OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

cpuimx51: update board support 

add NAND, SDHC

Signed-off-by: Eric Bénard <eric@eukrea.com>
This commit is contained in:
Eric Bénard 2010-10-12 16:29:20 +02:00 committed by Sascha Hauer
parent 70b1726820
commit a3927416bf
3 changed files with 34 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-mx5/Kconfig
View File

@ -31,6 +31,8 @@ config MACH_EUKREA_CPUIMX51
bool "Support Eukrea CPUIMX51 module"
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_NAND
select IMX_HAVE_PLATFORM_SPI_IMX
help
Include support for Eukrea CPUIMX51 platform. This includes
specific configurations for the module and its peripherals.
@ -43,6 +45,7 @@ choice
config MACH_EUKREA_MBIMX51_BASEBOARD
prompt "Eukrea MBIMX51 development board"
bool
select IMX_HAVE_PLATFORM_ESDHC
help
This adds board specific devices that can be found on Eukrea's
MBIMX51 evaluation board.

9
arch/arm/mach-mx5/board-cpuimx51.c
View File

@ -146,6 +146,13 @@ static struct pad_desc eukrea_cpuimx51_pads[] = {
MX51_PAD_USBH1_STP__USBH1_STP,
};
static const struct mxc_nand_platform_data
eukrea_cpuimx51_nand_board_info __initconst = {
.width = 1,
.hw_ecc = 1,
.flash_bbt = 1,
};
static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
@ -239,6 +246,8 @@ static void __init eukrea_cpuimx51_init(void)
ARRAY_SIZE(eukrea_cpuimx51_pads));
imx51_add_imx_uart(0, &uart_pdata);
imx51_add_mxc_nand(&eukrea_cpuimx51_nand_board_info);
gpio_request(CPUIMX51_QUARTA_GPIO, "quarta_irq");
gpio_direction_input(CPUIMX51_QUARTA_GPIO);
gpio_free(CPUIMX51_QUARTA_GPIO);

23
arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
View File

@ -113,6 +113,22 @@ static struct pad_desc mbimx51_pads[] = {
MX51_PAD_KEY_COL1__KEY_COL1,
MX51_PAD_KEY_COL2__KEY_COL2,
MX51_PAD_KEY_COL3__KEY_COL3,
/* SD 1 */
MX51_PAD_SD1_CMD__SD1_CMD,
MX51_PAD_SD1_CLK__SD1_CLK,
MX51_PAD_SD1_DATA0__SD1_DATA0,
MX51_PAD_SD1_DATA1__SD1_DATA1,
MX51_PAD_SD1_DATA2__SD1_DATA2,
MX51_PAD_SD1_DATA3__SD1_DATA3,
/* SD 2 */
MX51_PAD_SD2_CMD__SD2_CMD,
MX51_PAD_SD2_CLK__SD2_CLK,
MX51_PAD_SD2_DATA0__SD2_DATA0,
MX51_PAD_SD2_DATA1__SD2_DATA1,
MX51_PAD_SD2_DATA2__SD2_DATA2,
MX51_PAD_SD2_DATA3__SD2_DATA3,
};
static const struct imxuart_platform_data uart_pdata __initconst = {
@ -159,9 +175,11 @@ struct tsc2007_platform_data tsc2007_data = {
static struct i2c_board_info mbimx51_i2c_devices[] = {
{
I2C_BOARD_INFO("tsc2007", 0x48),
I2C_BOARD_INFO("tsc2007", 0x49),
.irq = MBIMX51_TSC2007_IRQ,
.platform_data = &tsc2007_data,
}, {
I2C_BOARD_INFO("tlv320aic23", 0x1a),
},
};
@ -198,4 +216,7 @@ void __init eukrea_mbimx51_baseboard_init(void)
set_irq_type(MBIMX51_TSC2007_IRQ, IRQF_TRIGGER_FALLING);
i2c_register_board_info(1, mbimx51_i2c_devices,
ARRAY_SIZE(mbimx51_i2c_devices));
imx51_add_esdhc(0, NULL);
imx51_add_esdhc(1, NULL);
}