mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-21 10:43:06 +00:00
401d1c4f5d
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
73 lines
1.4 KiB
C
73 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2019 Linaro Ltd.
|
|
* Copyright (C) 2016 NXP Semiconductors
|
|
*/
|
|
|
|
#include <init.h>
|
|
#include <asm/arch/clock.h>
|
|
#include <asm/arch/imx-regs.h>
|
|
#include <asm/arch/mx7-pins.h>
|
|
#include <asm/arch/sys_proto.h>
|
|
#include <asm/global_data.h>
|
|
#include <asm/mach-imx/iomux-v3.h>
|
|
#include <asm/io.h>
|
|
#include <common.h>
|
|
#include <linux/sizes.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
#define UART_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | \
|
|
PAD_CTL_PUS_PU100KOHM | PAD_CTL_HYS)
|
|
|
|
static iomux_v3_cfg_t const meerkat96_pads[] = {
|
|
/* UART6 as debug serial */
|
|
MX7D_PAD_SD1_CD_B__UART6_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
|
|
MX7D_PAD_SD1_WP__UART6_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
|
|
/* WDOG1 for reset */
|
|
MX7D_PAD_GPIO1_IO00__WDOG1_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL),
|
|
};
|
|
|
|
int dram_init(void)
|
|
{
|
|
gd->ram_size = PHYS_SDRAM_SIZE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int board_early_init_f(void)
|
|
{
|
|
imx_iomux_v3_setup_multiple_pads(meerkat96_pads,
|
|
ARRAY_SIZE(meerkat96_pads));
|
|
|
|
return 0;
|
|
}
|
|
|
|
int board_init(void)
|
|
{
|
|
/* address of boot parameters */
|
|
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int checkboard(void)
|
|
{
|
|
char *mode;
|
|
|
|
if (IS_ENABLED(CONFIG_ARMV7_BOOT_SEC_DEFAULT))
|
|
mode = "secure";
|
|
else
|
|
mode = "non-secure";
|
|
|
|
printf("Board: i.MX7D Meerkat96 in %s mode\n", mode);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int board_late_init(void)
|
|
{
|
|
set_wdog_reset((struct wdog_regs *)WDOG1_BASE_ADDR);
|
|
|
|
return 0;
|
|
}
|