* [PATCH] OMAP: FLASH: Move Flash specific device info in a separate board file
@ 2007-11-20 14:23 Choraria, Rohit
2007-11-23 21:35 ` Tony Lindgren
0 siblings, 1 reply; 2+ messages in thread
From: Choraria, Rohit @ 2007-11-20 14:23 UTC (permalink / raw)
To: linux-omap-open-source
Hi,
This patch moves the SDP3430 NOR and OneNAND devices to a new file
board-3430sdp-flash.c. It also adds the support for ethernet on ES2 SDP.
Regards,
Rohit
Signed-off-by: Rohit Choraria <rohitkc@ti.com>
---
arch/arm/mach-omap2/Makefile | 3
arch/arm/mach-omap2/board-3430sdp-flash.c | 196 ++++++++++++++++++++++++++++++
arch/arm/mach-omap2/board-3430sdp.c | 81 ++----------
include/asm-arm/arch-omap/board-3430sdp.h | 16 +-
include/asm-arm/arch-omap/gpmc.h | 79 ++++++++----
5 files changed, 278 insertions(+), 97 deletions(-)
Index: linux-omap/arch/arm/mach-omap2/board-3430sdp-flash.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-omap/arch/arm/mach-omap2/board-3430sdp-flash.c 2007-11-19 13:52:25.224981776 -0500
@@ -0,0 +1,196 @@
+/*
+ * linux/arch/arm/mach-omap2/board-3430sdp-flash.c
+ *
+ * Copyright (c) 2007 Texas Instruments
+ *
+ * Modified from mach-omap2/board-2430sdp-flash.c
+ * Author: Rohit Choraria <rohitkc@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/onenand_regs.h>
+#include <linux/types.h>
+#include <linux/io.h>
+
+#include <asm/mach/flash.h>
+#include <asm/arch/onenand.h>
+#include <asm/arch/board.h>
+#include <asm/arch/gpmc.h>
+
+static struct mtd_partition sdp_nor_partitions[] = {
+ /* bootloader (U-Boot, etc) in first sector */
+ {
+ .name = "Bootloader-NOR",
+ .offset = 0,
+ .size = SZ_256K,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ /* bootloader params in the next sector */
+ {
+ .name = "Params-NOR",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_256K,
+ .mask_flags = 0,
+ },
+ /* kernel */
+ {
+ .name = "Kernel-NOR",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_2M,
+ .mask_flags = 0
+ },
+ /* file system */
+ {
+ .name = "Filesystem-NOR",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ .mask_flags = 0
+ }
+};
+
+static struct flash_platform_data sdp_nor_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+ .parts = sdp_nor_partitions,
+ .nr_parts = ARRAY_SIZE(sdp_nor_partitions),
+};
+
+static struct resource sdp_nor_resource = {
+ .start = 0,
+ .end = 0,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device sdp_nor_device = {
+ .name = "omapflash",
+ .id = 0,
+ .dev = {
+ .platform_data = &sdp_nor_data,
+ },
+ .num_resources = 1,
+ .resource = &sdp_nor_resource,
+};
+
+static int sdp_onenand_setup(void __iomem *);
+
+static struct mtd_partition sdp_onenand_partitions[] = {
+ {
+ .name = "X-Loader-OneNAND",
+ .offset = 0,
+ .size = 4 * (64 * 2048),
+ .mask_flags = MTD_WRITEABLE /* force read-only */
+ },
+ {
+ .name = "U-Boot-OneNAND",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 2 * (64 * 2048),
+ .mask_flags = MTD_WRITEABLE /* force read-only */
+ },
+ {
+ .name = "U-Boot Environment-OneNAND",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 1 * (64 * 2048),
+ },
+ {
+ .name = "Kernel-OneNAND",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 16 * (64 * 2048),
+ },
+ {
+ .name = "File System-OneNAND",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct omap_onenand_platform_data sdp_onenand_data = {
+ .parts = sdp_onenand_partitions,
+ .nr_parts = ARRAY_SIZE(sdp_onenand_partitions),
+ .onenand_setup = sdp_onenand_setup,
+ .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */
+};
+
+static struct platform_device sdp_onenand_device = {
+ .name = "omap2-onenand",
+ .id = -1,
+ .dev = {
+ .platform_data = &sdp_onenand_data,
+ },
+};
+
+/*
+ * sdp_onenand_setup - The function configures the onenand flash.
+ * @onenand_base: Onenand base address
+ *
+ * @return int: Currently always returning zero.
+ */
+static int sdp_onenand_setup(void __iomem *onenand_base)
+{
+ /* Onenand setup does nothing at present */
+ return 0;
+}
+/**
+ * sdp3430_flash_init - Identify devices connected to GPMC and register.
+ *
+ * @return - void.
+ */
+void __init sdp3430_flash_init(void)
+{
+ unsigned long gpmc_base_add, gpmc_cs_base_add;
+ u8 cs = 0;
+ u8 onenandcs = GPMC_CS_NUM + 1;
+
+ gpmc_base_add = OMAP34XX_GPMC_VIRT;
+
+ /* Configure start address and size of NOR device */
+ if (is_sil_rev_greater_than(OMAP3430_REV_ES1_0)) {
+ sdp_nor_resource.start = FLASH_BASE_SDPV2;
+ sdp_nor_resource.end = FLASH_BASE_SDPV2
+ + FLASH_SIZE_SDPV2 - 1;
+ } else {
+ sdp_nor_resource.start = FLASH_BASE_SDPV1;
+ sdp_nor_resource.end = FLASH_BASE_SDPV1
+ + FLASH_SIZE_SDPV1 - 1;
+ }
+
+ if (platform_device_register(&sdp_nor_device) < 0)
+ printk(KERN_ERR "Unable to register NOR device\n");
+
+ while (cs < GPMC_CS_NUM) {
+ u32 ret = 0;
+ gpmc_cs_base_add =
+ (gpmc_base_add + GPMC_CS0_BASE + (cs * GPMC_CS_SIZE));
+
+ /*
+ * xloader/Uboot would have programmed the oneNAND
+ * base address for us This is a ugly hack. The proper
+ * way of doing this is to pass the setup of u-boot up
+ * to kernel using kernel params - something on the
+ * lines of machineID. Check if oneNAND is configured
+ */
+ ret = __raw_readl(gpmc_cs_base_add + GPMC_CS_CONFIG7);
+ if ((ret & 0x3F) == (ONENAND_MAP >> 24))
+ onenandcs = cs;
+ cs++;
+ }
+ if (onenandcs > GPMC_CS_NUM) {
+ printk(KERN_INFO "OneNAND: Unable to find configuration "
+ " in GPMC\n ");
+ return;
+ }
+
+ if (onenandcs < GPMC_CS_NUM) {
+ sdp_onenand_data.cs = onenandcs;
+ if (platform_device_register(&sdp_onenand_device) < 0)
+ printk(KERN_ERR "Unable to register OneNAND device\n");
+ }
+}
+
Index: linux-omap/arch/arm/mach-omap2/board-3430sdp.c
===================================================================
--- linux-omap.orig/arch/arm/mach-omap2/board-3430sdp.c 2007-11-19 14:14:03.000000000 -0500
+++ linux-omap/arch/arm/mach-omap2/board-3430sdp.c 2007-11-19 14:14:15.469794288 -0500
@@ -15,8 +15,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
#include <linux/delay.h>
#include <linux/input.h>
#include <linux/workqueue.h>
@@ -29,7 +27,6 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
#include <asm/arch/twl4030.h>
#include <asm/arch/mcspi.h>
@@ -44,76 +41,21 @@
#include <asm/io.h>
#include <asm/delay.h>
-#define SDP3430_FLASH_CS 0
#define SDP3430_SMC91X_CS 3
#define ENABLE_VAUX3_DEDICATED 0x03
#define ENABLE_VAUX3_DEV_GRP 0x20
-static struct mtd_partition sdp3430_partitions[] = {
- /* bootloader (U-Boot, etc) in first sector */
- {
- .name = "bootloader",
- .offset = 0,
- .size = SZ_256K,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- /* bootloader params in the next sector */
- {
- .name = "params",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_128K,
- .mask_flags = 0,
- },
- /* kernel */
- {
- .name = "kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_2M,
- .mask_flags = 0
- },
- /* file system */
- {
- .name = "filesystem",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0
- }
-};
-
-static struct flash_platform_data sdp3430_flash_data = {
- .map_name = "cfi_probe",
- .width = 2,
- .parts = sdp3430_partitions,
- .nr_parts = ARRAY_SIZE(sdp3430_partitions),
-};
-
-static struct resource sdp3430_flash_resource = {
- .start = FLASH_BASE,
- .end = FLASH_BASE + SZ_64M - 1,
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device sdp3430_flash_device = {
- .name = "omapflash",
- .id = 0,
- .dev = {
- .platform_data = &sdp3430_flash_data,
- },
- .num_resources = 1,
- .resource = &sdp3430_flash_resource,
-};
-
static struct resource sdp3430_smc91x_resources[] = {
[0] = {
.start = OMAP34XX_ETHR_START,
.end = OMAP34XX_ETHR_START + SZ_4K,
- .flags = IORESOURCE_MEM,
+ .flags = IORESOURCE_MEM,
},
[1] = {
- .start = OMAP_GPIO_IRQ(OMAP34XX_ETHR_GPIO_IRQ),
+ .start = 0,
.end = 0,
- .flags = IORESOURCE_IRQ,
+ .flags = IORESOURCE_IRQ,
},
};
@@ -256,7 +198,6 @@
};
static struct platform_device *sdp3430_devices[] __initdata = {
&sdp3430_smc91x_device,
- &sdp3430_flash_device,
&sdp3430_kp_device,
};
@@ -266,6 +207,7 @@
unsigned long cs_mem_base;
unsigned int rate;
struct clk *l3ck;
+ int eth_gpio = 0;
eth_cs = SDP3430_SMC91X_CS;
@@ -284,12 +226,19 @@
sdp3430_smc91x_resources[0].end = cs_mem_base + 0xf;
udelay(100);
- if (omap_request_gpio(OMAP34XX_ETHR_GPIO_IRQ) < 0) {
+ if (is_sil_rev_greater_than(OMAP3430_REV_ES1_0))
+ eth_gpio = OMAP34XX_ETHR_GPIO_IRQ_SDPV2;
+ else
+ eth_gpio = OMAP34XX_ETHR_GPIO_IRQ_SDPV1;
+
+ sdp3430_smc91x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio);
+
+ if (omap_request_gpio(eth_gpio) < 0) {
printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
- OMAP34XX_ETHR_GPIO_IRQ);
+ eth_gpio);
return;
}
- omap_set_gpio_direction(OMAP34XX_ETHR_GPIO_IRQ, 1);
+ omap_set_gpio_direction(eth_gpio, 1);
}
static void __init omap_3430sdp_init_irq(void)
@@ -314,6 +263,7 @@
omap_register_i2c_bus(3, 400, NULL, 0);
return 0;
}
+extern void __init sdp3430_flash_init(void);
static void __init omap_3430sdp_init(void)
{
@@ -322,6 +272,7 @@
omap_board_config_size = ARRAY_SIZE(sdp3430_config);
spi_register_board_info(sdp3430_spi_board_info,
ARRAY_SIZE(sdp3430_spi_board_info));
+ sdp3430_flash_init();
ads7846_dev_init();
omap_serial_init();
}
Index: linux-omap/include/asm-arm/arch-omap/board-3430sdp.h
===================================================================
--- linux-omap.orig/include/asm-arm/arch-omap/board-3430sdp.h 2007-11-19 13:36:16.000000000 -0500
+++ linux-omap/include/asm-arm/arch-omap/board-3430sdp.h 2007-11-19 14:24:42.763431160 -0500
@@ -34,7 +34,8 @@
/* Placeholder for 3430SDP specific defines */
#define OMAP34XX_ETHR_START DEBUG_BASE
-#define OMAP34XX_ETHR_GPIO_IRQ 29
+#define OMAP34XX_ETHR_GPIO_IRQ_SDPV1 29
+#define OMAP34XX_ETHR_GPIO_IRQ_SDPV2 6
/*
* GPIO used for TSC2046, TI's Touchscreen controller
@@ -55,10 +56,15 @@
* OneNand Mapped to 0x20000000
* Boot Mode(NAND/NOR). The other on CS1
*/
-#define FLASH_BASE 0x04000000 /* NOR flash (64 Meg aligned) */
-#define DEBUG_BASE 0x08000000 /* debug board */
-#define NAND_BASE 0x0C000000 /* NAND flash */
-#define ONENAND_MAP 0x20000000 /* OneNand flash */
+#define FLASH_BASE_SDPV1 0x04000000 /* NOR flash (64 Meg aligned) */
+#define FLASH_BASE_SDPV2 0x10000000 /* NOR flash (256 Meg aligned) */
+#define DEBUG_BASE 0x08000000 /* debug board */
+#define NAND_BASE 0x0C000000 /* NAND flash */
+#define ONENAND_MAP 0x20000000 /* OneNand flash */
+
+/* various memory sizes */
+#define FLASH_SIZE_SDPV1 SZ_64M
+#define FLASH_SIZE_SDPV2 SZ_128M
#ifdef CONFIG_TWL4030_CORE
Index: linux-omap/arch/arm/mach-omap2/Makefile
===================================================================
--- linux-omap.orig/arch/arm/mach-omap2/Makefile 2007-11-19 13:37:33.000000000 -0500
+++ linux-omap/arch/arm/mach-omap2/Makefile 2007-11-19 14:22:32.974162128 -0500
@@ -28,7 +28,8 @@
board-2430sdp-flash.o \
board-2430sdp-usb.o
obj-$(CONFIG_MACH_OMAP_2430OSK) += board-2430osk.o
-obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o
+obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \
+ board-3430sdp-flash.o
obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o \
board-apollon-keys.o
obj-$(CONFIG_MACH_NOKIA_N800) += board-n800.o board-n800-flash.o \
Index: linux-omap/include/asm-arm/arch-omap/gpmc.h
===================================================================
--- linux-omap.orig/include/asm-arm/arch-omap/gpmc.h 2007-11-19 13:36:16.000000000 -0500
+++ linux-omap/include/asm-arm/arch-omap/gpmc.h 2007-11-20 11:24:38.032203488 -0500
@@ -14,6 +14,36 @@
/* Maximum Number of Chip Selects */
#define GPMC_CS_NUM 8
+#define GPMC_REVISION 0x00
+#define GPMC_SYSCONFIG 0x10
+#define GPMC_SYSSTATUS 0x14
+#define GPMC_IRQSTATUS 0x18
+#define GPMC_IRQENABLE 0x1C
+#define GPMC_TIMEOUT_CTRL 0x40
+#define GPMC_ERR_ADDRESS 0x44
+#define GPMC_ERR_TYPE 0x48
+#define GPMC_CONFIG 0x50
+#define GPMC_STATUS 0x54
+#define GPMC_PREFETCH_CONFIG1 0x1e0
+#define GPMC_PREFETCH_CONFIG2 0x1e4
+#define GPMC_PREFETCH_CONTROL 0x1e8
+#define GPMC_PREFETCH_STATUS 0x1f0
+#define GPMC_ECC_CONFIG 0x1F4
+#define GPMC_ECC_CONTROL 0x1F8
+#define GPMC_ECC_SIZE_CONFIG 0x1FC
+#define GPMC_ECC1_RESULT 0x200
+#define GPMC_ECC2_RESULT 0x204
+#define GPMC_ECC3_RESULT 0x208
+#define GPMC_ECC4_RESULT 0x20C
+#define GPMC_ECC5_RESULT 0x210
+#define GPMC_ECC6_RESULT 0x214
+#define GPMC_ECC7_RESULT 0x218
+#define GPMC_ECC8_RESULT 0x21C
+#define GPMC_ECC9_RESULT 0x220
+
+#define GPMC_CS0_BASE 0x60
+#define GPMC_CS_SIZE 0x30
+
#define GPMC_CS_CONFIG1 0x00
#define GPMC_CS_CONFIG2 0x04
#define GPMC_CS_CONFIG3 0x08
@@ -25,33 +55,30 @@
#define GPMC_CS_NAND_ADDRESS 0x20
#define GPMC_CS_NAND_DATA 0x24
-#define GPMC_CONFIG 0x50
-#define GPMC_STATUS 0x54
-
-#define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31)
-#define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 30)
-#define GPMC_CONFIG1_READTYPE_ASYNC (0 << 29)
-#define GPMC_CONFIG1_READTYPE_SYNC (1 << 29)
-#define GPMC_CONFIG1_WRITEMULTIPLE_SUPP (1 << 28)
-#define GPMC_CONFIG1_WRITETYPE_ASYNC (0 << 27)
-#define GPMC_CONFIG1_WRITETYPE_SYNC (1 << 27)
+#define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31)
+#define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 30)
+#define GPMC_CONFIG1_READTYPE_ASYNC (0 << 29)
+#define GPMC_CONFIG1_READTYPE_SYNC (1 << 29)
+#define GPMC_CONFIG1_WRITEMULTIPLE_SUPP (1 << 28)
+#define GPMC_CONFIG1_WRITETYPE_ASYNC (0 << 27)
+#define GPMC_CONFIG1_WRITETYPE_SYNC (1 << 27)
#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) ((val & 3) << 25)
-#define GPMC_CONFIG1_PAGE_LEN(val) ((val & 3) << 23)
-#define GPMC_CONFIG1_WAIT_READ_MON (1 << 22)
-#define GPMC_CONFIG1_WAIT_WRITE_MON (1 << 21)
-#define GPMC_CONFIG1_WAIT_MON_IIME(val) ((val & 3) << 18)
-#define GPMC_CONFIG1_WAIT_PIN_SEL(val) ((val & 3) << 16)
-#define GPMC_CONFIG1_DEVICESIZE(val) ((val & 3) << 12)
-#define GPMC_CONFIG1_DEVICESIZE_16 GPMC_CONFIG1_DEVICESIZE(1)
-#define GPMC_CONFIG1_DEVICETYPE(val) ((val & 3) << 10)
-#define GPMC_CONFIG1_DEVICETYPE_NOR GPMC_CONFIG1_DEVICETYPE(0)
-#define GPMC_CONFIG1_DEVICETYPE_NAND GPMC_CONFIG1_DEVICETYPE(1)
-#define GPMC_CONFIG1_MUXADDDATA (1 << 9)
-#define GPMC_CONFIG1_TIME_PARA_GRAN (1 << 4)
-#define GPMC_CONFIG1_FCLK_DIV(val) (val & 3)
-#define GPMC_CONFIG1_FCLK_DIV2 (GPMC_CONFIG1_FCLK_DIV(1))
-#define GPMC_CONFIG1_FCLK_DIV3 (GPMC_CONFIG1_FCLK_DIV(2))
-#define GPMC_CONFIG1_FCLK_DIV4 (GPMC_CONFIG1_FCLK_DIV(3))
+#define GPMC_CONFIG1_PAGE_LEN(val) ((val & 3) << 23)
+#define GPMC_CONFIG1_WAIT_READ_MON (1 << 22)
+#define GPMC_CONFIG1_WAIT_WRITE_MON (1 << 21)
+#define GPMC_CONFIG1_WAIT_MON_IIME(val) ((val & 3) << 18)
+#define GPMC_CONFIG1_WAIT_PIN_SEL(val) ((val & 3) << 16)
+#define GPMC_CONFIG1_DEVICESIZE(val) ((val & 3) << 12)
+#define GPMC_CONFIG1_DEVICESIZE_16 GPMC_CONFIG1_DEVICESIZE(1)
+#define GPMC_CONFIG1_DEVICETYPE(val) ((val & 3) << 10)
+#define GPMC_CONFIG1_DEVICETYPE_NOR GPMC_CONFIG1_DEVICETYPE(0)
+#define GPMC_CONFIG1_DEVICETYPE_NAND GPMC_CONFIG1_DEVICETYPE(1)
+#define GPMC_CONFIG1_MUXADDDATA (1 << 9)
+#define GPMC_CONFIG1_TIME_PARA_GRAN (1 << 4)
+#define GPMC_CONFIG1_FCLK_DIV(val) (val & 3)
+#define GPMC_CONFIG1_FCLK_DIV2 (GPMC_CONFIG1_FCLK_DIV(1))
+#define GPMC_CONFIG1_FCLK_DIV3 (GPMC_CONFIG1_FCLK_DIV(2))
+#define GPMC_CONFIG1_FCLK_DIV4 (GPMC_CONFIG1_FCLK_DIV(3))
/*
* Note that all values in this struct are in nanoseconds, while
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] OMAP: FLASH: Move Flash specific device info in a separate board file
2007-11-20 14:23 [PATCH] OMAP: FLASH: Move Flash specific device info in a separate board file Choraria, Rohit
@ 2007-11-23 21:35 ` Tony Lindgren
0 siblings, 0 replies; 2+ messages in thread
From: Tony Lindgren @ 2007-11-23 21:35 UTC (permalink / raw)
To: Choraria, Rohit; +Cc: linux-omap-open-source
Hi,
* Choraria, Rohit <rohitkc@ti.com> [071120 06:24]:
> Hi,
> This patch moves the SDP3430 NOR and OneNAND devices to a new file
> board-3430sdp-flash.c. It also adds the support for ethernet on ES2 SDP.
<snip>
> --- linux-omap.orig/include/asm-arm/arch-omap/gpmc.h 2007-11-19 13:36:16.000000000 -0500
> +++ linux-omap/include/asm-arm/arch-omap/gpmc.h 2007-11-20 11:24:38.032203488 -0500
> @@ -14,6 +14,36 @@
> /* Maximum Number of Chip Selects */
> #define GPMC_CS_NUM 8
>
> +#define GPMC_REVISION 0x00
> +#define GPMC_SYSCONFIG 0x10
> +#define GPMC_SYSSTATUS 0x14
> +#define GPMC_IRQSTATUS 0x18
> +#define GPMC_IRQENABLE 0x1C
> +#define GPMC_TIMEOUT_CTRL 0x40
> +#define GPMC_ERR_ADDRESS 0x44
> +#define GPMC_ERR_TYPE 0x48
> +#define GPMC_CONFIG 0x50
> +#define GPMC_STATUS 0x54
> +#define GPMC_PREFETCH_CONFIG1 0x1e0
> +#define GPMC_PREFETCH_CONFIG2 0x1e4
> +#define GPMC_PREFETCH_CONTROL 0x1e8
> +#define GPMC_PREFETCH_STATUS 0x1f0
> +#define GPMC_ECC_CONFIG 0x1F4
> +#define GPMC_ECC_CONTROL 0x1F8
> +#define GPMC_ECC_SIZE_CONFIG 0x1FC
> +#define GPMC_ECC1_RESULT 0x200
> +#define GPMC_ECC2_RESULT 0x204
> +#define GPMC_ECC3_RESULT 0x208
> +#define GPMC_ECC4_RESULT 0x20C
> +#define GPMC_ECC5_RESULT 0x210
> +#define GPMC_ECC6_RESULT 0x214
> +#define GPMC_ECC7_RESULT 0x218
> +#define GPMC_ECC8_RESULT 0x21C
> +#define GPMC_ECC9_RESULT 0x220
> +
> +#define GPMC_CS0_BASE 0x60
> +#define GPMC_CS_SIZE 0x30
> +
...
How about actually starting to use the generic gpmc code rather than
moving the defines around?
Tony
^ permalink raw reply [flat|nested] 2+ messages in thread
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2007-11-20 14:23 [PATCH] OMAP: FLASH: Move Flash specific device info in a separate board file Choraria, Rohit
2007-11-23 21:35 ` Tony Lindgren
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