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Diffstat (limited to 'packages/linux/linux-nokia800-2.6.18-osso40/nokia770_nand_fix.patch')
-rw-r--r--packages/linux/linux-nokia800-2.6.18-osso40/nokia770_nand_fix.patch415
1 files changed, 415 insertions, 0 deletions
diff --git a/packages/linux/linux-nokia800-2.6.18-osso40/nokia770_nand_fix.patch b/packages/linux/linux-nokia800-2.6.18-osso40/nokia770_nand_fix.patch
new file mode 100644
index 0000000000..79d53545e3
--- /dev/null
+++ b/packages/linux/linux-nokia800-2.6.18-osso40/nokia770_nand_fix.patch
@@ -0,0 +1,415 @@
+---
+ arch/arm/mach-omap1/board-nokia770.c | 60 +++++++++++++++++++++++++++++++----
+ arch/arm/mach-omap1/mmu.c | 1
+ drivers/cbus/tahvo-usb.c | 4 +-
+ drivers/i2c/chips/isp1301_omap.c | 1
+ drivers/mtd/mtdchar.c | 6 +++
+ drivers/mtd/mtdpart.c | 5 ++
+ drivers/mtd/nand/omap-hw.c | 55 +++++++++++++++-----------------
+ drivers/serial/8250.c | 2 +
+ drivers/video/omap/omapfb_main.c | 4 +-
+ include/asm-arm/arch-omap/keypad.h | 3 +
+ include/asm-arm/arch-omap/serial.h | 16 +++++++++
+ 11 files changed, 118 insertions(+), 39 deletions(-)
+
+Index: linux-g/arch/arm/mach-omap1/board-nokia770.c
+===================================================================
+--- linux-g.orig/arch/arm/mach-omap1/board-nokia770.c 2006-11-08 13:18:39.000000000 +0100
++++ linux-g/arch/arm/mach-omap1/board-nokia770.c 2007-08-13 16:23:15.000000000 +0200
+@@ -16,6 +16,8 @@
+
+ #include <linux/spi/spi.h>
+ #include <linux/spi/ads7846.h>
++#include <linux/workqueue.h>
++#include <linux/delay.h>
+
+ #include <asm/hardware.h>
+ #include <asm/mach-types.h>
+@@ -33,9 +35,12 @@
+ #include <asm/arch/gpio.h>
+ #include <asm/arch/omapfb.h>
+ #include <asm/arch/hwa742.h>
++#include <asm/arch/lcd_mipid.h>
+
+ #include "../plat-omap/dsp/dsp_common.h"
+
++#define ADS7846_PENDOWN_GPIO 15
++
+ static void __init omap_nokia770_init_irq(void)
+ {
+ /* On Nokia 770, the SleepX signal is masked with an
+@@ -75,9 +80,11 @@
+ };
+
+ static struct omap_kp_platform_data nokia770_kp_data = {
+- .rows = 8,
+- .cols = 8,
+- .keymap = nokia770_keymap
++ .rows = 8,
++ .cols = 8,
++ .keymap = nokia770_keymap,
++ .keymapsize = ARRAY_SIZE(nokia770_keymap),
++ .delay = 4,
+ };
+
+ static struct platform_device nokia770_kp_device = {
+@@ -94,6 +101,41 @@
+ &nokia770_kp_device,
+ };
+
++static void mipid_shutdown(struct mipid_platform_data *pdata)
++{
++ if (pdata->nreset_gpio != -1) {
++ printk(KERN_INFO "shutdown LCD\n");
++ omap_set_gpio_dataout(pdata->nreset_gpio, 0);
++ msleep(120);
++ }
++}
++
++static struct mipid_platform_data nokia770_mipid_platform_data = {
++ .shutdown = mipid_shutdown,
++};
++
++static void mipid_dev_init(void)
++{
++ const struct omap_lcd_config *conf;
++
++ conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
++ if (conf != NULL) {
++ nokia770_mipid_platform_data.nreset_gpio = conf->nreset_gpio;
++ nokia770_mipid_platform_data.data_lines = conf->data_lines;
++ }
++}
++
++static void ads7846_dev_init(void)
++{
++ if (omap_request_gpio(ADS7846_PENDOWN_GPIO) < 0)
++ printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
++}
++
++static int ads7846_get_pendown_state(void)
++{
++ return !omap_get_gpio_datain(ADS7846_PENDOWN_GPIO);
++}
++
+ static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = {
+ .x_max = 0x0fff,
+ .y_max = 0x0fff,
+@@ -101,14 +143,17 @@
+ .pressure_max = 255,
+ .debounce_max = 10,
+ .debounce_tol = 3,
++ .debounce_rep = 1,
++ .get_pendown_state = ads7846_get_pendown_state,
+ };
+
+ static struct spi_board_info nokia770_spi_board_info[] __initdata = {
+ [0] = {
+- .modalias = "lcd_lph8923",
++ .modalias = "lcd_mipid",
+ .bus_num = 2,
+ .chip_select = 3,
+ .max_speed_hz = 12000000,
++ .platform_data = &nokia770_mipid_platform_data,
+ },
+ [1] = {
+ .modalias = "ads7846",
+@@ -189,7 +234,7 @@
+ },
+ };
+
+-static struct omap_board_config_kernel nokia770_config[] = {
++static struct omap_board_config_kernel nokia770_config[] __initdata = {
+ { OMAP_TAG_USB, NULL },
+ { OMAP_TAG_MMC, &nokia770_mmc_config },
+ };
+@@ -235,7 +280,7 @@
+ printk("HP connected\n");
+ }
+
+-static void codec_delayed_power_down(void *arg)
++static void codec_delayed_power_down(struct work_struct *work)
+ {
+ down(&audio_pwr_sem);
+ if (audio_pwr_state == -1)
+@@ -326,9 +371,12 @@
+ ARRAY_SIZE(nokia770_spi_board_info));
+ omap_board_config = nokia770_config;
+ omap_board_config_size = ARRAY_SIZE(nokia770_config);
++ omap_gpio_init();
+ omap_serial_init();
+ omap_dsp_init();
+ hwa742_dev_init();
++ ads7846_dev_init();
++ mipid_dev_init();
+ }
+
+ static void __init omap_nokia770_map_io(void)
+Index: linux-g/arch/arm/mach-omap1/mmu.c
+===================================================================
+--- linux-g.orig/arch/arm/mach-omap1/mmu.c 2007-08-13 13:54:01.000000000 +0200
++++ linux-g/arch/arm/mach-omap1/mmu.c 2007-08-13 16:23:15.000000000 +0200
+@@ -29,6 +29,7 @@
+ #include <linux/kernel.h>
+ #include <linux/mm.h>
+ #include <linux/err.h>
++#include <linux/delay.h>
+ #include "mmu.h"
+ #include <asm/tlbflush.h>
+
+Index: linux-g/drivers/cbus/tahvo-usb.c
+===================================================================
+--- linux-g.orig/drivers/cbus/tahvo-usb.c 2006-11-08 13:18:51.000000000 +0100
++++ linux-g/drivers/cbus/tahvo-usb.c 2007-08-13 16:23:15.000000000 +0200
+@@ -135,8 +135,8 @@
+ if ((!(OTG_CTRL_REG & OTG_DRIVER_SEL)) &&
+ tu->otg.host && tu->otg.state == OTG_STATE_A_HOST) {
+ /* role is host */
+- usb_bus_start_enum(tu->otg.host,
+- tu->otg.host->otg_port);
++ //usb_bus_start_enum(tu->otg.host,
++ // tu->otg.host->otg_port);
+ }
+ OTG_IRQ_SRC_REG = DRIVER_SWITCH;
+ } else
+Index: linux-g/drivers/i2c/chips/isp1301_omap.c
+===================================================================
+--- linux-g.orig/drivers/i2c/chips/isp1301_omap.c 2006-11-08 13:18:51.000000000 +0100
++++ linux-g/drivers/i2c/chips/isp1301_omap.c 2007-08-13 16:23:15.000000000 +0200
+@@ -32,6 +32,7 @@
+ #include <linux/usb_gadget.h>
+ #include <linux/usb.h>
+ #include <linux/usb_otg.h>
++#include <linux/usb/otg.h>
+ #include <linux/i2c.h>
+ #include <linux/workqueue.h>
+
+Index: linux-g/drivers/mtd/mtdchar.c
+===================================================================
+--- linux-g.orig/drivers/mtd/mtdchar.c 2006-11-08 13:18:55.000000000 +0100
++++ linux-g/drivers/mtd/mtdchar.c 2007-08-13 16:23:15.000000000 +0200
+@@ -622,6 +622,12 @@
+ break;
+ }
+
++ case MEMSETOOBSEL:
++ {
++ break;
++ }
++
++
+ case MEMGETBADBLOCK:
+ {
+ loff_t offs;
+Index: linux-g/drivers/mtd/mtdpart.c
+===================================================================
+--- linux-g.orig/drivers/mtd/mtdpart.c 2006-11-08 13:18:55.000000000 +0100
++++ linux-g/drivers/mtd/mtdpart.c 2007-08-13 16:23:15.000000000 +0200
+@@ -200,6 +200,11 @@
+ return -EINVAL;
+ instr->addr += part->offset;
+ ret = part->master->erase(part->master, instr);
++ if (ret) {
++ if (instr->fail_addr != 0xffffffff)
++ instr->fail_addr -= part->offset;
++ instr->addr -= part->offset;
++ }
+ return ret;
+ }
+
+Index: linux-g/drivers/mtd/nand/omap-hw.c
+===================================================================
+--- linux-g.orig/drivers/mtd/nand/omap-hw.c 2006-11-08 13:18:55.000000000 +0100
++++ linux-g/drivers/mtd/nand/omap-hw.c 2007-08-13 16:23:15.000000000 +0200
+@@ -386,11 +386,6 @@
+ return nand_read_reg8(NND_ACCESS);
+ }
+
+-static void omap_nand_write_byte(struct mtd_info *mtd, u_char byte)
+-{
+- nand_write_reg8(NND_ACCESS, byte);
+-}
+-
+ static int omap_nand_dev_ready(struct mtd_info *mtd)
+ {
+ u32 l;
+@@ -425,9 +420,9 @@
+ if (command == NAND_CMD_SEQIN) {
+ int readcmd;
+
+- if (column >= mtd->oobblock) {
++ if (column >= mtd->writesize) {
+ /* OOB area */
+- column -= mtd->oobblock;
++ column -= mtd->writesize;
+ readcmd = NAND_CMD_READOOB;
+ } else if (column < 256) {
+ /* First 256 bytes --> READ0 */
+@@ -458,7 +453,7 @@
+ struct nand_chip *this = mtd->priv;
+
+ if (command == NAND_CMD_READOOB) {
+- column += mtd->oobblock;
++ column += mtd->writesize;
+ command = NAND_CMD_READ0;
+ }
+ switch (command) {
+@@ -495,7 +490,8 @@
+ int n;
+ struct nand_chip *this = mtd->priv;
+
+- if (this->eccmode == NAND_ECC_HW12_2048)
++ /* Ex NAND_ECC_HW12_2048 */
++ if ((this->ecc.mode == NAND_ECC_HW) && (this->ecc.size == 2048))
+ n = 4;
+ else
+ n = 1;
+@@ -642,7 +638,8 @@
+ int block_count = 0, i, r;
+
+ this = mtd->priv;
+- if (this->eccmode == NAND_ECC_HW12_2048)
++ /* Ex NAND_ECC_HW12_2048 */
++ if ((this->ecc.mode == NAND_ECC_HW) && (this->ecc.size == 2048))
+ block_count = 4;
+ else
+ block_count = 1;
+@@ -672,12 +669,12 @@
+ {
+ static const char *part_parsers[] = { "cmdlinepart", NULL };
+ struct mtd_partition *parts;
+- const struct omap_flash_part_config *cfg;
++ const struct omap_flash_part_str_config *cfg;
+ char *part_str = NULL;
+ size_t part_str_len;
+ int c;
+
+- cfg = omap_get_var_config(OMAP_TAG_FLASH_PART, &part_str_len);
++ cfg = omap_get_var_config(OMAP_TAG_FLASH_PART_STR, &part_str_len);
+ if (cfg != NULL) {
+ part_str = kmalloc(part_str_len + 1, GFP_KERNEL);
+ if (part_str == NULL)
+@@ -794,19 +791,20 @@
+
+ /* Used from chip select and nand_command() */
+ this->read_byte = omap_nand_read_byte;
+- this->write_byte = omap_nand_write_byte;
+
+- this->select_chip = omap_nand_select_chip;
+- this->dev_ready = omap_nand_dev_ready;
+- this->chip_delay = 0;
+- this->eccmode = NAND_ECC_HW3_512;
+- this->cmdfunc = omap_nand_command;
+- this->write_buf = omap_nand_write_buf;
+- this->read_buf = omap_nand_read_buf;
+- this->verify_buf = omap_nand_verify_buf;
+- this->calculate_ecc = omap_nand_calculate_ecc;
+- this->correct_data = omap_nand_correct_data;
+- this->enable_hwecc = omap_nand_enable_hwecc;
++ this->select_chip = omap_nand_select_chip;
++ this->dev_ready = omap_nand_dev_ready;
++ this->chip_delay = 0;
++ this->ecc.mode = NAND_ECC_HW;
++ this->ecc.bytes = 3;
++ this->ecc.size = 512;
++ this->cmdfunc = omap_nand_command;
++ this->write_buf = omap_nand_write_buf;
++ this->read_buf = omap_nand_read_buf;
++ this->verify_buf = omap_nand_verify_buf;
++ this->ecc.calculate = omap_nand_calculate_ecc;
++ this->ecc.correct = omap_nand_correct_data;
++ this->ecc.hwctl = omap_nand_enable_hwecc;
+
+ nand_write_reg(NND_SYSCFG, 0x1); /* Enable auto idle */
+ nand_write_reg(NND_PSC_CLK, 10);
+@@ -822,11 +820,10 @@
+ l = nand_read_reg(NND_CTRL);
+ l |= 1 << 4; /* Set the A8 bit in CTRL reg */
+ nand_write_reg(NND_CTRL, l);
+- this->eccmode = NAND_ECC_HW12_2048;
+- this->eccsteps = 1;
+- this->eccsize = 2048;
+- this->eccbytes = 12;
+- omap_mtd->eccsize = 2048;
++ this->ecc.mode = NAND_ECC_HW;
++ this->ecc.steps = 1;
++ this->ecc.size = 2048;
++ this->ecc.bytes = 12;
+ nand_write_reg(NND_ECC_SELECT, 6);
+ }
+
+Index: linux-g/drivers/serial/8250.c
+===================================================================
+--- linux-g.orig/drivers/serial/8250.c 2006-11-08 13:18:59.000000000 +0100
++++ linux-g/drivers/serial/8250.c 2007-08-13 16:23:15.000000000 +0200
+@@ -44,6 +44,8 @@
+ #include <asm/io.h>
+ #include <asm/irq.h>
+
++#include <asm/arch/serial.h>
++
+ #include "8250.h"
+
+ /*
+Index: linux-g/drivers/video/omap/omapfb_main.c
+===================================================================
+--- linux-g.orig/drivers/video/omap/omapfb_main.c 2007-08-13 13:54:01.000000000 +0200
++++ linux-g/drivers/video/omap/omapfb_main.c 2007-08-13 16:23:15.000000000 +0200
+@@ -110,7 +110,7 @@
+
+ #ifdef CONFIG_FB_OMAP_LCDC_EXTERNAL
+ #ifdef CONFIG_ARCH_OMAP1
+-extern struct lcd_ctrl_extif omap1_ext_if;
++extern struct lcd_ctrl_extif sossi_extif;
+ #else
+ extern struct lcd_ctrl_extif omap2_ext_if;
+ #endif
+@@ -1658,7 +1658,7 @@
+ #ifdef CONFIG_ARCH_OMAP1
+ fbdev->int_ctrl = &omap1_int_ctrl;
+ #ifdef CONFIG_FB_OMAP_LCDC_EXTERNAL
+- fbdev->ext_if = &omap1_ext_if;
++ fbdev->ext_if = &sossi_extif;
+ #endif
+ #else /* OMAP2 */
+ fbdev->int_ctrl = &omap2_int_ctrl;
+Index: linux-g/include/asm-arm/arch-omap/keypad.h
+===================================================================
+--- linux-g.orig/include/asm-arm/arch-omap/keypad.h 2006-11-08 13:19:11.000000000 +0100
++++ linux-g/include/asm-arm/arch-omap/keypad.h 2007-08-13 16:23:15.000000000 +0200
+@@ -14,7 +14,10 @@
+ int rows;
+ int cols;
+ int *keymap;
++ unsigned int keymapsize;
+ unsigned int rep:1;
++ unsigned long delay;
++ unsigned int dbounce:1;
+ /* specific to OMAP242x*/
+ unsigned int *row_gpios;
+ unsigned int *col_gpios;
+Index: linux-g/include/asm-arm/arch-omap/serial.h
+===================================================================
+--- linux-g.orig/include/asm-arm/arch-omap/serial.h 2007-08-13 13:54:01.000000000 +0200
++++ linux-g/include/asm-arm/arch-omap/serial.h 2007-08-13 16:23:15.000000000 +0200
+@@ -26,4 +26,20 @@
+ #define OMAP1510_BASE_BAUD (12000000/16)
+ #define OMAP16XX_BASE_BAUD (48000000/16)
+
++#define is_omap_port(p) ({int __ret = 0; \
++ if (p == IO_ADDRESS(OMAP_UART1_BASE) || \
++ p == IO_ADDRESS(OMAP_UART2_BASE) || \
++ p == IO_ADDRESS(OMAP_UART3_BASE)) \
++ __ret = 1; \
++ __ret; \
++ })
++
++#define is_omap_port(p) ({int __ret = 0; \
++ if (p == IO_ADDRESS(OMAP_UART1_BASE) || \
++ p == IO_ADDRESS(OMAP_UART2_BASE) || \
++ p == IO_ADDRESS(OMAP_UART3_BASE)) \
++ __ret = 1; \
++ __ret; \
++ })
++
+ #endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-22 03:32:12 +0000