+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2012 Freescale Semiconductor, Inc.
*
* Author: Fabio Estevam <fabio.estevam@freescale.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
+#include <init.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/iomux.h>
#include <asm/arch/mx6-pins.h>
+#include <asm/mach-imx/spi.h>
+#include <env.h>
#include <linux/errno.h>
#include <asm/gpio.h>
-#include <asm/imx-common/mxc_i2c.h>
-#include <asm/imx-common/iomux-v3.h>
-#include <asm/imx-common/boot_mode.h>
-#include <asm/imx-common/video.h>
+#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/mach-imx/video.h>
#include <mmc.h>
-#include <fsl_esdhc.h>
+#include <fsl_esdhc_imx.h>
#include <miiphy.h>
#include <netdev.h>
#include <asm/arch/mxc_hdmi.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <i2c.h>
+#include <input.h>
#include <power/pmic.h>
#include <power/pfuze100_pmic.h>
#include "../common/pfuze.h"
#include <usb.h>
+#include <usb/ehci-ci.h>
DECLARE_GLOBAL_DATA_PTR;
static void setup_iomux_enet(void)
{
SETUP_IOMUX_PADS(enet_pads);
-
- /* Reset AR8031 PHY */
- gpio_direction_output(IMX_GPIO_NR(1, 25) , 0);
- mdelay(10);
- gpio_set_value(IMX_GPIO_NR(1, 25), 1);
- udelay(100);
}
static iomux_v3_cfg_t const usdhc2_pads[] = {
static void enable_backlight(void)
{
SETUP_IOMUX_PADS(bl_pads);
+ gpio_request(DISP0_PWR_EN, "Display Power Enable");
gpio_direction_output(DISP0_PWR_EN, 1);
}
SETUP_IOMUX_PADS(uart1_pads);
}
-#ifdef CONFIG_FSL_ESDHC
+#ifdef CONFIG_FSL_ESDHC_IMX
struct fsl_esdhc_cfg usdhc_cfg[3] = {
{USDHC2_BASE_ADDR},
{USDHC3_BASE_ADDR},
int board_mmc_init(bd_t *bis)
{
-#ifndef CONFIG_SPL_BUILD
- int ret;
- int i;
-
- /*
- * According to the board_mmc_init() the following map is done:
- * (U-Boot device node) (Physical Port)
- * mmc0 SD2
- * mmc1 SD3
- * mmc2 eMMC
- */
- for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
- switch (i) {
- case 0:
- SETUP_IOMUX_PADS(usdhc2_pads);
- gpio_direction_input(USDHC2_CD_GPIO);
- usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
- break;
- case 1:
- SETUP_IOMUX_PADS(usdhc3_pads);
- gpio_direction_input(USDHC3_CD_GPIO);
- usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
- break;
- case 2:
- SETUP_IOMUX_PADS(usdhc4_pads);
- usdhc_cfg[2].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
- break;
- default:
- printf("Warning: you configured more USDHC controllers"
- "(%d) then supported by the board (%d)\n",
- i + 1, CONFIG_SYS_FSL_USDHC_NUM);
- return -EINVAL;
- }
-
- ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
- if (ret)
- return ret;
- }
-
- return 0;
-#else
struct src *psrc = (struct src *)SRC_BASE_ADDR;
unsigned reg = readl(&psrc->sbmr1) >> 11;
/*
}
return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
-#endif
}
#endif
}
#ifdef CONFIG_USB_EHCI_MX6
-#define USB_OTHERREGS_OFFSET 0x800
-#define UCTRL_PWR_POL (1 << 9)
-
-static iomux_v3_cfg_t const usb_otg_pads[] = {
- IOMUX_PADS(PAD_EIM_D22__USB_OTG_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)),
- IOMUX_PADS(PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL)),
-};
-
-static iomux_v3_cfg_t const usb_hc1_pads[] = {
- IOMUX_PADS(PAD_ENET_TXD1__GPIO1_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL)),
-};
-
static void setup_usb(void)
{
- SETUP_IOMUX_PADS(usb_otg_pads);
-
/*
* set daisy chain for otg_pin_id on 6q.
* for 6dl, this bit is reserved
*/
imx_iomux_set_gpr_register(1, 13, 1, 0);
-
- SETUP_IOMUX_PADS(usb_hc1_pads);
-}
-
-int board_ehci_hcd_init(int port)
-{
- u32 *usbnc_usb_ctrl;
-
- if (port > 1)
- return -EINVAL;
-
- usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET +
- port * 4);
-
- setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL);
-
- return 0;
-}
-
-int board_ehci_power(int port, int on)
-{
- switch (port) {
- case 0:
- break;
- case 1:
- if (on)
- gpio_direction_output(IMX_GPIO_NR(1, 29), 1);
- else
- gpio_direction_output(IMX_GPIO_NR(1, 29), 0);
- break;
- default:
- printf("MXC USB port %d not yet supported\n", port);
- return -EINVAL;
- }
-
- return 0;
}
#endif
int board_early_init_f(void)
{
setup_iomux_uart();
-#if defined(CONFIG_VIDEO_IPUV3)
- setup_display();
-#endif
return 0;
}
setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c_pad_info1);
else
setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c_pad_info1);
+#if defined(CONFIG_VIDEO_IPUV3)
+ setup_display();
+#endif
#ifdef CONFIG_USB_EHCI_MX6
setup_usb();
#endif
#endif
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
- setenv("board_name", "SABRESD");
+ env_set("board_name", "SABRESD");
if (is_mx6dqp())
- setenv("board_rev", "MX6QP");
+ env_set("board_rev", "MX6QP");
else if (is_mx6dq())
- setenv("board_rev", "MX6Q");
+ env_set("board_rev", "MX6Q");
else if (is_mx6sdl())
- setenv("board_rev", "MX6DL");
+ env_set("board_rev", "MX6DL");
#endif
return 0;
#ifdef CONFIG_SPL_BUILD
#include <asm/arch/mx6-ddr.h>
#include <spl.h>
-#include <libfdt.h>
+#include <linux/libfdt.h>
#ifdef CONFIG_SPL_OS_BOOT
int spl_start_uboot(void)
{
+ gpio_request(KEY_VOL_UP, "KEY Volume UP");
gpio_direction_input(KEY_VOL_UP);
/* Only enter in Falcon mode if KEY_VOL_UP is pressed */
writel(0x000003FF, &ccm->CCGR6);
}
-static void gpr_init(void)
-{
- struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
-
- /* enable AXI cache for VDOA/VPU/IPU */
- writel(0xF00000CF, &iomux->gpr[4]);
- if (is_mx6dqp()) {
- /* set IPU AXI-id1 Qos=0x1 AXI-id0/2/3 Qos=0x7 */
- writel(0x007F007F, &iomux->gpr[6]);
- writel(0x007F007F, &iomux->gpr[7]);
- } else {
- /* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
- writel(0x007F007F, &iomux->gpr[6]);
- writel(0x007F007F, &iomux->gpr[7]);
- }
-}
-
static int mx6q_dcd_table[] = {
0x020e0798, 0x000C0000,
0x020e0758, 0x00000000,
board_init_r(NULL, 0);
}
#endif
+
+#ifdef CONFIG_SPL_LOAD_FIT
+int board_fit_config_name_match(const char *name)
+{
+ if (is_mx6dq()) {
+ if (!strcmp(name, "imx6q-sabresd"))
+ return 0;
+ } else if (is_mx6dqp()) {
+ if (!strcmp(name, "imx6qp-sabresd"))
+ return 0;
+ } else if (is_mx6dl()) {
+ if (!strcmp(name, "imx6dl-sabresd"))
+ return 0;
+ }
+
+ return -1;
+}
+#endif