mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-25 04:23:46 +00:00
2d8d190c83
Move all of the status LED feature to drivers/led/Kconfig. The LED status definitions were moved from the board configuration files to the defconfig files. TBD: Move all of the definitions in the include/status_led.h to the relevant board's defconfig files. Tested boards: CL-SOM-AM57x, CM-T335 Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
80 lines
1.5 KiB
C
80 lines
1.5 KiB
C
/*
|
|
* Olimex MX23 Olinuxino board
|
|
*
|
|
* Copyright (C) 2013 Marek Vasut <marex@denx.de>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/gpio.h>
|
|
#include <asm/io.h>
|
|
#include <asm/arch/iomux-mx23.h>
|
|
#include <asm/arch/imx-regs.h>
|
|
#include <asm/arch/clock.h>
|
|
#include <asm/arch/sys_proto.h>
|
|
#ifdef CONFIG_LED_STATUS
|
|
#include <status_led.h>
|
|
#endif
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/*
|
|
* Functions
|
|
*/
|
|
int board_early_init_f(void)
|
|
{
|
|
/* IO0 clock at 480MHz */
|
|
mxs_set_ioclk(MXC_IOCLK0, 480000);
|
|
|
|
/* SSP0 clock at 96MHz */
|
|
mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_CMD_USB
|
|
int board_ehci_hcd_init(int port)
|
|
{
|
|
/* Enable LAN9512 (Maxi) or GL850G (Mini) USB HUB power. */
|
|
gpio_direction_output(MX23_PAD_GPMI_ALE__GPIO_0_17, 1);
|
|
udelay(100);
|
|
return 0;
|
|
}
|
|
|
|
int board_ehci_hcd_exit(int port)
|
|
{
|
|
/* Enable LAN9512 (Maxi) or GL850G (Mini) USB HUB power. */
|
|
gpio_direction_output(MX23_PAD_GPMI_ALE__GPIO_0_17, 0);
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
int dram_init(void)
|
|
{
|
|
return mxs_dram_init();
|
|
}
|
|
|
|
#ifdef CONFIG_CMD_MMC
|
|
static int mx23_olx_mmc_cd(int id)
|
|
{
|
|
return 1; /* Card always present */
|
|
}
|
|
|
|
int board_mmc_init(bd_t *bis)
|
|
{
|
|
return mxsmmc_initialize(bis, 0, NULL, mx23_olx_mmc_cd);
|
|
}
|
|
#endif
|
|
|
|
int board_init(void)
|
|
{
|
|
/* Adress of boot parameters */
|
|
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
|
|
|
|
#if defined(CONFIG_LED_STATUS) && defined(CONFIG_LED_STATUS_BOOT_ENABLE)
|
|
status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_STATE);
|
|
#endif
|
|
|
|
return 0;
|
|
}
|