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| author | Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> | 2010-10-27 14:40:49 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-11-24 09:57:09 +0100 |
| commit | a96eb148c74a09bc872b1490141d98811a3c7dbd (patch) | |
| tree | a1006664a58d6da94a8334cf3be4168e2977c462 /arch/arm/mach-mx5 | |
| parent | 0a7d48712f9a279464d2587e52e60fdc81f9a65a (diff) | |
| download | linux-a96eb148c74a09bc872b1490141d98811a3c7dbd.tar.gz linux-a96eb148c74a09bc872b1490141d98811a3c7dbd.tar.bz2 linux-a96eb148c74a09bc872b1490141d98811a3c7dbd.zip | |
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>
Diffstat (limited to 'arch/arm/mach-mx5')
| -rw-r--r-- | arch/arm/mach-mx5/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mx5/board-mx51_efikamx.c | 27 |
2 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig index 95cb0a831478..0345abe79e29 100644 --- a/arch/arm/mach-mx5/Kconfig +++ b/arch/arm/mach-mx5/Kconfig @@ -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 diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c index 057f9f437359..842d6bff6e06 100644 --- a/arch/arm/mach-mx5/board-mx51_efikamx.c +++ b/arch/arm/mach-mx5/board-mx51_efikamx.c @@ -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) |