ db1x_register_pcmcia_socket(
+ AU1000_PCMCIA_ATTR_PHYS_ADDR,
+ AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ AU1000_PCMCIA_MEM_PHYS_ADDR,
+ AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ AU1000_PCMCIA_IO_PHYS_ADDR,
+ AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
+ AU1550_GPIO3_INT, AU1550_GPIO0_INT,
+ /*AU1550_GPIO21_INT*/0, 0, 0);
+
+ db1x_register_pcmcia_socket(
+ AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004000000,
+ AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1,
+ AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004000000,
+ AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1,
+ AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000,
+ AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1,
+ AU1550_GPIO5_INT, AU1550_GPIO1_INT,
+ /*AU1550_GPIO22_INT*/0, 0, 1);
+
+ swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT;
+ db1x_register_norflash(128 << 20, 4, swapped);
+
+ return platform_add_devices(db1550_devs, ARRAY_SIZE(db1550_devs));
+}
+device_initcall(db1550_dev_init);
diff --git a/arch/mips/alchemy/devboards/db1x00/board_setup.c b/arch/mips/alchemy/devboards/db1x00/board_setup.c
index 8a222b3..2dbebcb 100644
--- a/arch/mips/alchemy/devboards/db1x00/board_setup.c
+++ b/arch/mips/alchemy/devboards/db1x00/board_setup.c
@@ -48,11 +48,6 @@ const char *get_system_type(void)
void __init board_setup(void)
{
- unsigned long bcsr1, bcsr2;
-
- bcsr1 = DB1000_BCSR_PHYS_ADDR;
- bcsr2 = DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS;
-
#ifdef CONFIG_MIPS_DB1000
printk(KERN_INFO "AMD Alchemy Au1000/Db1000 Board\n");
#endif
@@ -62,15 +57,9 @@ void __init board_setup(void)
#ifdef CONFIG_MIPS_DB1100
printk(KERN_INFO "AMD Alchemy Au1100/Db1100 Board\n");
#endif
-#ifdef CONFIG_MIPS_DB1550
- printk(KERN_INFO "AMD Alchemy Au1550/Db1550 Board\n");
-
- bcsr1 = DB1550_BCSR_PHYS_ADDR;
- bcsr2 = DB1550_BCSR_PHYS_ADDR + DB1550_BCSR_HEXLED_OFS;
-#endif
-
/* initialize board register space */
- bcsr_init(bcsr1, bcsr2);
+ bcsr_init(DB1000_BCSR_PHYS_ADDR,
+ DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS);
#if defined(CONFIG_IRDA) && defined(CONFIG_AU1000_FIR)
{
@@ -92,14 +81,7 @@ void __init board_setup(void)
static int __init db1x00_init_irq(void)
{
-#if defined(CONFIG_MIPS_DB1550)
- irq_set_irq_type(AU1550_GPIO0_INT, IRQF_TRIGGER_LOW); /* CD0# */
- irq_set_irq_type(AU1550_GPIO1_INT, IRQF_TRIGGER_LOW); /* CD1# */
- irq_set_irq_type(AU1550_GPIO3_INT, IRQF_TRIGGER_LOW); /* CARD0# */
- irq_set_irq_type(AU1550_GPIO5_INT, IRQF_TRIGGER_LOW); /* CARD1# */
- irq_set_irq_type(AU1550_GPIO21_INT, IRQF_TRIGGER_LOW); /* STSCHG0# */
- irq_set_irq_type(AU1550_GPIO22_INT, IRQF_TRIGGER_LOW); /* STSCHG1# */
-#elif defined(CONFIG_MIPS_DB1500)
+#if defined(CONFIG_MIPS_DB1500)
irq_set_irq_type(AU1500_GPIO0_INT, IRQF_TRIGGER_LOW); /* CD0# */
irq_set_irq_type(AU1500_GPIO3_INT, IRQF_TRIGGER_LOW); /* CD1# */
irq_set_irq_type(AU1500_GPIO2_INT, IRQF_TRIGGER_LOW); /* CARD0# */
diff --git a/arch/mips/alchemy/devboards/db1x00/platform.c b/arch/mips/alchemy/devboards/db1x00/platform.c
index a8bb4fa..b439b4f 100644
--- a/arch/mips/alchemy/devboards/db1x00/platform.c
+++ b/arch/mips/alchemy/devboards/db1x00/platform.c
@@ -33,7 +33,6 @@ struct pci_dev;
* CD0/1 GPIO0/3
* STSCHG0/1 GPIO1/4
* CARD0/1 GPIO2/5
- * Db1550: 0/1, 21/22, 3/5
*/
#define F_SWAPPED (bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT)
@@ -45,7 +44,6 @@ struct pci_dev;
#define DB1XXX_PCMCIA_CD1 AU1000_GPIO3_INT
#define DB1XXX_PCMCIA_STSCHG1 AU1000_GPIO4_INT
#define DB1XXX_PCMCIA_CARD1 AU1000_GPIO5_INT
-#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
#elif defined(CONFIG_MIPS_DB1100)
#define DB1XXX_PCMCIA_CD0 AU1100_GPIO0_INT
#define DB1XXX_PCMCIA_STSCHG0 AU1100_GPIO1_INT
@@ -53,7 +51,6 @@ struct pci_dev;
#define DB1XXX_PCMCIA_CD1 AU1100_GPIO3_INT
#define DB1XXX_PCMCIA_STSCHG1 AU1100_GPIO4_INT
#define DB1XXX_PCMCIA_CARD1 AU1100_GPIO5_INT
-#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
#elif defined(CONFIG_MIPS_DB1500)
#define DB1XXX_PCMCIA_CD0 AU1500_GPIO0_INT
#define DB1XXX_PCMCIA_STSCHG0 AU1500_GPIO1_INT
@@ -61,20 +58,8 @@ struct pci_dev;
#define DB1XXX_PCMCIA_CD1 AU1500_GPIO3_INT
#define DB1XXX_PCMCIA_STSCHG1 AU1500_GPIO4_INT
#define DB1XXX_PCMCIA_CARD1 AU1500_GPIO5_INT
-#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
-#elif defined(CONFIG_MIPS_DB1550)
-#define DB1XXX_PCMCIA_CD0 AU1550_GPIO0_INT
-#define DB1XXX_PCMCIA_STSCHG0 AU1550_GPIO21_INT
-#define DB1XXX_PCMCIA_CARD0 AU1550_GPIO3_INT
-#define DB1XXX_PCMCIA_CD1 AU1550_GPIO1_INT
-#define DB1XXX_PCMCIA_STSCHG1 AU1550_GPIO22_INT
-#define DB1XXX_PCMCIA_CARD1 AU1550_GPIO5_INT
-#define BOARD_FLASH_SIZE 0x08000000 /* 128MB */
-#endif
-#ifdef CONFIG_PCI
-#ifdef CONFIG_MIPS_DB1500
-static int db1xxx_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
+static int db1500_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
{
if ((slot < 12) || (slot > 13) || pin == 0)
return -1;
@@ -90,34 +75,6 @@ static int db1xxx_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
}
return -1;
}
-#endif
-
-#ifdef CONFIG_MIPS_DB1550
-static int db1xxx_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
-{
- if ((slot < 11) || (slot > 13) || pin == 0)
- return -1;
- if (slot == 11)
- return (pin == 1) ? AU1550_PCI_INTC : 0xff;
- if (slot == 12) {
- switch (pin) {
- case 1: return AU1550_PCI_INTB;
- case 2: return AU1550_PCI_INTC;
- case 3: return AU1550_PCI_INTD;
- case 4: return AU1550_PCI_INTA;
- }
- }
- if (slot == 13) {
- switch (pin) {
- case 1: return AU1550_PCI_INTA;
- case 2: return AU1550_PCI_INTB;
- case 3: return AU1550_PCI_INTC;
- case 4: return AU1550_PCI_INTD;
- }
- }
- return -1;
-}
-#endif
static struct resource alchemy_pci_host_res[] = {
[0] = {
@@ -127,24 +84,24 @@ static struct resource alchemy_pci_host_res[] = {
},
};
-static struct alchemy_pci_platdata db1xxx_pci_pd = {
- .board_map_irq = db1xxx_map_pci_irq,
+static struct alchemy_pci_platdata db1500_pci_pd = {
+ .board_map_irq = db1500_map_pci_irq,
};
-static struct platform_device db1xxx_pci_host_dev = {
- .dev.platform_data = &db1xxx_pci_pd,
+static struct platform_device db1500_pci_host_dev = {
+ .dev.platform_data = &db1500_pci_pd,
.name = "alchemy-pci",
.id = 0,
.num_resources = ARRAY_SIZE(alchemy_pci_host_res),
.resource = alchemy_pci_host_res,
};
-static int __init db15x0_pci_init(void)
+static int __init db1500_pci_init(void)
{
- return platform_device_register(&db1xxx_pci_host_dev);
+ return platform_device_register(&db1500_pci_host_dev);
}
/* must be arch_initcall; MIPS PCI scans busses in a subsys_initcall */
-arch_initcall(db15x0_pci_init);
+arch_initcall(db1500_pci_init);
#endif
#ifdef CONFIG_MIPS_DB1100
@@ -243,7 +200,7 @@ static int __init db1xxx_dev_init(void)
platform_device_register(&alchemy_ac97c_dev);
platform_device_register(&db1x00_audio_dev);
- db1x_register_norflash(BOARD_FLASH_SIZE, 4 /* 32bit */, F_SWAPPED);
+ db1x_register_norflash(0x02000000, 4 /* 32bit */, F_SWAPPED);
return 0;
}
device_initcall(db1xxx_dev_init);
diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig
index 798a553..36cda27 100644
--- a/arch/mips/configs/db1550_defconfig
+++ b/arch/mips/configs/db1550_defconfig
@@ -1,145 +1,262 @@
+CONFIG_MIPS=y
CONFIG_MIPS_ALCHEMY=y
CONFIG_MIPS_DB1550=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_100=y
-# CONFIG_SECCOMP is not set
+CONFIG_HZ=100
CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION="-db1550"
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_KERNEL_LZMA=y
+CONFIG_DEFAULT_HOSTNAME="db1550"
+CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+CONFIG_FHANDLE=y
+CONFIG_AUDIT=y
CONFIG_TINY_RCU=y
-CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
CONFIG_EXPERT=y
-# CONFIG_SYSCTL_SYSCALL is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_PCSPKR_PLATFORM is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_COMPAT_BRK is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_EMBEDDED=y
+CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
+CONFIG_BLOCK=y
+CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
+CONFIG_BLK_DEV_BSGLIB=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_PCI=y
CONFIG_PCCARD=y
-# CONFIG_CARDBUS is not set
+CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
-CONFIG_PM=y
+CONFIG_BINFMT_ELF=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_MISC=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_PM_SLEEP=y
CONFIG_PM_RUNTIME=y
+CONFIG_PM=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
+CONFIG_XFRM=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_LRO=y
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+CONFIG_IPV6=y
+CONFIG_INET6_XFRM_MODE_TRANSPORT=y
+CONFIG_INET6_XFRM_MODE_TUNNEL=y
+CONFIG_INET6_XFRM_MODE_BEET=y
+CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
+CONFIG_DNS_RESOLVER=y
+CONFIG_UEVENT_HELPER_PATH=""
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_AU1550=y
-CONFIG_BLK_DEV_UB=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECS=y
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS is not set
-CONFIG_IDE_TASK_IOCTL=y
-# CONFIG_IDEPCI_PCIBUS_ORDER is not set
-CONFIG_BLK_DEV_HPT366=y
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_PLATFORM=y
+CONFIG_MISC_DEVICES=y
+CONFIG_EEPROM_AT24=y
+CONFIG_SCSI_MOD=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_ATA=y
+CONFIG_ATA_SFF=y
+CONFIG_ATA_BMDMA=y
+CONFIG_PATA_HPT37X=y
+CONFIG_PATA_PCMCIA=y
+CONFIG_MD=y
+CONFIG_BLK_DEV_DM=y
CONFIG_NETDEVICES=y
-CONFIG_MARVELL_PHY=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_QSEMI_PHY=y
-CONFIG_LXT_PHY=y
-CONFIG_CICADA_PHY=y
-CONFIG_VITESSE_PHY=y
-CONFIG_SMSC_PHY=y
-CONFIG_BROADCOM_PHY=y
-CONFIG_ICPLUS_PHY=y
-CONFIG_REALTEK_PHY=y
-CONFIG_NATIONAL_PHY=y
-CONFIG_STE10XP=y
-CONFIG_LSI_ET1011C_PHY=y
-CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+CONFIG_PHYLIB=y
+CONFIG_NET_ETHERNET=y
CONFIG_MIPS_AU1X00_ENET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_WLAN is not set
-# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_NET_PCMCIA=y
+CONFIG_PCMCIA_3C589=y
+CONFIG_PCMCIA_PCNET=y
+CONFIG_INPUT=y
CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
+CONFIG_DEVKMEM=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_DEVPORT=y
CONFIG_I2C=y
-# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_AU1550=y
CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
CONFIG_SPI_AU1550=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_ARB is not set
-# CONFIG_VGA_CONSOLE is not set
+CONFIG_SPI_BITBANG=y
+CONFIG_HWMON=y
+CONFIG_SENSORS_ADM1025=y
+CONFIG_SENSORS_LM70=y
+CONFIG_DUMMY_CONSOLE=y
CONFIG_SOUND=y
CONFIG_SND=y
-CONFIG_SND_HRTIMER=y
-CONFIG_SND_DYNAMIC_MINORS=y
-# CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_VERBOSE_PROCFS is not set
-# CONFIG_SND_DRIVERS is not set
-# CONFIG_SND_PCI is not set
-# CONFIG_SND_SPI is not set
-# CONFIG_SND_MIPS is not set
-# CONFIG_SND_PCMCIA is not set
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_JACK=y
+CONFIG_SND_VMASTER=y
+CONFIG_SND_AC97_CODEC=y
CONFIG_SND_SOC=y
+CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC_AU1XPSC=y
-# CONFIG_HID_SUPPORT is not set
+CONFIG_SND_SOC_AU1XPSC_I2S=y
+CONFIG_SND_SOC_AU1XPSC_AC97=y
+CONFIG_SND_SOC_DB1200=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
+CONFIG_SND_SOC_AC97_CODEC=y
+CONFIG_SND_SOC_WM8731=y
+CONFIG_SND_SOC_WM9712=y
+CONFIG_AC97_BUS=y
CONFIG_USB=y
-# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_DYNAMIC_MINORS=y
-CONFIG_USB_SUSPEND=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_DRV_AU1XXX=y
-CONFIG_EXT2_FS=y
-# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT23=y
+CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_JBD2=y
+CONFIG_FS_MBCACHE=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
+CONFIG_MISC_FILESYSTEMS=y
CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
-# CONFIG_JFFS2_FS_POSIX_ACL is not set
-# CONFIG_JFFS2_FS_SECURITY is not set
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
CONFIG_JFFS2_RUBIN=y
+CONFIG_JFFS2_CMODE_PRIORITY=y
CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_ZLIB=y
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_V4_1=y
+CONFIG_PNFS_FILE_LAYOUT=y
+CONFIG_PNFS_BLOCK=y
CONFIG_ROOT_NFS=y
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_USE_NEW_IDMAPPER=y
+CONFIG_NFSD=y
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_BACKCHANNEL=y
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
@@ -148,10 +265,21 @@ CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_UTF8=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_ZBOOT=y
+CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
+CONFIG_FRAME_WARN=1024
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="noirqdebug console=ttyS0,115200 root=/dev/sda1 rootfstype=ext4"
CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITYFS=y
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_BITREVERSE=y
+CONFIG_CRC16=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_BCH=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/include/asm/mach-db1x00/bcsr.h b/arch/mips/include/asm/mach-db1x00/bcsr.h
index 0ef6300..bb9fc23 100644
--- a/arch/mips/include/asm/mach-db1x00/bcsr.h
+++ b/arch/mips/include/asm/mach-db1x00/bcsr.h
@@ -163,7 +163,7 @@ enum bcsr_whoami_boards {
#define BCSR_BOARD_GPIO200RST 0x0400
#define BCSR_BOARD_PCICLKOUT 0x0800
#define BCSR_BOARD_PCICFG 0x1000
-#define BCSR_BOARD_SPISEL 0x4000 /* PB/DB1550 */
+#define BCSR_BOARD_SPISEL 0x2000 /* PB/DB1550 */
#define BCSR_BOARD_SD0WP 0x4000 /* DB1100 */
#define BCSR_BOARD_SD1WP 0x8000 /* DB1100 */
diff --git a/arch/mips/include/asm/mach-db1x00/db1x00.h b/arch/mips/include/asm/mach-db1x00/db1x00.h
index a5affb0..51f1ebf 100644
--- a/arch/mips/include/asm/mach-db1x00/db1x00.h
+++ b/arch/mips/include/asm/mach-db1x00/db1x00.h
@@ -29,22 +29,6 @@
#include <asm/mach-au1x00/au1xxx_psc.h>
-#ifdef CONFIG_MIPS_DB1550
-
-#define DBDMA_AC97_TX_CHAN AU1550_DSCR_CMD0_PSC1_TX
-#define DBDMA_AC97_RX_CHAN AU1550_DSCR_CMD0_PSC1_RX
-#define DBDMA_I2S_TX_CHAN AU1550_DSCR_CMD0_PSC3_TX
-#define DBDMA_I2S_RX_CHAN AU1550_DSCR_CMD0_PSC3_RX
-
-#define SPI_PSC_BASE AU1550_PSC0_PHYS_ADDR
-#define AC97_PSC_BASE AU1550_PSC1_PHYS_ADDR
-#define SMBUS_PSC_BASE AU1550_PSC2_PHYS_ADDR
-#define I2S_PSC_BASE AU1550_PSC3_PHYS_ADDR
-
-#define NAND_PHYS_ADDR 0x20000000
-
-#endif
-
/*
* NAND defines
*
diff --git a/sound/soc/au1x/Kconfig b/sound/soc/au1x/Kconfig
index 5981ecc..c620cbf9 100644
--- a/sound/soc/au1x/Kconfig
+++ b/sound/soc/au1x/Kconfig
@@ -51,7 +51,7 @@ config SND_SOC_DB1000
of boards (DB1000/DB1500/DB1100).
config SND_SOC_DB1200
- tristate "DB1200/DB1300 Audio support"
+ tristate "DB1200/DB1300/DB1550 Audio support"
select SND_SOC_AU1XPSC
select SND_SOC_AU1XPSC_AC97
select SND_SOC_AC97_CODEC
@@ -60,5 +60,5 @@ config SND_SOC_DB1200
select SND_SOC_WM8731
help
Select this option to enable audio (AC97 and I2S) on the
- Alchemy/AMD/RMI/NetLogic Db1200 and Db1300 evaluation boards.
+ Alchemy/AMD/RMI/NetLogic Db1200, Db1550 and Db1300 evaluation boards.
If you need Db1300 touchscreen support, you definitely want to say Y.
diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c
index ca2335a..44ad118 100644
--- a/sound/soc/au1x/db1200.c
+++ b/sound/soc/au1x/db1200.c
@@ -1,5 +1,5 @@
/*
- * DB1200/DB1300 ASoC audio fabric support code.
+ * DB1200/DB1300/DB1550 ASoC audio fabric support code.
*
* (c) 2008-2011 Manuel Lauss <manuel.lauss@xxxxxxxxxxxxxx>
*
@@ -34,6 +34,12 @@ static struct platform_device_id db1200_pids[] = {
}, {
.name = "db1300-i2s",
.driver_data = 3,
+ }, {
+ .name = "db1550-ac97",
+ .driver_data = 4,
+ }, {
+ .name = "db1550-i2s",
+ .driver_data = 5,
},
{},
};
@@ -70,6 +76,12 @@ static struct snd_soc_card db1300_ac97_machine = {
.num_links = 1,
};
+static struct snd_soc_card db1550_ac97_machine = {
+ .name = "DB1550_AC97",
+ .dai_link = &db1200_ac97_dai,
+ .num_links = 1,
+};
+
/*------------------------- I2S PART ---------------------------*/
static int db1200_i2s_startup(struct snd_pcm_substream *substream)
@@ -135,6 +147,22 @@ static struct snd_soc_card db1300_i2s_machine = {
.num_links = 1,
};
+static struct snd_soc_dai_link db1550_i2s_dai = {
+ .name = "WM8731",
+ .stream_name = "WM8731 PCM",
+ .codec_dai_name = "wm8731-hifi",
+ .cpu_dai_name = "au1xpsc_i2s.3",
+ .platform_name = "au1xpsc-pcm.3",
+ .codec_name = "wm8731.0-001b",
+ .ops = &db1200_i2s_wm8731_ops,
+};
+
+static struct snd_soc_card db1550_i2s_machine = {
+ .name = "DB1550_I2S",
+ .dai_link = &db1550_i2s_dai,
+ .num_links = 1,
+};
+
/*------------------------- COMMON PART ---------------------------*/
static struct snd_soc_card *db1200_cards[] __devinitdata = {
@@ -142,6 +170,8 @@ static struct snd_soc_card *db1200_cards[] __devinitdata = {
&db1200_i2s_machine,
&db1300_ac97_machine,
&db1300_i2s_machine,
+ &db1550_ac97_machine,
+ &db1550_i2s_machine,
};
static int __devinit db1200_audio_probe(struct platform_device *pdev)
@@ -186,5 +216,5 @@ module_init(db1200_audio_load);
module_exit(db1200_audio_unload);
MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("DB1200/DB1300 ASoC audio support");
+MODULE_DESCRIPTION("DB1200/DB1300/DB1550 ASoC audio support");
MODULE_AUTHOR("Manuel Lauss");
--
1.7.7.1
