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efikamx: add mmc support 

The efika mx is using a esdhc host for mmc support. Now that the sdhci
has support for it, enable it.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Arnaud Patard (Rtp) 2010-10-27 14:40:49 +02:00 committed by Sascha Hauer
parent 0a7d48712f
commit a96eb148c7
2 changed files with 28 additions and 0 deletions
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1
arch/arm/mach-mx5/Kconfig
View File

@ -81,6 +81,7 @@ endchoice
config MACH_MX51_EFIKAMX
bool "Support MX51 Genesi Efika MX nettop"
select IMX_HAVE_PLATFORM_ESDHC
select IMX_HAVE_PLATFORM_IMX_UART
help
Include support for Genesi Efika MX nettop. This includes specific

27
arch/arm/mach-mx5/board-mx51_efikamx.c
View File

@ -58,6 +58,28 @@ static iomux_v3_cfg_t mx51efikamx_pads[] = {
MX51_PAD_PCBID0,
MX51_PAD_PCBID1,
MX51_PAD_PCBID2,
/* 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,
/* SD/MMC WP/CD */
MX51_PAD_GPIO_1_0__ESDHC1_CD,
MX51_PAD_GPIO_1_1__ESDHC1_WP,
MX51_PAD_GPIO_1_7__ESDHC2_WP,
MX51_PAD_GPIO_1_8__ESDHC2_CD,
};
/* Serial ports */
@ -163,6 +185,11 @@ static void __init mxc_board_init(void)
mx51_efikamx_board_id();
mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config);
mxc_init_imx_uart();
imx51_add_esdhc(0, NULL);
/* on < 1.2 boards both SD controllers are used */
if (system_rev < 0x12)
imx51_add_esdhc(1, NULL);
}
static void __init mx51_efikamx_timer_init(void)