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

@ -31,6 +31,8 @@ config MACH_EUKREA_CPUIMX51
bool "Support Eukrea CPUIMX51 module" bool "Support Eukrea CPUIMX51 module"
select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_NAND
select IMX_HAVE_PLATFORM_SPI_IMX
help help
Include support for Eukrea CPUIMX51 platform. This includes Include support for Eukrea CPUIMX51 platform. This includes
specific configurations for the module and its peripherals. specific configurations for the module and its peripherals.
@ -43,6 +45,7 @@ choice
config MACH_EUKREA_MBIMX51_BASEBOARD config MACH_EUKREA_MBIMX51_BASEBOARD
prompt "Eukrea MBIMX51 development board" prompt "Eukrea MBIMX51 development board"
bool bool
select IMX_HAVE_PLATFORM_ESDHC
help help
This adds board specific devices that can be found on Eukrea's This adds board specific devices that can be found on Eukrea's
MBIMX51 evaluation board. 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, 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 = { static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS, .flags = IMXUART_HAVE_RTSCTS,
}; };
@ -239,6 +246,8 @@ static void __init eukrea_cpuimx51_init(void)
ARRAY_SIZE(eukrea_cpuimx51_pads)); ARRAY_SIZE(eukrea_cpuimx51_pads));
imx51_add_imx_uart(0, &uart_pdata); imx51_add_imx_uart(0, &uart_pdata);
imx51_add_mxc_nand(&eukrea_cpuimx51_nand_board_info);
gpio_request(CPUIMX51_QUARTA_GPIO, "quarta_irq"); gpio_request(CPUIMX51_QUARTA_GPIO, "quarta_irq");
gpio_direction_input(CPUIMX51_QUARTA_GPIO); gpio_direction_input(CPUIMX51_QUARTA_GPIO);
gpio_free(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_COL1__KEY_COL1,
MX51_PAD_KEY_COL2__KEY_COL2, MX51_PAD_KEY_COL2__KEY_COL2,
MX51_PAD_KEY_COL3__KEY_COL3, 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 = { 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[] = { static struct i2c_board_info mbimx51_i2c_devices[] = {
{ {
I2C_BOARD_INFO("tsc2007", 0x48), I2C_BOARD_INFO("tsc2007", 0x49),
.irq = MBIMX51_TSC2007_IRQ, .irq = MBIMX51_TSC2007_IRQ,
.platform_data = &tsc2007_data, .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); set_irq_type(MBIMX51_TSC2007_IRQ, IRQF_TRIGGER_FALLING);
i2c_register_board_info(1, mbimx51_i2c_devices, i2c_register_board_info(1, mbimx51_i2c_devices,
ARRAY_SIZE(mbimx51_i2c_devices)); ARRAY_SIZE(mbimx51_i2c_devices));
imx51_add_esdhc(0, NULL);
imx51_add_esdhc(1, NULL);
} }