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exynos: Drop old exynos5420-specific board code 

Now that exynos5420 boards can use the generic exynos5 code, switch over to
it and remove the old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
This commit is contained in:
Simon Glass 2015-08-03 08:19:30 -06:00
parent bf637ea5e4
commit c51212332a
3 changed files with 2 additions and 147 deletions
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4
board/samsung/smdk5420/Makefile
View File

@ -5,7 +5,3 @@
# #
obj-y += smdk5420_spl.o obj-y += smdk5420_spl.o
ifndef CONFIG_SPL_BUILD
obj-y += smdk5420.o
endif

143
board/samsung/smdk5420/smdk5420.c
View File

@ -1,143 +0,0 @@
/*
* Copyright (C) 2013 Samsung Electronics
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <fdtdec.h>
#include <errno.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/arch/cpu.h>
#include <asm/arch/board.h>
#include <asm/arch/power.h>
#include <asm/arch/system.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/dp_info.h>
#include <asm/arch/xhci-exynos.h>
#include <power/tps65090_pmic.h>
#include <i2c.h>
#include <lcd.h>
#include <mmc.h>
#include <parade.h>
#include <spi.h>
#include <usb.h>
#include <dwc3-uboot.h>
#include <samsung-usb-phy-uboot.h>
DECLARE_GLOBAL_DATA_PTR;
int exynos_init(void)
{
return 0;
}
#ifdef CONFIG_LCD
static int has_edp_bridge(void)
{
int node;
node = fdtdec_next_compatible(gd->fdt_blob, 0, COMPAT_PARADE_PS8625);
/* No node for bridge in device tree. */
if (node <= 0)
return 0;
/* Default is with bridge ic */
return 1;
}
void exynos_lcd_power_on(void)
{
#ifdef CONFIG_POWER_TPS65090
int ret;
ret = tps65090_init();
if (ret < 0) {
printf("%s: tps65090_init() failed\n", __func__);
return;
}
tps65090_fet_enable(6);
#endif
mdelay(5);
if (has_edp_bridge())
if (parade_init(gd->fdt_blob))
printf("%s: ps8625_init() failed\n", __func__);
}
void exynos_backlight_on(unsigned int onoff)
{
#ifdef CONFIG_POWER_TPS65090
tps65090_fet_enable(1);
#endif
}
#endif
int board_get_revision(void)
{
return 0;
}
#ifdef CONFIG_USB_DWC3
static struct dwc3_device dwc3_device_data = {
.maximum_speed = USB_SPEED_SUPER,
.base = 0x12400000,
.dr_mode = USB_DR_MODE_PERIPHERAL,
.index = 0,
};
int usb_gadget_handle_interrupts(void)
{
dwc3_uboot_handle_interrupt(0);
return 0;
}
int board_usb_init(int index, enum usb_init_type init)
{
struct exynos_usb3_phy *phy = (struct exynos_usb3_phy *)
samsung_get_base_usb3_phy();
if (!phy) {
error("usb3 phy not supported");
return -ENODEV;
}
set_usbdrd_phy_ctrl(POWER_USB_DRD_PHY_CTRL_EN);
exynos5_usb3_phy_init(phy);
return dwc3_uboot_init(&dwc3_device_data);
}
#endif
#ifdef CONFIG_SET_DFU_ALT_INFO
char *get_dfu_alt_system(char *interface, char *devstr)
{
return getenv("dfu_alt_system");
}
char *get_dfu_alt_boot(char *interface, char *devstr)
{
struct mmc *mmc;
char *alt_boot;
int dev_num;
dev_num = simple_strtoul(devstr, NULL, 10);
mmc = find_mmc_device(dev_num);
if (!mmc)
return NULL;
if (mmc_init(mmc))
return NULL;
if (IS_SD(mmc))
alt_boot = CONFIG_DFU_ALT_BOOT_SD;
else
alt_boot = CONFIG_DFU_ALT_BOOT_EMMC;
return alt_boot;
}
#endif

2
include/configs/exynos5420-common.h
View File

@ -13,6 +13,8 @@
/* A variant of Exynos5420 (Exynos5 Family) */ /* A variant of Exynos5420 (Exynos5 Family) */
#define CONFIG_EXYNOS5800 #define CONFIG_EXYNOS5800
#define CONFIG_EXYNOS5_DT
#define MACH_TYPE_SMDK5420 8002 #define MACH_TYPE_SMDK5420 8002
#define CONFIG_MACH_TYPE MACH_TYPE_SMDK5420 #define CONFIG_MACH_TYPE MACH_TYPE_SMDK5420