mirrors/poky
1
0
Fork 0
mirror of https://git.yoctoproject.org/poky synced 2026-04-20 18:32:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

linux-nokia800: Nokia 770 boots the 2.6.18 osso kernel.

Browse Source 
Sato images are now running properly with this kernel, on a 770.


git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2486 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Samuel Ortiz
2007-08-13 15:42:15 +00:00
parent e2fe0bd7ee
commit 6bd2d7a02c
2 changed files with 304 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
meta/packages/linux/linux-nokia800-2.6.18-osso40/nokia770/defconfig
View File

@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18-omap1
# Wed May 23 16:39:36 2007
# Mon Aug 13 17:32:01 2007
#
CONFIG_ARM=y
CONFIG_MMU=y
@@ -308,9 +308,17 @@ CONFIG_TCP_CONG_BIC=y
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
@@ -330,6 +338,11 @@ CONFIG_NETFILTER_NETLINK=y
# CONFIG_IP_NF_CONNTRACK is not set
# CONFIG_IP_NF_QUEUE is not set
#
# IPv6: Netfilter Configuration (EXPERIMENTAL)
#
# CONFIG_IP6_NF_QUEUE is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
@@ -697,13 +710,16 @@ CONFIG_HW_CONSOLE=y
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
# CONFIG_SERIAL_OMAP is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
@@ -906,7 +922,7 @@ CONFIG_FB_OMAP_LCDC_EXTERNAL=y
CONFIG_FB_OMAP_LCDC_HWA742=y
# CONFIG_FB_OMAP_LCDC_BLIZZARD is not set
CONFIG_FB_OMAP_MANUAL_UPDATE=y
# CONFIG_FB_OMAP_LCD_MIPID is not set
CONFIG_FB_OMAP_LCD_MIPID=y
# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
# CONFIG_FB_OMAP_DMA_TUNE is not set
@@ -988,16 +1004,12 @@ CONFIG_USB_BANDWIDTH=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_OHCI_BIG_ENDIAN is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_GADGET_MUSB_HDRC is not set
@@ -1188,7 +1200,6 @@ CONFIG_CBUS=y
CONFIG_CBUS_TAHVO=y
CONFIG_CBUS_TAHVO_USER=y
CONFIG_CBUS_TAHVO_USB=y
# CONFIG_CBUS_TAHVO_USB_HOST_BY_DEFAULT is not set
CONFIG_CBUS_RETU=y
CONFIG_CBUS_RETU_USER=y
CONFIG_CBUS_RETU_POWERBUTTON=y
@@ -1216,7 +1227,8 @@ CONFIG_FS_MBCACHE=y
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_INOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set

328
meta/packages/linux/linux-nokia800-2.6.18-osso40/nokia770_nand_fix.patch
View File

@@ -1,15 +1,154 @@
---
arch/arm/mach-omap1/mmu.c | 1 +
drivers/cbus/tahvo-usb.c | 4 ++--
drivers/i2c/chips/isp1301_omap.c | 1 +
drivers/mtd/nand/omap-hw.c | 37 +++++++++++++++----------------------
drivers/video/omap/omapfb_main.c | 4 ++--
5 files changed, 21 insertions(+), 26 deletions(-)
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 2007-05-23 18:05:21.000000000 +0100
+++ linux-g/arch/arm/mach-omap1/mmu.c 2007-05-23 18:05:23.000000000 +0100
--- 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>
@@ -20,9 +159,9 @@ Index: linux-g/arch/arm/mach-omap1/mmu.c
Index: linux-g/drivers/cbus/tahvo-usb.c
===================================================================
--- linux-g.orig/drivers/cbus/tahvo-usb.c 2006-11-08 12:18:51.000000000 +0000
+++ linux-g/drivers/cbus/tahvo-usb.c 2007-05-23 18:05:23.000000000 +0100
@@ -135,8 +135,8 @@ static irqreturn_t omap_otg_irq(int irq,
--- 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 */
@@ -35,8 +174,8 @@ Index: linux-g/drivers/cbus/tahvo-usb.c
} else
Index: linux-g/drivers/i2c/chips/isp1301_omap.c
===================================================================
--- linux-g.orig/drivers/i2c/chips/isp1301_omap.c 2006-11-08 12:18:51.000000000 +0000
+++ linux-g/drivers/i2c/chips/isp1301_omap.c 2007-05-23 18:05:23.000000000 +0100
--- 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>
@@ -45,11 +184,44 @@ Index: linux-g/drivers/i2c/chips/isp1301_omap.c
#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 12:18:55.000000000 +0000
+++ linux-g/drivers/mtd/nand/omap-hw.c 2007-05-23 18:05:23.000000000 +0100
@@ -386,11 +386,6 @@ static u_char omap_nand_read_byte(struct
--- 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);
}
@@ -61,7 +233,7 @@ Index: linux-g/drivers/mtd/nand/omap-hw.c
static int omap_nand_dev_ready(struct mtd_info *mtd)
{
u32 l;
@@ -425,9 +420,9 @@ static void omap_nand_command(struct mtd
@@ -425,9 +420,9 @@
if (command == NAND_CMD_SEQIN) {
int readcmd;
@@ -73,7 +245,7 @@ Index: linux-g/drivers/mtd/nand/omap-hw.c
readcmd = NAND_CMD_READOOB;
} else if (column < 256) {
/* First 256 bytes --> READ0 */
@@ -458,7 +453,7 @@ static void omap_nand_command_lp(struct
@@ -458,7 +453,7 @@
struct nand_chip *this = mtd->priv;
if (command == NAND_CMD_READOOB) {
@@ -82,30 +254,32 @@ Index: linux-g/drivers/mtd/nand/omap-hw.c
command = NAND_CMD_READ0;
}
switch (command) {
@@ -495,7 +490,7 @@ static int omap_nand_calculate_ecc(struc
@@ -495,7 +490,8 @@
int n;
struct nand_chip *this = mtd->priv;
- if (this->eccmode == NAND_ECC_HW12_2048)
+ if (this->ecc.size == 2048)
+ /* Ex NAND_ECC_HW12_2048 */
+ if ((this->ecc.mode == NAND_ECC_HW) && (this->ecc.size == 2048))
n = 4;
else
n = 1;
@@ -642,7 +637,7 @@ static int omap_nand_correct_data(struct
@@ -642,7 +638,8 @@
int block_count = 0, i, r;
this = mtd->priv;
- if (this->eccmode == NAND_ECC_HW12_2048)
+ if (this->ecc.size == 2048)
+ /* Ex NAND_ECC_HW12_2048 */
+ if ((this->ecc.mode == NAND_ECC_HW) && (this->ecc.size == 2048))
block_count = 4;
else
block_count = 1;
@@ -672,17 +667,17 @@ static int __init add_dynamic_parts(stru
@@ -672,12 +669,12 @@
{
static const char *part_parsers[] = { "cmdlinepart", NULL };
struct mtd_partition *parts;
- const struct omap_flash_part_config *cfg;
+ void *cfg;
+ const struct omap_flash_part_str_config *cfg;
char *part_str = NULL;
size_t part_str_len;
int c;
@@ -115,38 +289,40 @@ Index: linux-g/drivers/mtd/nand/omap-hw.c
if (cfg != NULL) {
part_str = kmalloc(part_str_len + 1, GFP_KERNEL);
if (part_str == NULL)
return -ENOMEM;
- memcpy(part_str, cfg->part_table, part_str_len);
+ memcpy(part_str, cfg, part_str_len);
part_str[part_str_len] = '\0';
mtdpart_setup(part_str);
}
@@ -794,19 +789,19 @@ static int __init omap_nand_init(void)
@@ -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->select_chip = omap_nand_select_chip;
- this->dev_ready = omap_nand_dev_ready;
- this->chip_delay = 0;
- this->eccmode = NAND_ECC_HW3_512;
+ this->ecc.size = 512;
+ this->ecc.bytes = 3;
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->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;
+ 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);
@@ -822,10 +817,8 @@ static int __init omap_nand_init(void)
@@ -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);
@@ -154,16 +330,32 @@ Index: linux-g/drivers/mtd/nand/omap-hw.c
- 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;
omap_mtd->eccsize = 2048;
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 2007-05-23 18:05:21.000000000 +0100
+++ linux-g/drivers/video/omap/omapfb_main.c 2007-05-23 22:27:39.000000000 +0100
@@ -110,7 +110,7 @@ static struct lcd_ctrl *ctrls[] = {
--- 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
@@ -172,7 +364,7 @@ Index: linux-g/drivers/video/omap/omapfb_main.c
#else
extern struct lcd_ctrl_extif omap2_ext_if;
#endif
@@ -1658,7 +1658,7 @@ static int omapfb_do_probe(struct platfo
@@ -1658,7 +1658,7 @@
#ifdef CONFIG_ARCH_OMAP1
fbdev->int_ctrl = &omap1_int_ctrl;
#ifdef CONFIG_FB_OMAP_LCDC_EXTERNAL
@@ -181,3 +373,43 @@ Index: linux-g/drivers/video/omap/omapfb_main.c
#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