aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-omap1/board-h2.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap1/board-h2.c')
-rw-r--r--arch/arm/mach-omap1/board-h2.c59
1 files changed, 49 insertions, 10 deletions
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 89ba8ec4bbf..fa7cecea19f 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -28,6 +28,7 @@
#include <linux/mtd/partitions.h>
#include <linux/input.h>
#include <linux/i2c/tps65010.h>
+#include <linux/smc91x.h>
#include <mach/hardware.h>
#include <asm/gpio.h>
@@ -40,7 +41,6 @@
#include <plat/mux.h>
#include <plat/dma.h>
#include <plat/tc.h>
-#include <plat/nand.h>
#include <plat/irda.h>
#include <plat/usb.h>
#include <plat/keypad.h>
@@ -179,11 +179,43 @@ static struct mtd_partition h2_nand_partitions[] = {
},
};
-/* dip switches control NAND chip access: 8 bit, 16 bit, or neither */
-static struct omap_nand_platform_data h2_nand_data = {
- .options = NAND_SAMSUNG_LP_OPTIONS,
- .parts = h2_nand_partitions,
- .nr_parts = ARRAY_SIZE(h2_nand_partitions),
+static void h2_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+{
+ struct nand_chip *this = mtd->priv;
+ unsigned long mask;
+
+ if (cmd == NAND_CMD_NONE)
+ return;
+
+ mask = (ctrl & NAND_CLE) ? 0x02 : 0;
+ if (ctrl & NAND_ALE)
+ mask |= 0x04;
+ writeb(cmd, (unsigned long)this->IO_ADDR_W | mask);
+}
+
+#define H2_NAND_RB_GPIO_PIN 62
+
+static int h2_nand_dev_ready(struct mtd_info *mtd)
+{
+ return gpio_get_value(H2_NAND_RB_GPIO_PIN);
+}
+
+static const char *h2_part_probes[] = { "cmdlinepart", NULL };
+
+struct platform_nand_data h2_nand_platdata = {
+ .chip = {
+ .nr_chips = 1,
+ .chip_offset = 0,
+ .nr_partitions = ARRAY_SIZE(h2_nand_partitions),
+ .partitions = h2_nand_partitions,
+ .options = NAND_SAMSUNG_LP_OPTIONS,
+ .part_probe_types = h2_part_probes,
+ },
+ .ctrl = {
+ .cmd_ctrl = h2_nand_cmd_ctl,
+ .dev_ready = h2_nand_dev_ready,
+
+ },
};
static struct resource h2_nand_resource = {
@@ -191,15 +223,21 @@ static struct resource h2_nand_resource = {
};
static struct platform_device h2_nand_device = {
- .name = "omapnand",
+ .name = "gen_nand",
.id = 0,
.dev = {
- .platform_data = &h2_nand_data,
+ .platform_data = &h2_nand_platdata,
},
.num_resources = 1,
.resource = &h2_nand_resource,
};
+static struct smc91x_platdata h2_smc91x_info = {
+ .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
+ .leda = RPC_LED_100_10,
+ .ledb = RPC_LED_TX_RX,
+};
+
static struct resource h2_smc91x_resources[] = {
[0] = {
.start = OMAP1610_ETHR_START, /* Physical */
@@ -216,6 +254,9 @@ static struct resource h2_smc91x_resources[] = {
static struct platform_device h2_smc91x_device = {
.name = "smc91x",
.id = 0,
+ .dev = {
+ .platform_data = &h2_smc91x_info,
+ },
.num_resources = ARRAY_SIZE(h2_smc91x_resources),
.resource = h2_smc91x_resources,
};
@@ -368,8 +409,6 @@ static struct omap_board_config_kernel h2_config[] __initdata = {
{ OMAP_TAG_LCD, &h2_lcd_config },
};
-#define H2_NAND_RB_GPIO_PIN 62
-
static void __init h2_init(void)
{
/* Here we assume the NOR boot config: NOR on CS3 (possibly swapped