forked from Minki/linux
45c3eb7d3a
Based on earlier discussions[1] we attempted to find a suitable
location for the omap DMA header in commit 2b6c4e73
(ARM: OMAP:
DMA: Move plat/dma.h to plat-omap/dma-omap.h) until the conversion
to dmaengine is complete.
Unfortunately that was before I was able to try to test compile
of the ARM multiplatform builds for omap2+, and the end result
was not very good.
So I'm creating yet another all over the place patch to cut the
last dependency for building omap2+ for ARM multiplatform. After
this, we have finally removed the driver dependencies to the
arch/arm code, except for few drivers that are being worked on.
The other option was to make the <plat-omap/dma-omap.h> path
to work, but we'd have to add some new header directory to for
multiplatform builds.
Or we would have to manually include arch/arm/plat-omap/include
again from arch/arm/Makefile for omap2+.
Neither of these alternatives sound appealing as they will
likely lead addition of various other headers exposed to the
drivers, which we want to avoid for the multiplatform kernels.
Since we already have a minimal include/linux/omap-dma.h,
let's just use that instead and add a note to it to not
use the custom omap DMA functions any longer where possible.
Note that converting omap DMA to dmaengine depends on
dmaengine supporting automatically incrementing the FIFO
address at the device end, and converting all the remaining
legacy drivers. So it's going to be few more merge windows.
[1] https://patchwork.kernel.org/patch/1519591/#
cc: Russell King <linux@arm.linux.org.uk>
cc: Kevin Hilman <khilman@ti.com>
cc: "Benoît Cousson" <b-cousson@ti.com>
cc: Herbert Xu <herbert@gondor.apana.org.au>
cc: "David S. Miller" <davem@davemloft.net>
cc: Vinod Koul <vinod.koul@intel.com>
cc: Dan Williams <djbw@fb.com>
cc: Mauro Carvalho Chehab <mchehab@infradead.org>
cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
cc: David Woodhouse <dwmw2@infradead.org>
cc: Kyungmin Park <kyungmin.park@samsung.com>
cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
cc: Hans Verkuil <hans.verkuil@cisco.com>
cc: Vaibhav Hiremath <hvaibhav@ti.com>
cc: Lokesh Vutla <lokeshvutla@ti.com>
cc: Rusty Russell <rusty@rustcorp.com.au>
cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
cc: Afzal Mohammed <afzal@ti.com>
cc: linux-crypto@vger.kernel.org
cc: linux-media@vger.kernel.org
cc: linux-mtd@lists.infradead.org
cc: linux-usb@vger.kernel.org
cc: linux-fbdev@vger.kernel.org
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
602 lines
15 KiB
C
602 lines
15 KiB
C
/*
|
|
* linux/arch/arm/mach-omap2/board-3430sdp.c
|
|
*
|
|
* Copyright (C) 2007 Texas Instruments
|
|
*
|
|
* Modified from mach-omap2/board-generic.c
|
|
*
|
|
* Initial code: Syed Mohammed Khasim
|
|
*
|
|
* 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/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/input.h>
|
|
#include <linux/input/matrix_keypad.h>
|
|
#include <linux/spi/spi.h>
|
|
#include <linux/i2c/twl.h>
|
|
#include <linux/regulator/machine.h>
|
|
#include <linux/io.h>
|
|
#include <linux/gpio.h>
|
|
#include <linux/mmc/host.h>
|
|
#include <linux/platform_data/spi-omap2-mcspi.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
|
|
#include "common.h"
|
|
#include <linux/omap-dma.h>
|
|
#include <video/omapdss.h>
|
|
#include <video/omap-panel-tfp410.h>
|
|
|
|
#include "gpmc.h"
|
|
#include "gpmc-smc91x.h"
|
|
|
|
#include "soc.h"
|
|
#include "board-flash.h"
|
|
#include "mux.h"
|
|
#include "sdram-qimonda-hyb18m512160af-6.h"
|
|
#include "hsmmc.h"
|
|
#include "pm.h"
|
|
#include "control.h"
|
|
#include "common-board-devices.h"
|
|
|
|
#define CONFIG_DISABLE_HFCLK 1
|
|
|
|
#define SDP3430_TS_GPIO_IRQ_SDPV1 3
|
|
#define SDP3430_TS_GPIO_IRQ_SDPV2 2
|
|
|
|
#define ENABLE_VAUX3_DEDICATED 0x03
|
|
#define ENABLE_VAUX3_DEV_GRP 0x20
|
|
|
|
#define TWL4030_MSECURE_GPIO 22
|
|
|
|
static uint32_t board_keymap[] = {
|
|
KEY(0, 0, KEY_LEFT),
|
|
KEY(0, 1, KEY_RIGHT),
|
|
KEY(0, 2, KEY_A),
|
|
KEY(0, 3, KEY_B),
|
|
KEY(0, 4, KEY_C),
|
|
KEY(1, 0, KEY_DOWN),
|
|
KEY(1, 1, KEY_UP),
|
|
KEY(1, 2, KEY_E),
|
|
KEY(1, 3, KEY_F),
|
|
KEY(1, 4, KEY_G),
|
|
KEY(2, 0, KEY_ENTER),
|
|
KEY(2, 1, KEY_I),
|
|
KEY(2, 2, KEY_J),
|
|
KEY(2, 3, KEY_K),
|
|
KEY(2, 4, KEY_3),
|
|
KEY(3, 0, KEY_M),
|
|
KEY(3, 1, KEY_N),
|
|
KEY(3, 2, KEY_O),
|
|
KEY(3, 3, KEY_P),
|
|
KEY(3, 4, KEY_Q),
|
|
KEY(4, 0, KEY_R),
|
|
KEY(4, 1, KEY_4),
|
|
KEY(4, 2, KEY_T),
|
|
KEY(4, 3, KEY_U),
|
|
KEY(4, 4, KEY_D),
|
|
KEY(5, 0, KEY_V),
|
|
KEY(5, 1, KEY_W),
|
|
KEY(5, 2, KEY_L),
|
|
KEY(5, 3, KEY_S),
|
|
KEY(5, 4, KEY_H),
|
|
0
|
|
};
|
|
|
|
static struct matrix_keymap_data board_map_data = {
|
|
.keymap = board_keymap,
|
|
.keymap_size = ARRAY_SIZE(board_keymap),
|
|
};
|
|
|
|
static struct twl4030_keypad_data sdp3430_kp_data = {
|
|
.keymap_data = &board_map_data,
|
|
.rows = 5,
|
|
.cols = 6,
|
|
.rep = 1,
|
|
};
|
|
|
|
#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 8
|
|
#define SDP3430_LCD_PANEL_ENABLE_GPIO 5
|
|
|
|
static struct gpio sdp3430_dss_gpios[] __initdata = {
|
|
{SDP3430_LCD_PANEL_ENABLE_GPIO, GPIOF_OUT_INIT_LOW, "LCD reset" },
|
|
{SDP3430_LCD_PANEL_BACKLIGHT_GPIO, GPIOF_OUT_INIT_LOW, "LCD Backlight"},
|
|
};
|
|
|
|
static void __init sdp3430_display_init(void)
|
|
{
|
|
int r;
|
|
|
|
r = gpio_request_array(sdp3430_dss_gpios,
|
|
ARRAY_SIZE(sdp3430_dss_gpios));
|
|
if (r)
|
|
printk(KERN_ERR "failed to get LCD control GPIOs\n");
|
|
|
|
}
|
|
|
|
static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev)
|
|
{
|
|
gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 1);
|
|
gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev)
|
|
{
|
|
gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 0);
|
|
gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 0);
|
|
}
|
|
|
|
static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void sdp3430_panel_disable_tv(struct omap_dss_device *dssdev)
|
|
{
|
|
}
|
|
|
|
|
|
static struct omap_dss_device sdp3430_lcd_device = {
|
|
.name = "lcd",
|
|
.driver_name = "sharp_ls_panel",
|
|
.type = OMAP_DISPLAY_TYPE_DPI,
|
|
.phy.dpi.data_lines = 16,
|
|
.platform_enable = sdp3430_panel_enable_lcd,
|
|
.platform_disable = sdp3430_panel_disable_lcd,
|
|
};
|
|
|
|
static struct tfp410_platform_data dvi_panel = {
|
|
.power_down_gpio = -1,
|
|
};
|
|
|
|
static struct omap_dss_device sdp3430_dvi_device = {
|
|
.name = "dvi",
|
|
.type = OMAP_DISPLAY_TYPE_DPI,
|
|
.driver_name = "tfp410",
|
|
.data = &dvi_panel,
|
|
.phy.dpi.data_lines = 24,
|
|
};
|
|
|
|
static struct omap_dss_device sdp3430_tv_device = {
|
|
.name = "tv",
|
|
.driver_name = "venc",
|
|
.type = OMAP_DISPLAY_TYPE_VENC,
|
|
.phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
|
|
.platform_enable = sdp3430_panel_enable_tv,
|
|
.platform_disable = sdp3430_panel_disable_tv,
|
|
};
|
|
|
|
|
|
static struct omap_dss_device *sdp3430_dss_devices[] = {
|
|
&sdp3430_lcd_device,
|
|
&sdp3430_dvi_device,
|
|
&sdp3430_tv_device,
|
|
};
|
|
|
|
static struct omap_dss_board_info sdp3430_dss_data = {
|
|
.num_devices = ARRAY_SIZE(sdp3430_dss_devices),
|
|
.devices = sdp3430_dss_devices,
|
|
.default_device = &sdp3430_lcd_device,
|
|
};
|
|
|
|
static struct omap2_hsmmc_info mmc[] = {
|
|
{
|
|
.mmc = 1,
|
|
/* 8 bits (default) requires S6.3 == ON,
|
|
* so the SIM card isn't used; else 4 bits.
|
|
*/
|
|
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
|
|
.gpio_wp = 4,
|
|
.deferred = true,
|
|
},
|
|
{
|
|
.mmc = 2,
|
|
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
|
|
.gpio_wp = 7,
|
|
.deferred = true,
|
|
},
|
|
{} /* Terminator */
|
|
};
|
|
|
|
static int sdp3430_twl_gpio_setup(struct device *dev,
|
|
unsigned gpio, unsigned ngpio)
|
|
{
|
|
/* gpio + 0 is "mmc0_cd" (input/IRQ),
|
|
* gpio + 1 is "mmc1_cd" (input/IRQ)
|
|
*/
|
|
mmc[0].gpio_cd = gpio + 0;
|
|
mmc[1].gpio_cd = gpio + 1;
|
|
omap_hsmmc_late_init(mmc);
|
|
|
|
/* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
|
|
gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "sub_lcd_en_bkl");
|
|
|
|
/* gpio + 15 is "sub_lcd_nRST" (output) */
|
|
gpio_request_one(gpio + 15, GPIOF_OUT_INIT_LOW, "sub_lcd_nRST");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
|
|
.pulldowns = BIT(2) | BIT(6) | BIT(8) | BIT(13)
|
|
| BIT(16) | BIT(17),
|
|
.setup = sdp3430_twl_gpio_setup,
|
|
};
|
|
|
|
/* regulator consumer mappings */
|
|
|
|
/* ads7846 on SPI */
|
|
static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = {
|
|
REGULATOR_SUPPLY("vcc", "spi1.0"),
|
|
};
|
|
|
|
static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = {
|
|
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
|
|
};
|
|
|
|
static struct regulator_consumer_supply sdp3430_vsim_supplies[] = {
|
|
REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
|
|
};
|
|
|
|
static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = {
|
|
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
|
|
};
|
|
|
|
/*
|
|
* Apply all the fixed voltages since most versions of U-Boot
|
|
* don't bother with that initialization.
|
|
*/
|
|
|
|
/* VAUX1 for mainboard (irda and sub-lcd) */
|
|
static struct regulator_init_data sdp3430_vaux1 = {
|
|
.constraints = {
|
|
.min_uV = 2800000,
|
|
.max_uV = 2800000,
|
|
.apply_uV = true,
|
|
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
|
| REGULATOR_MODE_STANDBY,
|
|
.valid_ops_mask = REGULATOR_CHANGE_MODE
|
|
| REGULATOR_CHANGE_STATUS,
|
|
},
|
|
};
|
|
|
|
/* VAUX2 for camera module */
|
|
static struct regulator_init_data sdp3430_vaux2 = {
|
|
.constraints = {
|
|
.min_uV = 2800000,
|
|
.max_uV = 2800000,
|
|
.apply_uV = true,
|
|
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
|
| REGULATOR_MODE_STANDBY,
|
|
.valid_ops_mask = REGULATOR_CHANGE_MODE
|
|
| REGULATOR_CHANGE_STATUS,
|
|
},
|
|
};
|
|
|
|
/* VAUX3 for LCD board */
|
|
static struct regulator_init_data sdp3430_vaux3 = {
|
|
.constraints = {
|
|
.min_uV = 2800000,
|
|
.max_uV = 2800000,
|
|
.apply_uV = true,
|
|
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
|
| REGULATOR_MODE_STANDBY,
|
|
.valid_ops_mask = REGULATOR_CHANGE_MODE
|
|
| REGULATOR_CHANGE_STATUS,
|
|
},
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vaux3_supplies),
|
|
.consumer_supplies = sdp3430_vaux3_supplies,
|
|
};
|
|
|
|
/* VAUX4 for OMAP VDD_CSI2 (camera) */
|
|
static struct regulator_init_data sdp3430_vaux4 = {
|
|
.constraints = {
|
|
.min_uV = 1800000,
|
|
.max_uV = 1800000,
|
|
.apply_uV = true,
|
|
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
|
| REGULATOR_MODE_STANDBY,
|
|
.valid_ops_mask = REGULATOR_CHANGE_MODE
|
|
| REGULATOR_CHANGE_STATUS,
|
|
},
|
|
};
|
|
|
|
/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
|
|
static struct regulator_init_data sdp3430_vmmc1 = {
|
|
.constraints = {
|
|
.min_uV = 1850000,
|
|
.max_uV = 3150000,
|
|
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
|
| REGULATOR_MODE_STANDBY,
|
|
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
|
|
| REGULATOR_CHANGE_MODE
|
|
| REGULATOR_CHANGE_STATUS,
|
|
},
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc1_supplies),
|
|
.consumer_supplies = sdp3430_vmmc1_supplies,
|
|
};
|
|
|
|
/* VMMC2 for MMC2 card */
|
|
static struct regulator_init_data sdp3430_vmmc2 = {
|
|
.constraints = {
|
|
.min_uV = 1850000,
|
|
.max_uV = 1850000,
|
|
.apply_uV = true,
|
|
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
|
| REGULATOR_MODE_STANDBY,
|
|
.valid_ops_mask = REGULATOR_CHANGE_MODE
|
|
| REGULATOR_CHANGE_STATUS,
|
|
},
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc2_supplies),
|
|
.consumer_supplies = sdp3430_vmmc2_supplies,
|
|
};
|
|
|
|
/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
|
|
static struct regulator_init_data sdp3430_vsim = {
|
|
.constraints = {
|
|
.min_uV = 1800000,
|
|
.max_uV = 3000000,
|
|
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
|
| REGULATOR_MODE_STANDBY,
|
|
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
|
|
| REGULATOR_CHANGE_MODE
|
|
| REGULATOR_CHANGE_STATUS,
|
|
},
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vsim_supplies),
|
|
.consumer_supplies = sdp3430_vsim_supplies,
|
|
};
|
|
|
|
static struct twl4030_platform_data sdp3430_twldata = {
|
|
/* platform_data for children goes here */
|
|
.gpio = &sdp3430_gpio_data,
|
|
.keypad = &sdp3430_kp_data,
|
|
|
|
.vaux1 = &sdp3430_vaux1,
|
|
.vaux2 = &sdp3430_vaux2,
|
|
.vaux3 = &sdp3430_vaux3,
|
|
.vaux4 = &sdp3430_vaux4,
|
|
.vmmc1 = &sdp3430_vmmc1,
|
|
.vmmc2 = &sdp3430_vmmc2,
|
|
.vsim = &sdp3430_vsim,
|
|
};
|
|
|
|
static int __init omap3430_i2c_init(void)
|
|
{
|
|
/* i2c1 for PMIC only */
|
|
omap3_pmic_get_config(&sdp3430_twldata,
|
|
TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_BCI |
|
|
TWL_COMMON_PDATA_MADC | TWL_COMMON_PDATA_AUDIO,
|
|
TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
|
|
sdp3430_twldata.vdac->constraints.apply_uV = true;
|
|
sdp3430_twldata.vpll2->constraints.apply_uV = true;
|
|
sdp3430_twldata.vpll2->constraints.name = "VDVI";
|
|
|
|
omap3_pmic_init("twl4030", &sdp3430_twldata);
|
|
|
|
/* i2c2 on camera connector (for sensor control) and optional isp1301 */
|
|
omap_register_i2c_bus(2, 400, NULL, 0);
|
|
/* i2c3 on display connector (for DVI, tfp410) */
|
|
omap_register_i2c_bus(3, 400, NULL, 0);
|
|
return 0;
|
|
}
|
|
|
|
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
|
|
|
|
static struct omap_smc91x_platform_data board_smc91x_data = {
|
|
.cs = 3,
|
|
.flags = GPMC_MUX_ADD_DATA | GPMC_TIMINGS_SMC91C96 |
|
|
IORESOURCE_IRQ_LOWLEVEL,
|
|
};
|
|
|
|
static void __init board_smc91x_init(void)
|
|
{
|
|
if (omap_rev() > OMAP3430_REV_ES1_0)
|
|
board_smc91x_data.gpio_irq = 6;
|
|
else
|
|
board_smc91x_data.gpio_irq = 29;
|
|
|
|
gpmc_smc91x_init(&board_smc91x_data);
|
|
}
|
|
|
|
#else
|
|
|
|
static inline void board_smc91x_init(void)
|
|
{
|
|
}
|
|
|
|
#endif
|
|
|
|
static void enable_board_wakeup_source(void)
|
|
{
|
|
/* T2 interrupt line (keypad) */
|
|
omap_mux_init_signal("sys_nirq",
|
|
OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
|
|
}
|
|
|
|
static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
|
|
|
|
.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
|
|
.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
|
|
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
|
|
|
|
.phy_reset = true,
|
|
.reset_gpio_port[0] = 57,
|
|
.reset_gpio_port[1] = 61,
|
|
.reset_gpio_port[2] = -EINVAL
|
|
};
|
|
|
|
#ifdef CONFIG_OMAP_MUX
|
|
static struct omap_board_mux board_mux[] __initdata = {
|
|
{ .reg_offset = OMAP_MUX_TERMINATOR },
|
|
};
|
|
#else
|
|
#define board_mux NULL
|
|
#endif
|
|
|
|
/*
|
|
* SDP3430 V2 Board CS organization
|
|
* Different from SDP3430 V1. Now 4 switches used to specify CS
|
|
*
|
|
* See also the Switch S8 settings in the comments.
|
|
*/
|
|
static char chip_sel_3430[][GPMC_CS_NUM] = {
|
|
{PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0}, /* S8:1111 */
|
|
{PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1110 */
|
|
{PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1101 */
|
|
};
|
|
|
|
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 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 mtd_partition sdp_nand_partitions[] = {
|
|
/* All the partition sizes are listed in terms of NAND block size */
|
|
{
|
|
.name = "X-Loader-NAND",
|
|
.offset = 0,
|
|
.size = 4 * (64 * 2048),
|
|
.mask_flags = MTD_WRITEABLE, /* force read-only */
|
|
},
|
|
{
|
|
.name = "U-Boot-NAND",
|
|
.offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
|
|
.size = 10 * (64 * 2048),
|
|
.mask_flags = MTD_WRITEABLE, /* force read-only */
|
|
},
|
|
{
|
|
.name = "Boot Env-NAND",
|
|
|
|
.offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */
|
|
.size = 6 * (64 * 2048),
|
|
},
|
|
{
|
|
.name = "Kernel-NAND",
|
|
.offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
|
|
.size = 40 * (64 * 2048),
|
|
},
|
|
{
|
|
.name = "File System - NAND",
|
|
.size = MTDPART_SIZ_FULL,
|
|
.offset = MTDPART_OFS_APPEND, /* Offset = 0x780000 */
|
|
},
|
|
};
|
|
|
|
static struct flash_partitions sdp_flash_partitions[] = {
|
|
{
|
|
.parts = sdp_nor_partitions,
|
|
.nr_parts = ARRAY_SIZE(sdp_nor_partitions),
|
|
},
|
|
{
|
|
.parts = sdp_onenand_partitions,
|
|
.nr_parts = ARRAY_SIZE(sdp_onenand_partitions),
|
|
},
|
|
{
|
|
.parts = sdp_nand_partitions,
|
|
.nr_parts = ARRAY_SIZE(sdp_nand_partitions),
|
|
},
|
|
};
|
|
|
|
static void __init omap_3430sdp_init(void)
|
|
{
|
|
int gpio_pendown;
|
|
|
|
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
|
|
omap_hsmmc_init(mmc);
|
|
omap3430_i2c_init();
|
|
omap_display_init(&sdp3430_dss_data);
|
|
if (omap_rev() > OMAP3430_REV_ES1_0)
|
|
gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV2;
|
|
else
|
|
gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV1;
|
|
omap_ads7846_init(1, gpio_pendown, 310, NULL);
|
|
omap_serial_init();
|
|
omap_sdrc_init(hyb18m512160af6_sdrc_params, NULL);
|
|
usb_musb_init(NULL);
|
|
board_smc91x_init();
|
|
board_flash_init(sdp_flash_partitions, chip_sel_3430, 0);
|
|
sdp3430_display_init();
|
|
enable_board_wakeup_source();
|
|
usbhs_init(&usbhs_bdata);
|
|
}
|
|
|
|
MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
|
|
/* Maintainer: Syed Khasim - Texas Instruments Inc */
|
|
.atag_offset = 0x100,
|
|
.reserve = omap_reserve,
|
|
.map_io = omap3_map_io,
|
|
.init_early = omap3430_init_early,
|
|
.init_irq = omap3_init_irq,
|
|
.handle_irq = omap3_intc_handle_irq,
|
|
.init_machine = omap_3430sdp_init,
|
|
.init_late = omap3430_init_late,
|
|
.timer = &omap3_timer,
|
|
.restart = omap3xxx_restart,
|
|
MACHINE_END
|