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-rw-r--r--arch/mips/alchemy/devboards/Makefile1
-rw-r--r--arch/mips/alchemy/devboards/db1200.c245
-rw-r--r--arch/mips/alchemy/devboards/pb1200.c471
3 files changed, 227 insertions, 490 deletions
diff --git a/arch/mips/alchemy/devboards/Makefile b/arch/mips/alchemy/devboards/Makefile
index f5628523c694..2fbf17909200 100644
--- a/arch/mips/alchemy/devboards/Makefile
+++ b/arch/mips/alchemy/devboards/Makefile
@@ -5,7 +5,6 @@
obj-y += prom.o bcsr.o platform.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_MIPS_PB1100) += pb1100.o
-obj-$(CONFIG_MIPS_PB1200) += pb1200.o
obj-$(CONFIG_MIPS_PB1500) += pb1500.o
obj-$(CONFIG_MIPS_PB1550) += pb1550.o
obj-$(CONFIG_MIPS_DB1000) += db1x00.o
diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c
index e2cc5f921538..ec481f33aecc 100644
--- a/arch/mips/alchemy/devboards/db1200.c
+++ b/arch/mips/alchemy/devboards/db1200.c
@@ -1,5 +1,5 @@
/*
- * DBAu1200 board platform device registration
+ * DBAu1200/PBAu1200 board platform device registration
*
* Copyright (C) 2008-2011 Manuel Lauss
*
@@ -44,10 +44,41 @@
#include "platform.h"
+static const char *board_type_str(void)
+{
+ switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) {
+ case BCSR_WHOAMI_PB1200_DDR1:
+ case BCSR_WHOAMI_PB1200_DDR2:
+ return "PB1200";
+ case BCSR_WHOAMI_DB1200:
+ return "DB1200";
+ default:
+ return "(unknown)";
+ }
+}
const char *get_system_type(void)
{
- return "DB1200";
+ return board_type_str();
+}
+
+static int __init detect_board(void)
+{
+ int bid;
+
+ /* try the PB1200 first */
+ bcsr_init(PB1200_BCSR_PHYS_ADDR,
+ PB1200_BCSR_PHYS_ADDR + PB1200_BCSR_HEXLED_OFS);
+ bid = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI));
+ if ((bid == BCSR_WHOAMI_PB1200_DDR1) ||
+ (bid == BCSR_WHOAMI_PB1200_DDR2))
+ return 0;
+
+ /* okay, try the DB1200 then */
+ bcsr_init(DB1200_BCSR_PHYS_ADDR,
+ DB1200_BCSR_PHYS_ADDR + DB1200_BCSR_HEXLED_OFS);
+ bid = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI));
+ return bid == BCSR_WHOAMI_DB1200 ? 0 : 1;
}
void __init board_setup(void)
@@ -55,12 +86,14 @@ void __init board_setup(void)
unsigned long freq0, clksrc, div, pfc;
unsigned short whoami;
- bcsr_init(DB1200_BCSR_PHYS_ADDR,
- DB1200_BCSR_PHYS_ADDR + DB1200_BCSR_HEXLED_OFS);
+ if (detect_board()) {
+ printk(KERN_ERR "NOT running on a DB1200/PB1200 board!\n");
+ return;
+ }
whoami = bcsr_read(BCSR_WHOAMI);
- printk(KERN_INFO "Alchemy/AMD/RMI DB1200 Board, CPLD Rev %d"
- " Board-ID %d Daughtercard ID %d\n",
+ printk(KERN_INFO "Alchemy/AMD/RMI %s Board, CPLD Rev %d"
+ " Board-ID %d Daughtercard ID %d\n", board_type_str(),
(whoami >> 4) & 0xf, (whoami >> 8) & 0xf, whoami & 0xf);
/* SMBus/SPI on PSC0, Audio on PSC1 */
@@ -96,7 +129,7 @@ void __init board_setup(void)
static struct mtd_partition db1200_spiflash_parts[] = {
{
- .name = "DB1200 SPI flash",
+ .name = "spi_flash",
.offset = 0,
.size = MTDPART_SIZ_FULL,
},
@@ -376,12 +409,109 @@ static struct led_classdev db1200_mmc_led = {
.brightness_set = db1200_mmcled_set,
};
-static struct au1xmmc_platform_data db1200mmc_platdata = {
- .cd_setup = db1200_mmc_cd_setup,
- .set_power = db1200_mmc_set_power,
- .card_inserted = db1200_mmc_card_inserted,
- .card_readonly = db1200_mmc_card_readonly,
- .led = &db1200_mmc_led,
+/* -- */
+
+static irqreturn_t pb1200_mmc1_cd(int irq, void *ptr)
+{
+ void(*mmc_cd)(struct mmc_host *, unsigned long);
+
+ if (irq == PB1200_SD1_INSERT_INT) {
+ disable_irq_nosync(PB1200_SD1_INSERT_INT);
+ enable_irq(PB1200_SD1_EJECT_INT);
+ } else {
+ disable_irq_nosync(PB1200_SD1_EJECT_INT);
+ enable_irq(PB1200_SD1_INSERT_INT);
+ }
+
+ /* link against CONFIG_MMC=m */
+ mmc_cd = symbol_get(mmc_detect_change);
+ if (mmc_cd) {
+ mmc_cd(ptr, msecs_to_jiffies(500));
+ symbol_put(mmc_detect_change);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int pb1200_mmc1_cd_setup(void *mmc_host, int en)
+{
+ int ret;
+
+ if (en) {
+ ret = request_irq(PB1200_SD1_INSERT_INT, pb1200_mmc1_cd, 0,
+ "sd1_insert", mmc_host);
+ if (ret)
+ goto out;
+
+ ret = request_irq(PB1200_SD1_EJECT_INT, pb1200_mmc1_cd, 0,
+ "sd1_eject", mmc_host);
+ if (ret) {
+ free_irq(PB1200_SD1_INSERT_INT, mmc_host);
+ goto out;
+ }
+
+ if (bcsr_read(BCSR_SIGSTAT) & BCSR_INT_SD1INSERT)
+ enable_irq(PB1200_SD1_EJECT_INT);
+ else
+ enable_irq(PB1200_SD1_INSERT_INT);
+
+ } else {
+ free_irq(PB1200_SD1_INSERT_INT, mmc_host);
+ free_irq(PB1200_SD1_EJECT_INT, mmc_host);
+ }
+ ret = 0;
+out:
+ return ret;
+}
+
+static void pb1200_mmc1led_set(struct led_classdev *led,
+ enum led_brightness brightness)
+{
+ if (brightness != LED_OFF)
+ bcsr_mod(BCSR_LEDS, BCSR_LEDS_LED1, 0);
+ else
+ bcsr_mod(BCSR_LEDS, 0, BCSR_LEDS_LED1);
+}
+
+static struct led_classdev pb1200_mmc1_led = {
+ .brightness_set = pb1200_mmc1led_set,
+};
+
+static void pb1200_mmc1_set_power(void *mmc_host, int state)
+{
+ if (state) {
+ bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SD1PWR);
+ msleep(400); /* stabilization time */
+ } else
+ bcsr_mod(BCSR_BOARD, BCSR_BOARD_SD1PWR, 0);
+}
+
+static int pb1200_mmc1_card_readonly(void *mmc_host)
+{
+ return (bcsr_read(BCSR_STATUS) & BCSR_STATUS_SD1WP) ? 1 : 0;
+}
+
+static int pb1200_mmc1_card_inserted(void *mmc_host)
+{
+ return (bcsr_read(BCSR_SIGSTAT) & BCSR_INT_SD1INSERT) ? 1 : 0;
+}
+
+
+static struct au1xmmc_platform_data db1200_mmc_platdata[2] = {
+ [0] = {
+ .cd_setup = db1200_mmc_cd_setup,
+ .set_power = db1200_mmc_set_power,
+ .card_inserted = db1200_mmc_card_inserted,
+ .card_readonly = db1200_mmc_card_readonly,
+ .led = &db1200_mmc_led,
+ },
+ [1] = {
+ .cd_setup = pb1200_mmc1_cd_setup,
+ .set_power = pb1200_mmc1_set_power,
+ .card_inserted = pb1200_mmc1_card_inserted,
+ .card_readonly = pb1200_mmc1_card_readonly,
+ .led = &pb1200_mmc1_led,
+ },
};
static struct resource au1200_mmc0_resources[] = {
@@ -415,12 +545,47 @@ static struct platform_device db1200_mmc0_dev = {
.dev = {
.dma_mask = &au1xxx_mmc_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &db1200mmc_platdata,
+ .platform_data = &db1200_mmc_platdata[0],
},
.num_resources = ARRAY_SIZE(au1200_mmc0_resources),
.resource = au1200_mmc0_resources,
};
+static struct resource au1200_mmc1_res[] = {
+ [0] = {
+ .start = AU1100_SD1_PHYS_ADDR,
+ .end = AU1100_SD1_PHYS_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AU1200_SD_INT,
+ .end = AU1200_SD_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = AU1200_DSCR_CMD0_SDMS_TX1,
+ .end = AU1200_DSCR_CMD0_SDMS_TX1,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = AU1200_DSCR_CMD0_SDMS_RX1,
+ .end = AU1200_DSCR_CMD0_SDMS_RX1,
+ .flags = IORESOURCE_DMA,
+ }
+};
+
+static struct platform_device pb1200_mmc1_dev = {
+ .name = "au1xxx-mmc",
+ .id = 1,
+ .dev = {
+ .dma_mask = &au1xxx_mmc_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &db1200_mmc_platdata[1],
+ },
+ .num_resources = ARRAY_SIZE(au1200_mmc1_res),
+ .resource = au1200_mmc1_res,
+};
+
/**********************************************************************/
static int db1200fb_panel_index(void)
@@ -598,14 +763,50 @@ static struct platform_device *db1200_devs[] __initdata = {
&db1200_sound_dev,
};
+static struct platform_device *pb1200_devs[] __initdata = {
+ &pb1200_mmc1_dev,
+};
+
+/* Some peripheral base addresses differ on the PB1200 */
+static int __init pb1200_res_fixup(void)
+{
+ /* CPLD Revs earlier than 4 cause problems */
+ if (BCSR_WHOAMI_CPLD(bcsr_read(BCSR_WHOAMI)) <= 3) {
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "PB1200 must be at CPLD rev 4. Please have\n");
+ printk(KERN_ERR "the board updated to latest revisions.\n");
+ printk(KERN_ERR "This software will not work reliably\n");
+ printk(KERN_ERR "on anything older than CPLD rev 4.!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ return 1;
+ }
+
+ db1200_nand_res[0].start = PB1200_NAND_PHYS_ADDR;
+ db1200_nand_res[0].end = PB1200_NAND_PHYS_ADDR + 0xff;
+ db1200_ide_res[0].start = PB1200_IDE_PHYS_ADDR;
+ db1200_ide_res[0].end = PB1200_IDE_PHYS_ADDR + DB1200_IDE_PHYS_LEN - 1;
+ db1200_eth_res[0].start = PB1200_ETH_PHYS_ADDR;
+ db1200_eth_res[0].end = PB1200_ETH_PHYS_ADDR + 0xff;
+ return 0;
+}
+
static int __init db1200_dev_init(void)
{
unsigned long pfc;
unsigned short sw;
- int swapped;
+ int swapped, bid;
+
+ bid = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI));
+ if ((bid == BCSR_WHOAMI_PB1200_DDR1) ||
+ (bid == BCSR_WHOAMI_PB1200_DDR2)) {
+ if (pb1200_res_fixup())
+ return -ENODEV;
+ }
/* GPIO7 is low-level triggered CPLD cascade */
- irq_set_irq_type(AU1200_GPIO7_INT, IRQF_TRIGGER_LOW);
+ irq_set_irq_type(AU1200_GPIO7_INT, IRQ_TYPE_LEVEL_LOW);
bcsr_init_irq(DB1200_INT_BEGIN, DB1200_INT_END, AU1200_GPIO7_INT);
/* insert/eject pairs: one of both is always screaming. To avoid
@@ -626,6 +827,7 @@ static int __init db1200_dev_init(void)
/* SWITCHES: S6.8 I2C/SPI selector (OFF=I2C ON=SPI)
* S6.7 AC97/I2S selector (OFF=AC97 ON=I2S)
+ * or S12 on the PB1200.
*/
/* NOTE: GPIO215 controls OTG VBUS supply. In SPI mode however
@@ -640,7 +842,7 @@ static int __init db1200_dev_init(void)
gpio_request(215, "otg-vbus");
gpio_direction_output(215, 1);
- printk(KERN_INFO "DB1200 device configuration:\n");
+ printk(KERN_INFO "%s device configuration:\n", board_type_str());
sw = bcsr_read(BCSR_SWITCHES);
if (sw & BCSR_SWITCHES_DIP_8) {
@@ -707,6 +909,13 @@ static int __init db1200_dev_init(void)
swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1200_SWAPBOOT;
db1x_register_norflash(64 << 20, 2, swapped);
- return platform_add_devices(db1200_devs, ARRAY_SIZE(db1200_devs));
+ platform_add_devices(db1200_devs, ARRAY_SIZE(db1200_devs));
+
+ /* PB1200 is a DB1200 with a 2nd MMC and Camera connector */
+ if ((bid == BCSR_WHOAMI_PB1200_DDR1) ||
+ (bid == BCSR_WHOAMI_PB1200_DDR2))
+ platform_add_devices(pb1200_devs, ARRAY_SIZE(pb1200_devs));
+
+ return 0;
}
device_initcall(db1200_dev_init);
diff --git a/arch/mips/alchemy/devboards/pb1200.c b/arch/mips/alchemy/devboards/pb1200.c
deleted file mode 100644
index a2676c95053b..000000000000
--- a/arch/mips/alchemy/devboards/pb1200.c
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- * Pb1200/DBAu1200 board platform device registration
- *
- * Copyright (C) 2008 MontaVista Software Inc. <source@mvista.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/leds.h>
-#include <linux/platform_device.h>
-#include <linux/smc91x.h>
-#include <asm/mach-au1x00/au1000.h>
-#include <asm/mach-au1x00/au1100_mmc.h>
-#include <asm/mach-au1x00/au1200fb.h>
-#include <asm/mach-au1x00/au1xxx_dbdma.h>
-#include <asm/mach-db1x00/bcsr.h>
-#include <asm/mach-pb1x00/pb1200.h>
-#include <prom.h>
-#include "platform.h"
-
-
-const char *get_system_type(void)
-{
- return "PB1200";
-}
-
-void __init board_setup(void)
-{
- printk(KERN_INFO "AMD Alchemy Pb1200 Board\n");
- bcsr_init(PB1200_BCSR_PHYS_ADDR,
- PB1200_BCSR_PHYS_ADDR + PB1200_BCSR_HEXLED_OFS);
-
-#if 0
- {
- u32 pin_func;
-
- /*
- * Enable PSC1 SYNC for AC97. Normaly done in audio driver,
- * but it is board specific code, so put it here.
- */
- pin_func = au_readl(SYS_PINFUNC);
- au_sync();
- pin_func |= SYS_PF_MUST_BE_SET | SYS_PF_PSC1_S1;
- au_writel(pin_func, SYS_PINFUNC);
-
- au_writel(0, (u32)bcsr | 0x10); /* turn off PCMCIA power */
- au_sync();
- }
-#endif
-
-#if defined(CONFIG_I2C_AU1550)
- {
- u32 freq0, clksrc;
- u32 pin_func;
-
- /* Select SMBus in CPLD */
- bcsr_mod(BCSR_RESETS, BCSR_RESETS_PSC0MUX, 0);
-
- pin_func = au_readl(SYS_PINFUNC);
- au_sync();
- pin_func &= ~(SYS_PINFUNC_P0A | SYS_PINFUNC_P0B);
- /* Set GPIOs correctly */
- pin_func |= 2 << 17;
- au_writel(pin_func, SYS_PINFUNC);
- au_sync();
-
- /* The I2C driver depends on 50 MHz clock */
- freq0 = au_readl(SYS_FREQCTRL0);
- au_sync();
- freq0 &= ~(SYS_FC_FRDIV1_MASK | SYS_FC_FS1 | SYS_FC_FE1);
- freq0 |= 3 << SYS_FC_FRDIV1_BIT;
- /* 396 MHz / (3 + 1) * 2 == 49.5 MHz */
- au_writel(freq0, SYS_FREQCTRL0);
- au_sync();
- freq0 |= SYS_FC_FE1;
- au_writel(freq0, SYS_FREQCTRL0);
- au_sync();
-
- clksrc = au_readl(SYS_CLKSRC);
- au_sync();
- clksrc &= ~(SYS_CS_CE0 | SYS_CS_DE0 | SYS_CS_ME0_MASK);
- /* Bit 22 is EXTCLK0 for PSC0 */
- clksrc |= SYS_CS_MUX_FQ1 << SYS_CS_ME0_BIT;
- au_writel(clksrc, SYS_CLKSRC);
- au_sync();
- }
-#endif
-
- /*
- * The Pb1200 development board uses external MUX for PSC0 to
- * support SMB/SPI. bcsr_resets bit 12: 0=SMB 1=SPI
- */
-#ifdef CONFIG_I2C_AU1550
- bcsr_mod(BCSR_RESETS, BCSR_RESETS_PSC0MUX, 0);
-#endif
- au_sync();
-}
-
-/******************************************************************************/
-
-static int mmc_activity;
-
-static void pb1200mmc0_set_power(void *mmc_host, int state)
-{
- if (state)
- bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SD0PWR);
- else
- bcsr_mod(BCSR_BOARD, BCSR_BOARD_SD0PWR, 0);
-
- msleep(1);
-}
-
-static int pb1200mmc0_card_readonly(void *mmc_host)
-{
- return (bcsr_read(BCSR_STATUS) & BCSR_STATUS_SD0WP) ? 1 : 0;
-}
-
-static int pb1200mmc0_card_inserted(void *mmc_host)
-{
- return (bcsr_read(BCSR_SIGSTAT) & BCSR_INT_SD0INSERT) ? 1 : 0;
-}
-
-static void pb1200_mmcled_set(struct led_classdev *led,
- enum led_brightness brightness)
-{
- if (brightness != LED_OFF) {
- if (++mmc_activity == 1)
- bcsr_mod(BCSR_LEDS, BCSR_LEDS_LED0, 0);
- } else {
- if (--mmc_activity == 0)
- bcsr_mod(BCSR_LEDS, 0, BCSR_LEDS_LED0);
- }
-}
-
-static struct led_classdev pb1200mmc_led = {
- .brightness_set = pb1200_mmcled_set,
-};
-
-static void pb1200mmc1_set_power(void *mmc_host, int state)
-{
- if (state)
- bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SD1PWR);
- else
- bcsr_mod(BCSR_BOARD, BCSR_BOARD_SD1PWR, 0);
-
- msleep(1);
-}
-
-static int pb1200mmc1_card_readonly(void *mmc_host)
-{
- return (bcsr_read(BCSR_STATUS) & BCSR_STATUS_SD1WP) ? 1 : 0;
-}
-
-static int pb1200mmc1_card_inserted(void *mmc_host)
-{
- return (bcsr_read(BCSR_SIGSTAT) & BCSR_INT_SD1INSERT) ? 1 : 0;
-}
-
-static struct au1xmmc_platform_data pb1200mmc_platdata[2] = {
- [0] = {
- .set_power = pb1200mmc0_set_power,
- .card_inserted = pb1200mmc0_card_inserted,
- .card_readonly = pb1200mmc0_card_readonly,
- .cd_setup = NULL, /* use poll-timer in driver */
- .led = &pb1200mmc_led,
- },
- [1] = {
- .set_power = pb1200mmc1_set_power,
- .card_inserted = pb1200mmc1_card_inserted,
- .card_readonly = pb1200mmc1_card_readonly,
- .cd_setup = NULL, /* use poll-timer in driver */
- .led = &pb1200mmc_led,
- },
-};
-
-static u64 au1xxx_mmc_dmamask = DMA_BIT_MASK(32);
-
-static struct resource au1200_mmc0_res[] = {
- [0] = {
- .start = AU1100_SD0_PHYS_ADDR,
- .end = AU1100_SD0_PHYS_ADDR + 0xfff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AU1200_SD_INT,
- .end = AU1200_SD_INT,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = AU1200_DSCR_CMD0_SDMS_TX0,
- .end = AU1200_DSCR_CMD0_SDMS_TX0,
- .flags = IORESOURCE_DMA,
- },
- [3] = {
- .start = AU1200_DSCR_CMD0_SDMS_RX0,
- .end = AU1200_DSCR_CMD0_SDMS_RX0,
- .flags = IORESOURCE_DMA,
- }
-};
-
-static struct platform_device pb1200_mmc0_dev = {
- .name = "au1xxx-mmc",
- .id = 0,
- .dev = {
- .dma_mask = &au1xxx_mmc_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &pb1200mmc_platdata[0],
- },
- .num_resources = ARRAY_SIZE(au1200_mmc0_res),
- .resource = au1200_mmc0_res,
-};
-
-static struct resource au1200_mmc1_res[] = {
- [0] = {
- .start = AU1100_SD1_PHYS_ADDR,
- .end = AU1100_SD1_PHYS_ADDR + 0xfff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AU1200_SD_INT,
- .end = AU1200_SD_INT,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = AU1200_DSCR_CMD0_SDMS_TX1,
- .end = AU1200_DSCR_CMD0_SDMS_TX1,
- .flags = IORESOURCE_DMA,
- },
- [3] = {
- .start = AU1200_DSCR_CMD0_SDMS_RX1,
- .end = AU1200_DSCR_CMD0_SDMS_RX1,
- .flags = IORESOURCE_DMA,
- }
-};
-
-static struct platform_device pb1200_mmc1_dev = {
- .name = "au1xxx-mmc",
- .id = 1,
- .dev = {
- .dma_mask = &au1xxx_mmc_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &pb1200mmc_platdata[1],
- },
- .num_resources = ARRAY_SIZE(au1200_mmc1_res),
- .resource = au1200_mmc1_res,
-};
-
-
-static struct resource ide_resources[] = {
- [0] = {
- .start = IDE_PHYS_ADDR,
- .end = IDE_PHYS_ADDR + IDE_PHYS_LEN - 1,
- .flags = IORESOURCE_MEM
- },
- [1] = {
- .start = IDE_INT,
- .end = IDE_INT,
- .flags = IORESOURCE_IRQ
- },
- [2] = {
- .start = AU1200_DSCR_CMD0_DMA_REQ1,
- .end = AU1200_DSCR_CMD0_DMA_REQ1,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static u64 au1200_ide_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device ide_device = {
- .name = "au1200-ide",
- .id = 0,
- .dev = {
- .dma_mask = &au1200_ide_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(ide_resources),
- .resource = ide_resources
-};
-
-static struct smc91x_platdata smc_data = {
- .flags = SMC91X_NOWAIT | SMC91X_USE_16BIT,
- .leda = RPC_LED_100_10,
- .ledb = RPC_LED_TX_RX,
-};
-
-static struct resource smc91c111_resources[] = {
- [0] = {
- .name = "smc91x-regs",
- .start = SMC91C111_PHYS_ADDR,
- .end = SMC91C111_PHYS_ADDR + 0xf,
- .flags = IORESOURCE_MEM
- },
- [1] = {
- .start = SMC91C111_INT,
- .end = SMC91C111_INT,
- .flags = IORESOURCE_IRQ
- },
-};
-
-static struct platform_device smc91c111_device = {
- .dev = {
- .platform_data = &smc_data,
- },
- .name = "smc91x",
- .id = -1,
- .num_resources = ARRAY_SIZE(smc91c111_resources),
- .resource = smc91c111_resources
-};
-
-static struct resource au1200_psc0_res[] = {
- [0] = {
- .start = AU1550_PSC0_PHYS_ADDR,
- .end = AU1550_PSC0_PHYS_ADDR + 0xfff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AU1200_PSC0_INT,
- .end = AU1200_PSC0_INT,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = AU1200_DSCR_CMD0_PSC0_TX,
- .end = AU1200_DSCR_CMD0_PSC0_TX,
- .flags = IORESOURCE_DMA,
- },
- [3] = {
- .start = AU1200_DSCR_CMD0_PSC0_RX,
- .end = AU1200_DSCR_CMD0_PSC0_RX,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct platform_device pb1200_i2c_dev = {
- .name = "au1xpsc_smbus",
- .id = 0, /* bus number */
- .num_resources = ARRAY_SIZE(au1200_psc0_res),
- .resource = au1200_psc0_res,
-};
-
-static int pb1200fb_panel_index(void)
-{
- return (bcsr_read(BCSR_SWITCHES) >> 8) & 0x0f;
-}
-
-static int pb1200fb_panel_init(void)
-{
- /* Apply power */
- bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
- BCSR_BOARD_LCDBL);
- return 0;
-}
-
-static int pb1200fb_panel_shutdown(void)
-{
- /* Remove power */
- bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
- BCSR_BOARD_LCDBL, 0);
- return 0;
-}
-
-static struct au1200fb_platdata pb1200fb_pd = {
- .panel_index = pb1200fb_panel_index,
- .panel_init = pb1200fb_panel_init,
- .panel_shutdown = pb1200fb_panel_shutdown,
-};
-
-static struct resource au1200_lcd_res[] = {
- [0] = {
- .start = AU1200_LCD_PHYS_ADDR,
- .end = AU1200_LCD_PHYS_ADDR + 0x800 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AU1200_LCD_INT,
- .end = AU1200_LCD_INT,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static u64 au1200_lcd_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device pb1200_lcd_dev = {
- .name = "au1200-lcd",
- .id = 0,
- .dev = {
- .dma_mask = &au1200_lcd_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &pb1200fb_pd,
- },
- .num_resources = ARRAY_SIZE(au1200_lcd_res),
- .resource = au1200_lcd_res,
-};
-
-static struct platform_device *board_platform_devices[] __initdata = {
- &ide_device,
- &smc91c111_device,
- &pb1200_i2c_dev,
- &pb1200_mmc0_dev,
- &pb1200_mmc1_dev,
- &pb1200_lcd_dev,
-};
-
-static int __init board_register_devices(void)
-{
- int swapped;
-
- /* We have a problem with CPLD rev 3. */
- if (BCSR_WHOAMI_CPLD(bcsr_read(BCSR_WHOAMI)) <= 3) {
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "Pb1200 must be at CPLD rev 4. Please have Pb1200\n");
- printk(KERN_ERR "updated to latest revision. This software will\n");
- printk(KERN_ERR "not work on anything less than CPLD rev 4.\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- panic("Game over. Your score is 0.");
- }
-
- irq_set_irq_type(AU1200_GPIO7_INT, IRQF_TRIGGER_LOW);
- bcsr_init_irq(PB1200_INT_BEGIN, PB1200_INT_END, AU1200_GPIO7_INT);
-
- 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,
- PB1200_PC0_INT, PB1200_PC0_INSERT_INT,
- /*PB1200_PC0_STSCHG_INT*/0, PB1200_PC0_EJECT_INT, 0);
-
- db1x_register_pcmcia_socket(
- AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x008000000,
- AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x008400000 - 1,
- AU1000_PCMCIA_MEM_PHYS_ADDR + 0x008000000,
- AU1000_PCMCIA_MEM_PHYS_ADDR + 0x008400000 - 1,
- AU1000_PCMCIA_IO_PHYS_ADDR + 0x008000000,
- AU1000_PCMCIA_IO_PHYS_ADDR + 0x008010000 - 1,
- PB1200_PC1_INT, PB1200_PC1_INSERT_INT,
- /*PB1200_PC1_STSCHG_INT*/0, PB1200_PC1_EJECT_INT, 1);
-
- swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1200_SWAPBOOT;
- db1x_register_norflash(128 * 1024 * 1024, 2, swapped);
-
- return platform_add_devices(board_platform_devices,
- ARRAY_SIZE(board_platform_devices));
-}
-device_initcall(board_register_devices);
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