1 files changed, 0 insertions, 806 deletions

diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c
deleted file mode 100644
index 238b963..0000000
--- a/board/nokia/rx51/rx51.c
+++ /dev/null
@@ -1,806 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2012
- * Ивайло Димитров <freemangordon@abv.bg>
- *
- * (C) Copyright 2011-2012
- * Pali Rohár <pali@kernel.org>
- *
- * (C) Copyright 2010
- * Alistair Buxton <a.j.buxton@gmail.com>
- *
- * Derived from Beagle Board and 3430 SDP code:
- * (C) Copyright 2004-2008
- * Texas Instruments, <www.ti.com>
- *
- * Author :
- *	Sunil Kumar <sunilsaini05@gmail.com>
- *	Shashi Ranjan <shashiranjanmca05@gmail.com>
- *
- *	Richard Woodruff <r-woodruff2@ti.com>
- *	Syed Mohammed Khasim <khasim@ti.com>
- */
-
-#include <common.h>
-#include <dm.h>
-#include <env.h>
-#include <init.h>
-#include <watchdog.h>
-#include <wdt.h>
-#include <malloc.h>
-#include <twl4030.h>
-#include <i2c.h>
-#include <video.h>
-#include <keyboard.h>
-#include <ns16550.h>
-#include <asm/global_data.h>
-#include <asm/io.h>
-#include <asm/setup.h>
-#include <asm/bitops.h>
-#include <asm/mach-types.h>
-#include <asm/omap_i2c.h>
-#include <asm/arch/mux.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/mmc_host_def.h>
-
-#include "tag_omap.h"
-
-/* Needed for ROM SMC call */
-struct emu_hal_params_rx51 {
-	u32 num_params;
-	u32 param1;
-	u32 param2;
-	u32 param3;
-	u32 param4;
-};
-
-#define ONENAND_GPMC_CONFIG1_RX51	0xfb001202
-#define ONENAND_GPMC_CONFIG2_RX51	0x00111100
-#define ONENAND_GPMC_CONFIG3_RX51	0x00020200
-#define ONENAND_GPMC_CONFIG4_RX51	0x11001102
-#define ONENAND_GPMC_CONFIG5_RX51	0x03101616
-#define ONENAND_GPMC_CONFIG6_RX51	0x90060000
-
-DECLARE_GLOBAL_DATA_PTR;
-
-const omap3_sysinfo sysinfo = {
-	DDR_STACKED,
-	"Nokia RX-51",
-	"OneNAND"
-};
-
-/* This structure contains default omap tags needed for booting Maemo 5 */
-static struct tag_omap omap[] = {
-	OMAP_TAG_UART_CONFIG(0x04),
-	OMAP_TAG_SERIAL_CONSOLE_CONFIG(0x03, 0x01C200),
-	OMAP_TAG_LCD_CONFIG("acx565akm", "internal", 90, 0x18),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cam_focus", 0x44, 0x1, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cam_launch", 0x45, 0x1, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cam_shutter", 0x6e, 0x1, 0x0, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cmt_apeslpx", 0x46, 0x2, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cmt_bsi", 0x9d, 0x2, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cmt_en", 0x4a, 0x2, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cmt_rst", 0x4b, 0x6, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cmt_rst_rq", 0x49, 0x6, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("cmt_wddis", 0x0d, 0x2, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("headphone", 0xb1, 0x1, 0x1, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("kb_lock", 0x71, 0x1, 0x0, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("proximity", 0x59, 0x0, 0x0, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("sleep_ind", 0xa2, 0x2, 0x2, 0x0),
-	OMAP_TAG_GPIO_SWITCH_CONFIG("slide", GPIO_SLIDE, 0x0, 0x0, 0x0),
-	OMAP_TAG_WLAN_CX3110X_CONFIG(0x25, 0xff, 87, 42, -1),
-	OMAP_TAG_PARTITION_CONFIG("bootloader", 128 * 1024, 0x00000000, 0x00000003),
-	OMAP_TAG_PARTITION_CONFIG("config", 384 * 1024, 0x00020000, 0x00000000),
-	OMAP_TAG_PARTITION_CONFIG("log", 256 * 1024, 0x00080000, 0x00000000),
-	OMAP_TAG_PARTITION_CONFIG("kernel", 2 * 1024*1024, 0x000c0000, 0x00000000),
-	OMAP_TAG_PARTITION_CONFIG("initfs", 2 * 1024*1024, 0x002c0000, 0x00000000),
-	OMAP_TAG_PARTITION_CONFIG("rootfs", 257280 * 1024, 0x004c0000, 0x00000000),
-	OMAP_TAG_BOOT_REASON_CONFIG("pwr_key"),
-	OMAP_TAG_VERSION_STR_CONFIG("product", "RX-51"),
-	OMAP_TAG_VERSION_STR_CONFIG("hw-build", "2101"),
-	OMAP_TAG_VERSION_STR_CONFIG("nolo", "1.4.14"),
-	OMAP_TAG_VERSION_STR_CONFIG("boot-mode", "normal"),
-	{ }
-};
-
-static char *boot_reason_ptr;
-static char *hw_build_ptr;
-static char *nolo_version_ptr;
-static char *boot_mode_ptr;
-static int serial_was_console_enabled;
-
-/*
- * Routine: init_omap_tags
- * Description: Initialize pointers to values in tag_omap
- */
-static void init_omap_tags(void)
-{
-	char *component;
-	char *version;
-	int i = 0;
-	while (omap[i].hdr.tag) {
-		switch (omap[i].hdr.tag) {
-		case OMAP_TAG_BOOT_REASON:
-			boot_reason_ptr = omap[i].u.boot_reason.reason_str;
-			break;
-		case OMAP_TAG_VERSION_STR:
-			component = omap[i].u.version.component;
-			version = omap[i].u.version.version;
-			if (strcmp(component, "hw-build") == 0)
-				hw_build_ptr = version;
-			else if (strcmp(component, "nolo") == 0)
-				nolo_version_ptr = version;
-			else if (strcmp(component, "boot-mode") == 0)
-				boot_mode_ptr = version;
-			break;
-		default:
-			break;
-		}
-		i++;
-	}
-}
-
-static void reuse_omap_atags(struct tag_omap *t)
-{
-	char *component;
-	char *version;
-	while (t->hdr.tag) {
-		switch (t->hdr.tag) {
-		case OMAP_TAG_BOOT_REASON:
-			memset(boot_reason_ptr, 0, 12);
-			strcpy(boot_reason_ptr, t->u.boot_reason.reason_str);
-			break;
-		case OMAP_TAG_VERSION_STR:
-			component = t->u.version.component;
-			version = t->u.version.version;
-			if (strcmp(component, "hw-build") == 0) {
-				memset(hw_build_ptr, 0, 12);
-				strcpy(hw_build_ptr, version);
-			} else if (strcmp(component, "nolo") == 0) {
-				memset(nolo_version_ptr, 0, 12);
-				strcpy(nolo_version_ptr, version);
-			} else if (strcmp(component, "boot-mode") == 0) {
-				memset(boot_mode_ptr, 0, 12);
-				strcpy(boot_mode_ptr, version);
-			}
-			break;
-		case OMAP_TAG_UART:
-			if (t->u.uart.enabled_uarts)
-				serial_was_console_enabled = 1;
-			break;
-		case OMAP_TAG_SERIAL_CONSOLE:
-			serial_was_console_enabled = 1;
-			break;
-		default:
-			break;
-		}
-		t = tag_omap_next(t);
-	}
-}
-
-/*
- * Routine: reuse_atags
- * Description: Reuse atags from previous bootloader.
- *              Reuse only only HW build, boot reason, boot mode and nolo
- */
-static void reuse_atags(void)
-{
-	struct tag *t = (struct tag *)gd->bd->bi_boot_params;
-
-	/* First tag must be ATAG_CORE */
-	if (t->hdr.tag != ATAG_CORE)
-		return;
-
-	if (!boot_reason_ptr || !hw_build_ptr)
-		return;
-
-	/* Last tag must be ATAG_NONE */
-	while (t->hdr.tag != ATAG_NONE) {
-		switch (t->hdr.tag) {
-		case ATAG_REVISION:
-			memset(hw_build_ptr, 0, 12);
-			sprintf(hw_build_ptr, "%x", t->u.revision.rev);
-			break;
-		case ATAG_BOARD:
-			reuse_omap_atags((struct tag_omap *)&t->u);
-			break;
-		default:
-			break;
-		}
-		t = tag_next(t);
-	}
-}
-
-/*
- * Routine: board_init
- * Description: Early hardware init.
- */
-int board_init(void)
-{
-#if defined(CONFIG_CMD_ONENAND)
-	const u32 gpmc_regs_onenandrx51[GPMC_MAX_REG] = {
-		ONENAND_GPMC_CONFIG1_RX51,
-		ONENAND_GPMC_CONFIG2_RX51,
-		ONENAND_GPMC_CONFIG3_RX51,
-		ONENAND_GPMC_CONFIG4_RX51,
-		ONENAND_GPMC_CONFIG5_RX51,
-		ONENAND_GPMC_CONFIG6_RX51,
-		0
-	};
-#endif
-	/* in SRAM or SDRAM, finish GPMC */
-	gpmc_init();
-#if defined(CONFIG_CMD_ONENAND)
-	enable_gpmc_cs_config(gpmc_regs_onenandrx51, &gpmc_cfg->cs[0],
-			      CFG_SYS_ONENAND_BASE, GPMC_SIZE_256M);
-#endif
-	/* Enable the clks & power */
-	per_clocks_enable();
-	/* boot param addr */
-	gd->bd->bi_boot_params = OMAP34XX_SDRC_CS0 + 0x100;
-	return 0;
-}
-
-#ifdef CONFIG_REVISION_TAG
-/*
- * Routine: get_board_revision
- * Description: Return board revision.
- */
-u32 get_board_rev(void)
-{
-	return simple_strtol(hw_build_ptr, NULL, 16);
-}
-#endif
-
-/*
- * Routine: setup_board_tags
- * Description: Append board specific boot tags.
- */
-void setup_board_tags(struct tag **in_params)
-{
-	int setup_console_atag;
-	char *setup_boot_reason_atag;
-	char *setup_boot_mode_atag;
-	char *str;
-	int i;
-	int size;
-	int total_size;
-	struct tag *params;
-	struct tag_omap *t;
-
-	params = (struct tag *)gd->bd->bi_boot_params;
-
-	params->u.core.flags = 0x0;
-	params->u.core.pagesize = 0x1000;
-	params->u.core.rootdev = 0x0;
-
-	/* append omap atag only if env setup_omap_atag is set to 1 */
-	str = env_get("setup_omap_atag");
-	if (!str || str[0] != '1')
-		return;
-
-	str = env_get("setup_console_atag");
-	if (str && str[0]) {
-		if (str[0] == '1')
-			setup_console_atag = 1;
-		else
-			setup_console_atag = 0;
-	} else {
-		if (serial_was_console_enabled)
-			setup_console_atag = 1;
-		else
-			setup_console_atag = 0;
-	}
-
-	setup_boot_reason_atag = env_get("setup_boot_reason_atag");
-	setup_boot_mode_atag = env_get("setup_boot_mode_atag");
-
-	params = *in_params;
-	t = (struct tag_omap *)&params->u;
-	total_size = sizeof(struct tag_header);
-
-	for (i = 0; omap[i].hdr.tag; i++) {
-
-		/* skip serial console tag */
-		if (!setup_console_atag &&
-			omap[i].hdr.tag == OMAP_TAG_SERIAL_CONSOLE)
-			continue;
-
-		size = omap[i].hdr.size + sizeof(struct tag_omap_header);
-		memcpy(t, &omap[i], size);
-
-		/* set uart tag to 0 - disable serial console */
-		if (!setup_console_atag && omap[i].hdr.tag == OMAP_TAG_UART)
-			t->u.uart.enabled_uarts = 0;
-
-		/* change boot reason */
-		if (setup_boot_reason_atag &&
-			omap[i].hdr.tag == OMAP_TAG_BOOT_REASON) {
-			memset(t->u.boot_reason.reason_str, 0, 12);
-			strcpy(t->u.boot_reason.reason_str,
-				setup_boot_reason_atag);
-		}
-
-		/* change boot mode */
-		if (setup_boot_mode_atag &&
-			omap[i].hdr.tag == OMAP_TAG_VERSION_STR &&
-			strcmp(omap[i].u.version.component, "boot-mode") == 0) {
-			memset(t->u.version.version, 0, 12);
-			strcpy(t->u.version.version, setup_boot_mode_atag);
-		}
-
-		total_size += size;
-		t = tag_omap_next(t);
-
-	}
-
-	params->hdr.tag = ATAG_BOARD;
-	params->hdr.size = total_size >> 2;
-	params = tag_next(params);
-
-	*in_params = params;
-}
-
-static int rx51_video_probe(struct udevice *dev)
-{
-	struct video_uc_plat *uc_plat = dev_get_uclass_plat(dev);
-	struct video_priv *uc_priv = dev_get_uclass_priv(dev);
-
-	uc_plat->base = 0x8f9c0000;
-	uc_plat->size = 800 * 480 * sizeof(u16);
-	uc_priv->xsize = 800;
-	uc_priv->ysize = 480;
-	uc_priv->bpix = VIDEO_BPP16;
-
-	video_set_flush_dcache(dev, true);
-
-	return 0;
-}
-
-U_BOOT_DRIVER(rx51_video) = {
-	.name = "rx51_video",
-	.id = UCLASS_VIDEO,
-	.probe = rx51_video_probe,
-};
-
-/*
- * Routine: twl4030_regulator_set_mode
- * Description: Set twl4030 regulator mode over i2c powerbus.
- */
-static void twl4030_regulator_set_mode(u8 id, u8 mode)
-{
-	u16 msg = MSG_SINGULAR(DEV_GRP_P1, id, mode);
-	twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER,
-			     TWL4030_PM_MASTER_PB_WORD_MSB, msg >> 8);
-	twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER,
-			     TWL4030_PM_MASTER_PB_WORD_LSB, msg & 0xff);
-}
-
-static void omap3_emu_romcode_call(u32 service_id, u32 *parameters)
-{
-	u32 i, num_params = *parameters;
-	u32 *sram_scratch_space = (u32 *)OMAP3_PUBLIC_SRAM_SCRATCH_AREA;
-
-	/*
-	 * copy the parameters to an un-cached area to avoid coherency
-	 * issues
-	 */
-	for (i = 0; i < num_params; i++) {
-		__raw_writel(*parameters, sram_scratch_space);
-		parameters++;
-		sram_scratch_space++;
-	}
-
-	/* Now make the PPA call */
-	do_omap3_emu_romcode_call(service_id, OMAP3_PUBLIC_SRAM_SCRATCH_AREA);
-}
-
-void omap3_set_aux_cr_secure(u32 acr)
-{
-	struct emu_hal_params_rx51 emu_romcode_params = { 0, };
-
-	emu_romcode_params.num_params = 2;
-	emu_romcode_params.param1 = acr;
-
-	omap3_emu_romcode_call(OMAP3_EMU_HAL_API_WRITE_ACR,
-			       (u32 *)&emu_romcode_params);
-}
-
-/*
- * Routine: omap3_update_aux_cr_secure_rx51
- * Description: Modify the contents Auxiliary Control Register.
- * Parameters:
- *   set_bits - bits to set in ACR
- *   clr_bits - bits to clear in ACR
- */
-static void omap3_update_aux_cr_secure_rx51(u32 set_bits, u32 clear_bits)
-{
-	u32 acr;
-
-	/* Read ACR */
-	asm volatile ("mrc p15, 0, %0, c1, c0, 1" : "=r" (acr));
-	acr &= ~clear_bits;
-	acr |= set_bits;
-	omap3_set_aux_cr_secure(acr);
-}
-
-/*
- * Routine: misc_init_r
- * Description: Configure board specific parts.
- */
-int misc_init_r(void)
-{
-	struct udevice *dev;
-	char buf[12];
-	u8 state;
-
-	/* disable lp5523 led */
-	if (i2c_get_chip_for_busnum(1, 0x32, 1, &dev) == 0)
-		dm_i2c_reg_write(dev, 0x00, 0x00);
-
-	/* initialize twl4030 power managment */
-	twl4030_power_init();
-	twl4030_power_mmc_init(0);
-	twl4030_power_mmc_init(1);
-
-	/* set VSIM to 1.8V */
-	twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VSIM_DEDICATED,
-				TWL4030_PM_RECEIVER_VSIM_VSEL_18,
-				TWL4030_PM_RECEIVER_VSIM_DEV_GRP,
-				TWL4030_PM_RECEIVER_DEV_GRP_P1);
-
-	/* store I2C access state */
-	twl4030_i2c_read_u8(TWL4030_CHIP_PM_MASTER, TWL4030_PM_MASTER_PB_CFG,
-			    &state);
-
-	/* enable I2C access to powerbus (needed for twl4030 regulator) */
-	twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, TWL4030_PM_MASTER_PB_CFG,
-			     0x02);
-
-	/* set VAUX3, VSIM and VMMC1 state to active - enable eMMC memory */
-	twl4030_regulator_set_mode(RES_VAUX3, RES_STATE_ACTIVE);
-	twl4030_regulator_set_mode(RES_VSIM, RES_STATE_ACTIVE);
-	twl4030_regulator_set_mode(RES_VMMC1, RES_STATE_ACTIVE);
-
-	/* restore I2C access state */
-	twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, TWL4030_PM_MASTER_PB_CFG,
-			     state);
-
-	/* set env variable attkernaddr for relocated kernel */
-	sprintf(buf, "%#x", KERNEL_ADDRESS);
-	env_set("attkernaddr", buf);
-
-	/* initialize omap tags */
-	init_omap_tags();
-
-	/* reuse atags from previous bootloader */
-	reuse_atags();
-
-	omap_die_id_display();
-	print_cpuinfo();
-
-	/*
-	 * Cortex-A8(r1p0..r1p2) errata 430973 workaround
-	 * Set IBE bit in Auxiliary Control Register
-	 *
-	 * Call this routine only on real secure device
-	 * Qemu does not implement secure PPA and crash
-	 */
-	if (get_device_type() == HS_DEVICE)
-		omap3_update_aux_cr_secure_rx51(1 << 6, 0);
-
-	return 0;
-}
-
-static unsigned long int twl_wd_time; /* last time of watchdog reset */
-static unsigned long int twl_i2c_lock;
-
-/*
- * Routine: rx51_watchdog_reset
- * Description: Reset timeout of twl4030 watchdog.
- */
-static int rx51_watchdog_reset(struct udevice *dev)
-{
-	u8 timeout = 0;
-
-	/* do not reset watchdog too often - max every 4s */
-	if (get_timer(twl_wd_time) < 4 * CONFIG_SYS_HZ)
-		return 0;
-
-	/* localy lock twl4030 i2c bus */
-	if (test_and_set_bit(0, &twl_i2c_lock))
-		return 0;
-
-	/* read actual watchdog timeout */
-	twl4030_i2c_read_u8(TWL4030_CHIP_PM_RECEIVER,
-			    TWL4030_PM_RECEIVER_WATCHDOG_CFG, &timeout);
-
-	/* timeout 0 means watchdog is disabled */
-	/* reset watchdog timeout to 31s (maximum) */
-	if (timeout != 0)
-		twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
-				     TWL4030_PM_RECEIVER_WATCHDOG_CFG, 31);
-
-	/* store last watchdog reset time */
-	twl_wd_time = get_timer(0);
-
-	/* localy unlock twl4030 i2c bus */
-	test_and_clear_bit(0, &twl_i2c_lock);
-
-	return 0;
-}
-
-static int rx51_watchdog_start(struct udevice *dev, u64 timeout_ms, ulong flags)
-{
-	return 0;
-}
-
-static int rx51_watchdog_probe(struct udevice *dev)
-{
-	return 0;
-}
-
-static const struct wdt_ops rx51_watchdog_ops = {
-	.start = rx51_watchdog_start,
-	.reset = rx51_watchdog_reset,
-};
-
-U_BOOT_DRIVER(rx51_watchdog) = {
-	.name = "rx51_watchdog",
-	.id = UCLASS_WDT,
-	.ops = &rx51_watchdog_ops,
-	.probe = rx51_watchdog_probe,
-};
-
-/*
- * TWL4030 keypad handler for cfb_console
- */
-
-static const char keymap[] = {
-	/* normal */
-	'q',  'o',  'p',  ',', '\b',    0,  'a',  's',
-	'w',  'd',  'f',  'g',  'h',  'j',  'k',  'l',
-	'e',  '.',    0,  '\r',   0,  'z',  'x',  'c',
-	'r',  'v',  'b',  'n',  'm',  ' ',    0,    0,
-	't',    0,    0,    0,    0,    0,    0,    0,
-	'y',    0,    0,    0,    0,    0,    0,    0,
-	'u',    0,    0,    0,    0,    0,    0,    0,
-	'i',    5,    6,    0,    0,    0,    0,    0,
-	/* fn */
-	'1',  '9',  '0',  '=', '\b',    0,  '*',  '+',
-	'2',  '#',  '-',  '_',  '(',  ')',  '&',  '!',
-	'3',  '?',  '^', '\r',    0,  156,  '$',  238,
-	'4',  '/', '\\',  '"', '\'',  '@',    0,  '<',
-	'5',  '|',  '>',    0,    0,    0,    0,    0,
-	'6',    0,    0,    0,    0,    0,    0,    0,
-	'7',    0,    0,    0,    0,    0,    0,    0,
-	'8',   16,   17,    0,    0,    0,    0,    0,
-};
-
-static u8 keys[8];
-static u8 old_keys[8] = {0, 0, 0, 0, 0, 0, 0, 0};
-#define KEYBUF_SIZE 32
-static u8 keybuf[KEYBUF_SIZE];
-static u8 keybuf_head;
-static u8 keybuf_tail;
-
-/*
- * Routine: rx51_kp_start
- * Description: Initialize HW keyboard.
- */
-static int rx51_kp_start(struct udevice *dev)
-{
-	int ret = 0;
-	u8 ctrl;
-	ret = twl4030_i2c_read_u8(TWL4030_CHIP_KEYPAD,
-				  TWL4030_KEYPAD_KEYP_CTRL_REG, &ctrl);
-
-	if (ret)
-		return ret;
-
-	/* turn on keyboard and use hardware scanning */
-	ctrl |= TWL4030_KEYPAD_CTRL_KBD_ON;
-	ctrl |= TWL4030_KEYPAD_CTRL_SOFT_NRST;
-	ctrl |= TWL4030_KEYPAD_CTRL_SOFTMODEN;
-	ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD,
-				    TWL4030_KEYPAD_KEYP_CTRL_REG, ctrl);
-	/* enable key event status */
-	ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD,
-				    TWL4030_KEYPAD_KEYP_IMR1, 0xfe);
-	/* enable interrupt generation on rising and falling */
-	/* this is a workaround for qemu twl4030 emulation */
-	ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD,
-				    TWL4030_KEYPAD_KEYP_EDR, 0x57);
-	/* enable ISR clear on read */
-	ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD,
-				    TWL4030_KEYPAD_KEYP_SIH_CTRL, 0x05);
-	return 0;
-}
-
-static void rx51_kp_fill(u8 k, u8 mods)
-{
-	/* check if some cursor key without meta fn key was pressed */
-	if (!(mods & 2) && (k == 18 || k == 31 || k == 33 || k == 34)) {
-		keybuf[keybuf_tail++] = '\e';
-		keybuf_tail %= KEYBUF_SIZE;
-		keybuf[keybuf_tail++] = '[';
-		keybuf_tail %= KEYBUF_SIZE;
-		if (k == 18) /* up */
-			keybuf[keybuf_tail++] = 'A';
-		else if (k == 31) /* left */
-			keybuf[keybuf_tail++] = 'D';
-		else if (k == 33) /* down */
-			keybuf[keybuf_tail++] = 'B';
-		else if (k == 34) /* right */
-			keybuf[keybuf_tail++] = 'C';
-		keybuf_tail %= KEYBUF_SIZE;
-		return;
-	}
-
-	if (mods & 2) { /* fn meta key was pressed */
-		k = keymap[k+64];
-	} else {
-		k = keymap[k];
-		if (mods & 1) { /* ctrl key was pressed */
-			if (k >= 'a' && k <= 'z')
-				k -= 'a' - 1;
-		}
-		if (mods & 4) { /* shift key was pressed */
-			if (k >= 'a' && k <= 'z')
-				k += 'A' - 'a';
-			else if (k == '.')
-				k = ':';
-			else if (k == ',')
-				k = ';';
-		}
-	}
-	keybuf[keybuf_tail++] = k;
-	keybuf_tail %= KEYBUF_SIZE;
-}
-
-/*
- * Routine: rx51_kp_tstc
- * Description: Test if key was pressed (from buffer).
- */
-static int rx51_kp_tstc(struct udevice *dev)
-{
-	u8 c, r, dk, i;
-	u8 intr;
-	u8 mods;
-
-	/* localy lock twl4030 i2c bus */
-	if (test_and_set_bit(0, &twl_i2c_lock))
-		return 0;
-
-	/* twl4030 remembers up to 2 events */
-	for (i = 0; i < 2; i++) {
-
-		/* check interrupt register for events */
-		twl4030_i2c_read_u8(TWL4030_CHIP_KEYPAD,
-				    TWL4030_KEYPAD_KEYP_ISR1 + (2 * i), &intr);
-
-		/* no event */
-		if (!(intr&1))
-			continue;
-
-		/* read the key state */
-		twl4030_i2c_read(TWL4030_CHIP_KEYPAD,
-				 TWL4030_KEYPAD_FULL_CODE_7_0, keys, 8);
-
-		/* cut out modifier keys from the keystate */
-		mods = keys[4] >> 4;
-		keys[4] &= 0x0f;
-
-		/* space key is indicated by two different bits */
-		keys[3] |= (keys[3] & (1 << 6)) >> 1;
-		keys[3] &= ~(1 << 6);
-
-		for (c = 0; c < 8; c++) {
-
-			/* get newly pressed keys only */
-			dk = ((keys[c] ^ old_keys[c])&keys[c]);
-			old_keys[c] = keys[c];
-
-			/* fill the keybuf */
-			for (r = 0; r < 8; r++) {
-				if (dk&1)
-					rx51_kp_fill((c*8)+r, mods);
-				dk = dk >> 1;
-			}
-
-		}
-
-	}
-
-	/* localy unlock twl4030 i2c bus */
-	test_and_clear_bit(0, &twl_i2c_lock);
-
-	return (KEYBUF_SIZE + keybuf_tail - keybuf_head)%KEYBUF_SIZE;
-}
-
-/*
- * Routine: rx51_kp_getc
- * Description: Get last pressed key (from buffer).
- */
-static int rx51_kp_getc(struct udevice *dev)
-{
-	keybuf_head %= KEYBUF_SIZE;
-	while (!rx51_kp_tstc(dev))
-		schedule();
-	return keybuf[keybuf_head++];
-}
-
-static int rx51_kp_probe(struct udevice *dev)
-{
-	struct keyboard_priv *uc_priv = dev_get_uclass_priv(dev);
-	struct stdio_dev *sdev = &uc_priv->sdev;
-
-	strcpy(sdev->name, "keyboard");
-	return input_stdio_register(sdev);
-}
-
-static const struct keyboard_ops rx51_kp_ops = {
-	.start = rx51_kp_start,
-	.tstc = rx51_kp_tstc,
-	.getc = rx51_kp_getc,
-};
-
-U_BOOT_DRIVER(rx51_kp) = {
-	.name = "rx51_kp",
-	.id = UCLASS_KEYBOARD,
-	.probe = rx51_kp_probe,
-	.ops = &rx51_kp_ops,
-};
-
-static const struct mmc_config rx51_mmc_cfg = {
-	.host_caps = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS,
-	.f_min = 400000,
-	.f_max = 52000000,
-	.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
-	.voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195,
-};
-
-static const struct omap_hsmmc_plat rx51_mmc[] = {
-	{ rx51_mmc_cfg, (struct hsmmc *)OMAP_HSMMC1_BASE },
-	{ rx51_mmc_cfg, (struct hsmmc *)OMAP_HSMMC2_BASE },
-};
-
-U_BOOT_DRVINFOS(rx51_mmc) = {
-	{ "omap_hsmmc", &rx51_mmc[0] },
-	{ "omap_hsmmc", &rx51_mmc[1] },
-};
-
-static const struct omap_i2c_plat rx51_i2c[] = {
-	{ I2C_BASE1, 100000, OMAP_I2C_REV_V1 },
-	{ I2C_BASE2, 100000, OMAP_I2C_REV_V1 },
-	{ I2C_BASE3, 100000, OMAP_I2C_REV_V1 },
-};
-
-U_BOOT_DRVINFOS(rx51_i2c) = {
-	{ "i2c_omap", &rx51_i2c[0] },
-	{ "i2c_omap", &rx51_i2c[1] },
-	{ "i2c_omap", &rx51_i2c[2] },
-};
-
-U_BOOT_DRVINFOS(rx51_watchdog) = {
-	{ "rx51_watchdog" },
-};
-
-U_BOOT_DRVINFOS(rx51_video) = {
-	{ "rx51_video" },
-};
-
-U_BOOT_DRVINFOS(rx51_kp) = {
-	{ "rx51_kp" },
-};
-
-static const struct ns16550_plat rx51_serial = {
-	.base = CFG_SYS_NS16550_COM3,
-	.reg_shift = 2,
-	.clock = CFG_SYS_NS16550_CLK,
-	.fcr = UART_FCR_DEFVAL,
-};
-
-U_BOOT_DRVINFOS(rx51_uart) = {
-	{ "omap_serial", &rx51_serial },
-};