Commit 1e6755f5 authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Tony Lindgren
Browse files

ARM: OMAP1: add MMC configuration for Palm Tungsten E 



Add initial MMC configuration for Palm Tungsten E to allow using a proper
rootfs on the device. This still assumes the bootloader enabling the MMC,
and that the card is always present and writeable.

Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 028baad5

arch/arm/mach-omap1/board-palmte.c

+29 −0
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ 
#include <mach/hardware.h>

#include <mach/usb.h>



#include "mmc.h"

#include "common.h"



#define PALMTE_USBDETECT_GPIO	0
@@ -208,6 +209,33 @@ static void __init palmte_misc_gpio_setup(void) 
	gpio_direction_input(PALMTE_USB_OR_DC_GPIO);

}



#if IS_ENABLED(CONFIG_MMC_OMAP)



static struct omap_mmc_platform_data _palmte_mmc_config = {

	.nr_slots			= 1,

	.slots[0]			= {

		.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,

		.name			= "mmcblk",

	},

};



static struct omap_mmc_platform_data *palmte_mmc_config[OMAP15XX_NR_MMC] = {

	[0] = &_palmte_mmc_config,

};



static void palmte_mmc_init(void)

{

	omap1_init_mmc(palmte_mmc_config, OMAP15XX_NR_MMC);

}



#else /* CONFIG_MMC_OMAP */



static void palmte_mmc_init(void)

{

}



#endif /* CONFIG_MMC_OMAP */



static void __init omap_palmte_init(void)

{

	/* mux pins for uarts */
@@ -228,6 +256,7 @@ static void __init omap_palmte_init(void) 
	omap_register_i2c_bus(1, 100, NULL, 0);



	omapfb_set_lcd_config(&palmte_lcd_config);

	palmte_mmc_init();

}



MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")

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