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-rw-r--r--board/aristainetos/aristainetos.c56
-rw-r--r--board/freescale/imx8mq_evk/imx8mq_evk.c18
-rw-r--r--board/freescale/imx8qxp_mek/MAINTAINERS1
-rw-r--r--board/freescale/mx6sabreauto/mx6sabreauto.c42
-rw-r--r--board/freescale/mx6sabresd/mx6sabresd.c36
-rw-r--r--board/freescale/mx6slevk/mx6slevk.c31
-rw-r--r--board/freescale/mx7dsabresd/MAINTAINERS1
-rw-r--r--board/woodburn/Kconfig25
-rw-r--r--board/woodburn/MAINTAINERS12
-rw-r--r--board/woodburn/Makefile8
-rw-r--r--board/woodburn/imximage.cfg4
-rw-r--r--board/woodburn/lowlevel_init.S24
-rw-r--r--board/woodburn/woodburn.c251
13 files changed, 58 insertions, 451 deletions
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c
index 3541717873..70671039c2 100644
--- a/board/aristainetos/aristainetos.c
+++ b/board/aristainetos/aristainetos.c
@@ -30,6 +30,9 @@
#include <miiphy.h>
#include <lcd.h>
#include <led.h>
+#include <power/pmic.h>
+#include <power/regulator.h>
+#include <power/da9063_pmic.h>
#include <splash.h>
#include <video_fb.h>
@@ -438,6 +441,56 @@ static void aristainetos_bootmode_settings(void)
}
}
+#if defined(CONFIG_DM_PMIC_DA9063)
+/*
+ * On the aristainetos2c boards the PMIC needs to be initialized,
+ * because the Ethernet PHY uses a different regulator that is not
+ * setup per hardware default. This does not influence the other versions
+ * as this regulator isn't used there at all.
+ *
+ * Unfortunately we have not yet a interface to setup all
+ * values we need.
+ */
+static int setup_pmic_voltages(void)
+{
+ struct udevice *dev;
+ int off;
+ int ret;
+
+ off = fdt_path_offset(gd->fdt_blob, "pmic0");
+ if (off < 0) {
+ printf("%s: No pmic path offset\n", __func__);
+ return off;
+ }
+
+ ret = uclass_get_device_by_of_offset(UCLASS_PMIC, off, &dev);
+ if (ret) {
+ printf("%s: Could not find PMIC\n", __func__);
+ return ret;
+ }
+
+ pmic_reg_write(dev, DA9063_REG_PAGE_CON, 0x01);
+ pmic_reg_write(dev, DA9063_REG_BPRO_CFG, 0xc1);
+ ret = pmic_reg_read(dev, DA9063_REG_BUCK_ILIM_B);
+ if (ret < 0) {
+ printf("%s: error %d get register\n", __func__, ret);
+ return ret;
+ }
+ ret &= 0xf0;
+ ret |= 0x09;
+ pmic_reg_write(dev, DA9063_REG_BUCK_ILIM_B, ret);
+ pmic_reg_write(dev, DA9063_REG_VBPRO_A, 0x43);
+ pmic_reg_write(dev, DA9063_REG_VBPRO_B, 0xc3);
+
+ return 0;
+}
+#else
+static int setup_pmic_voltages(void)
+{
+ return 0;
+}
+#endif
+
int board_late_init(void)
{
int x, y;
@@ -457,6 +510,9 @@ int board_late_init(void)
else
env_set("board_type", ARI_BT_7);
+ if (setup_pmic_voltages())
+ printf("Error setup PMIC\n");
+
return 0;
}
diff --git a/board/freescale/imx8mq_evk/imx8mq_evk.c b/board/freescale/imx8mq_evk/imx8mq_evk.c
index cb39d0f2d6..b2f464abb1 100644
--- a/board/freescale/imx8mq_evk/imx8mq_evk.c
+++ b/board/freescale/imx8mq_evk/imx8mq_evk.c
@@ -64,29 +64,11 @@ int dram_init(void)
}
#ifdef CONFIG_FEC_MXC
-#define FEC_RST_PAD IMX_GPIO_NR(1, 9)
-static iomux_v3_cfg_t const fec1_rst_pads[] = {
- IMX8MQ_PAD_GPIO1_IO09__GPIO1_IO9 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-static void setup_iomux_fec(void)
-{
- imx_iomux_v3_setup_multiple_pads(fec1_rst_pads,
- ARRAY_SIZE(fec1_rst_pads));
-
- gpio_request(IMX_GPIO_NR(1, 9), "fec1_rst");
- gpio_direction_output(IMX_GPIO_NR(1, 9), 0);
- udelay(500);
- gpio_direction_output(IMX_GPIO_NR(1, 9), 1);
-}
-
static int setup_fec(void)
{
struct iomuxc_gpr_base_regs *gpr =
(struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
- setup_iomux_fec();
-
/* Use 125M anatop REF_CLK1 for ENET1, not from external */
clrsetbits_le32(&gpr->gpr[1], BIT(13) | BIT(17), 0);
return set_clk_enet(ENET_125MHZ);
diff --git a/board/freescale/imx8qxp_mek/MAINTAINERS b/board/freescale/imx8qxp_mek/MAINTAINERS
index e9bf0b35a3..3a21f5521d 100644
--- a/board/freescale/imx8qxp_mek/MAINTAINERS
+++ b/board/freescale/imx8qxp_mek/MAINTAINERS
@@ -1,5 +1,6 @@
i.MX8QXP MEK BOARD
M: Peng Fan <peng.fan@nxp.com>
+M: Fabio Estevam <festevam@gmail.com>
S: Maintained
F: board/freescale/imx8qxp_mek/
F: include/configs/imx8qxp_mek.h
diff --git a/board/freescale/mx6sabreauto/mx6sabreauto.c b/board/freescale/mx6sabreauto/mx6sabreauto.c
index 140f24459d..de19a562eb 100644
--- a/board/freescale/mx6sabreauto/mx6sabreauto.c
+++ b/board/freescale/mx6sabreauto/mx6sabreauto.c
@@ -22,7 +22,6 @@
#include <mmc.h>
#include <fsl_esdhc_imx.h>
#include <miiphy.h>
-#include <netdev.h>
#include <asm/arch/sys_proto.h>
#include <i2c.h>
#include <input.h>
@@ -76,23 +75,6 @@ static iomux_v3_cfg_t const uart4_pads[] = {
IOMUX_PADS(PAD_KEY_ROW0__UART4_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)),
};
-static iomux_v3_cfg_t const enet_pads[] = {
- IOMUX_PADS(PAD_KEY_COL1__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_KEY_COL2__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TD0__RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TD1__RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TD2__RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TD3__RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RD2__RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RD3__RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-};
/* I2C2 PMIC, iPod, Tuner, Codec, Touch, HDMI EDID, MIPI CSI2 card */
static struct i2c_pads_info mx6q_i2c_pad_info1 = {
@@ -259,10 +241,6 @@ static void setup_iomux_eimnor(void)
}
#endif
-static void setup_iomux_enet(void)
-{
- SETUP_IOMUX_PADS(enet_pads);
-}
static iomux_v3_cfg_t const usdhc3_pads[] = {
IOMUX_PADS(PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
@@ -340,26 +318,6 @@ static void setup_gpmi_nand(void)
}
#endif
-static void setup_fec(void)
-{
- if (is_mx6dqp()) {
- /*
- * select ENET MAC0 TX clock from PLL
- */
- imx_iomux_set_gpr_register(5, 9, 1, 1);
- enable_fec_anatop_clock(0, ENET_125MHZ);
- }
-
- setup_iomux_enet();
-}
-
-int board_eth_init(bd_t *bis)
-{
- setup_fec();
-
- return cpu_eth_init(bis);
-}
-
u32 get_board_rev(void)
{
int rev = nxp_board_rev();
diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c
index 4a208277ac..07d3b0edb3 100644
--- a/board/freescale/mx6sabresd/mx6sabresd.c
+++ b/board/freescale/mx6sabresd/mx6sabresd.c
@@ -21,7 +21,6 @@
#include <mmc.h>
#include <fsl_esdhc_imx.h>
#include <miiphy.h>
-#include <netdev.h>
#include <asm/arch/mxc_hdmi.h>
#include <asm/arch/crm_regs.h>
#include <asm/io.h>
@@ -44,9 +43,6 @@ DECLARE_GLOBAL_DATA_PTR;
PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-
#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
@@ -73,31 +69,6 @@ static iomux_v3_cfg_t const uart1_pads[] = {
IOMUX_PADS(PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)),
};
-static iomux_v3_cfg_t const enet_pads[] = {
- IOMUX_PADS(PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TD0__RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TD1__RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TD2__RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TD3__RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RD2__RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RD3__RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- IOMUX_PADS(PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL)),
- /* AR8031 PHY Reset */
- IOMUX_PADS(PAD_ENET_CRS_DV__GPIO1_IO25 | MUX_PAD_CTRL(NO_PAD_CTRL)),
-};
-
-static void setup_iomux_enet(void)
-{
- SETUP_IOMUX_PADS(enet_pads);
-}
-
static iomux_v3_cfg_t const usdhc2_pads[] = {
IOMUX_PADS(PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
IOMUX_PADS(PAD_SD2_CMD__SD2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
@@ -495,13 +466,6 @@ int overwrite_console(void)
return 1;
}
-int board_eth_init(bd_t *bis)
-{
- setup_iomux_enet();
-
- return cpu_eth_init(bis);
-}
-
#ifdef CONFIG_USB_EHCI_MX6
static void setup_usb(void)
{
diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
index 453f281418..43029e4245 100644
--- a/board/freescale/mx6slevk/mx6slevk.c
+++ b/board/freescale/mx6slevk/mx6slevk.c
@@ -21,7 +21,6 @@
#include <fsl_esdhc_imx.h>
#include <i2c.h>
#include <mmc.h>
-#include <netdev.h>
#include <power/pmic.h>
#include <power/pfuze100_pmic.h>
#include "../common/pfuze.h"
@@ -102,35 +101,11 @@ static iomux_v3_cfg_t const usdhc3_pads[] = {
};
#endif
-static iomux_v3_cfg_t const fec_pads[] = {
- MX6_PAD_FEC_MDC__FEC_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_MDIO__FEC_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_CRS_DV__FEC_RX_DV | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_RXD0__FEC_RX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_RXD1__FEC_RX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_TX_EN__FEC_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_TXD0__FEC_TX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_TXD1__FEC_TX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_REF_CLK__FEC_REF_OUT | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_FEC_RX_ER__GPIO_4_19 | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_FEC_TX_CLK__GPIO_4_21 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
static void setup_iomux_uart(void)
{
imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
}
-static void setup_iomux_fec(void)
-{
- imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
-
- /* Power up LAN8720 PHY */
- gpio_request(ETH_PHY_POWER, "eth_pwr");
- gpio_direction_output(ETH_PHY_POWER , 1);
- udelay(15000);
-}
-
int board_mmc_get_env_dev(int devno)
{
return devno;
@@ -179,12 +154,6 @@ int power_init_board(void)
#endif
#ifdef CONFIG_FEC_MXC
-int board_eth_init(bd_t *bis)
-{
- setup_iomux_fec();
-
- return cpu_eth_init(bis);
-}
static int setup_fec(void)
{
diff --git a/board/freescale/mx7dsabresd/MAINTAINERS b/board/freescale/mx7dsabresd/MAINTAINERS
index 5f805afc58..721321c9cc 100644
--- a/board/freescale/mx7dsabresd/MAINTAINERS
+++ b/board/freescale/mx7dsabresd/MAINTAINERS
@@ -1,5 +1,6 @@
MX7DSABRESD BOARD
M: Adrian Alonso <adrian.alonso@nxp.com>
+M: Fabio Estevam <festevam@gmail.com>
S: Maintained
F: board/freescale/mx7dsabresd
F: include/configs/mx7dsabresd.h
diff --git a/board/woodburn/Kconfig b/board/woodburn/Kconfig
deleted file mode 100644
index 4699526cfd..0000000000
--- a/board/woodburn/Kconfig
+++ /dev/null
@@ -1,25 +0,0 @@
-if TARGET_WOODBURN
-
-config SYS_BOARD
- default "woodburn"
-
-config SYS_SOC
- default "mx35"
-
-config SYS_CONFIG_NAME
- default "woodburn"
-
-endif
-
-if TARGET_WOODBURN_SD
-
-config SYS_BOARD
- default "woodburn"
-
-config SYS_SOC
- default "mx35"
-
-config SYS_CONFIG_NAME
- default "woodburn_sd"
-
-endif
diff --git a/board/woodburn/MAINTAINERS b/board/woodburn/MAINTAINERS
deleted file mode 100644
index 4fbf6bb88b..0000000000
--- a/board/woodburn/MAINTAINERS
+++ /dev/null
@@ -1,12 +0,0 @@
-WOODBURN BOARD
-M: Stefano Babic <sbabic@denx.de>
-S: Maintained
-F: board/woodburn/
-F: include/configs/woodburn.h
-F: configs/woodburn_defconfig
-
-WOODBURN_SD BOARD
-#M: -
-S: Maintained
-F: include/configs/woodburn_sd.h
-F: configs/woodburn_sd_defconfig
diff --git a/board/woodburn/Makefile b/board/woodburn/Makefile
deleted file mode 100644
index 9c3cd6934a..0000000000
--- a/board/woodburn/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0+
-#
-# Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
-#
-# (C) Copyright 2008-2009 Freescale Semiconductor, Inc.
-
-obj-y := woodburn.o
-obj-y += lowlevel_init.o
diff --git a/board/woodburn/imximage.cfg b/board/woodburn/imximage.cfg
deleted file mode 100644
index ba42a5e7d5..0000000000
--- a/board/woodburn/imximage.cfg
+++ /dev/null
@@ -1,4 +0,0 @@
-BOOT_FROM sd
-
-/* DDR2 init */
-DATA 4 0xB8001010 0x00000304
diff --git a/board/woodburn/lowlevel_init.S b/board/woodburn/lowlevel_init.S
deleted file mode 100644
index 8186b3922b..0000000000
--- a/board/woodburn/lowlevel_init.S
+++ /dev/null
@@ -1,24 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
- *
- * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
- *
- * Copyright (C) 2011, Stefano Babic <sbabic@denx.de>
- */
-
-#include <config.h>
-#include <asm/arch/lowlevel_macro.S>
-
-.globl lowlevel_init
-lowlevel_init:
-
- core_init
-
- init_aips
-
- init_max
-
- init_m3if
-
- mov pc, lr
diff --git a/board/woodburn/woodburn.c b/board/woodburn/woodburn.c
deleted file mode 100644
index c69df6c7bf..0000000000
--- a/board/woodburn/woodburn.c
+++ /dev/null
@@ -1,251 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2012, Stefano Babic <sbabic@denx.de>
- *
- * Based on flea3.c and mx35pdk.c
- */
-
-#include <common.h>
-#include <init.h>
-#include <asm/io.h>
-#include <linux/errno.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/crm_regs.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/iomux-mx35.h>
-#include <i2c.h>
-#include <power/pmic.h>
-#include <fsl_pmic.h>
-#include <mc13892.h>
-#include <mmc.h>
-#include <fsl_esdhc_imx.h>
-#include <linux/types.h>
-#include <asm/gpio.h>
-#include <asm/arch/sys_proto.h>
-#include <netdev.h>
-#include <spl.h>
-
-#define CCM_CCMR_CONFIG 0x003F4208
-
-#define ESDCTL_DDR2_CONFIG 0x007FFC3F
-
-/* For MMC */
-#define GPIO_MMC_CD 7
-#define GPIO_MMC_WP 8
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int dram_init(void)
-{
- gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1,
- PHYS_SDRAM_1_SIZE);
-
- return 0;
-}
-
-static void board_setup_sdram(void)
-{
- struct esdc_regs *esdc = (struct esdc_regs *)ESDCTL_BASE_ADDR;
-
- /* Initialize with default values both CSD0/1 */
- writel(0x2000, &esdc->esdctl0);
- writel(0x2000, &esdc->esdctl1);
-
- mx3_setup_sdram_bank(CSD0_BASE_ADDR, ESDCTL_DDR2_CONFIG,
- 13, 10, 2, 0x8080);
-}
-
-static void setup_iomux_fec(void)
-{
- static const iomux_v3_cfg_t fec_pads[] = {
- MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
- MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
- MX35_PAD_FEC_RX_DV__FEC_RX_DV,
- MX35_PAD_FEC_COL__FEC_COL,
- MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
- MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
- MX35_PAD_FEC_TX_EN__FEC_TX_EN,
- MX35_PAD_FEC_MDC__FEC_MDC,
- MX35_PAD_FEC_MDIO__FEC_MDIO,
- MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
- MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
- MX35_PAD_FEC_CRS__FEC_CRS,
- MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
- MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
- MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
- MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
- MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
- MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
- };
-
- /* setup pins for FEC */
- imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
-}
-
-int woodburn_init(void)
-{
- struct ccm_regs *ccm =
- (struct ccm_regs *)IMX_CCM_BASE;
-
- /* initialize PLL and clock configuration */
- writel(CCM_CCMR_CONFIG, &ccm->ccmr);
-
- /* Set-up RAM */
- board_setup_sdram();
-
- /* enable clocks */
- writel(readl(&ccm->cgr0) |
- MXC_CCM_CGR0_EMI_MASK |
- MXC_CCM_CGR0_EDIO_MASK |
- MXC_CCM_CGR0_EPIT1_MASK,
- &ccm->cgr0);
-
- writel(readl(&ccm->cgr1) |
- MXC_CCM_CGR1_FEC_MASK |
- MXC_CCM_CGR1_GPIO1_MASK |
- MXC_CCM_CGR1_GPIO2_MASK |
- MXC_CCM_CGR1_GPIO3_MASK |
- MXC_CCM_CGR1_I2C1_MASK |
- MXC_CCM_CGR1_I2C2_MASK |
- MXC_CCM_CGR1_I2C3_MASK,
- &ccm->cgr1);
-
- /* Set-up NAND */
- __raw_writel(readl(&ccm->rcsr) | MXC_CCM_RCSR_NFC_FMS, &ccm->rcsr);
-
- /* Set pinmux for the required peripherals */
- setup_iomux_fec();
-
- /* setup GPIO1_4 FEC_ENABLE signal */
- imx_iomux_v3_setup_pad(MX35_PAD_SCKR__GPIO1_4);
- gpio_direction_output(4, 1);
- imx_iomux_v3_setup_pad(MX35_PAD_HCKT__GPIO1_9);
- gpio_direction_output(9, 1);
-
- return 0;
-}
-
-#if defined(CONFIG_SPL_BUILD)
-void board_init_f(ulong dummy)
-{
- /* Set the stack pointer. */
- asm volatile("mov sp, %0\n" : : "r"(CONFIG_SPL_STACK));
-
- /* Initialize MUX and SDRAM */
- woodburn_init();
-
- /* Clear the BSS. */
- memset(__bss_start, 0, __bss_end - __bss_start);
-
- preloader_console_init();
- timer_init();
-
- board_init_r(NULL, 0);
-}
-
-void spl_board_init(void)
-{
-}
-
-#endif
-
-
-/* Booting from NOR in external mode */
-int board_early_init_f(void)
-{
- return woodburn_init();
-}
-
-
-int board_init(void)
-{
- struct pmic *p;
- u32 val;
- int ret;
-
- /* address of boot parameters */
- gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
-
- ret = pmic_init(I2C_PMIC);
- if (ret)
- return ret;
-
- p = pmic_get("FSL_PMIC");
-
- /*
- * Set switchers in Auto in NORMAL mode & STANDBY mode
- * Setup the switcher mode for SW1 & SW2
- */
- pmic_reg_read(p, REG_SW_4, &val);
- val = (val & ~((SWMODE_MASK << SWMODE1_SHIFT) |
- (SWMODE_MASK << SWMODE2_SHIFT)));
- val |= (SWMODE_AUTO_AUTO << SWMODE1_SHIFT) |
- (SWMODE_AUTO_AUTO << SWMODE2_SHIFT);
- /* Set SWILIMB */
- val |= (1 << 22);
- pmic_reg_write(p, REG_SW_4, val);
-
- /* Setup the switcher mode for SW3 & SW4 */
- pmic_reg_read(p, REG_SW_5, &val);
- val &= ~((SWMODE_MASK << SWMODE4_SHIFT) |
- (SWMODE_MASK << SWMODE3_SHIFT));
- val |= (SWMODE_AUTO_AUTO << SWMODE4_SHIFT) |
- (SWMODE_AUTO_AUTO << SWMODE3_SHIFT);
- pmic_reg_write(p, REG_SW_5, val);
-
- /* Set VGEN1 to 3.15V */
- pmic_reg_read(p, REG_SETTING_0, &val);
- val &= ~(VGEN1_MASK);
- val |= VGEN1_3_15;
- pmic_reg_write(p, REG_SETTING_0, val);
-
- pmic_reg_read(p, REG_MODE_0, &val);
- val |= VGEN1EN;
- pmic_reg_write(p, REG_MODE_0, val);
- udelay(2000);
-
- return 0;
-}
-
-#if defined(CONFIG_FSL_ESDHC_IMX)
-struct fsl_esdhc_cfg esdhc_cfg = {MMC_SDHC1_BASE_ADDR};
-
-int board_mmc_init(bd_t *bis)
-{
- static const iomux_v3_cfg_t sdhc1_pads[] = {
- MX35_PAD_SD1_CMD__ESDHC1_CMD,
- MX35_PAD_SD1_CLK__ESDHC1_CLK,
- MX35_PAD_SD1_DATA0__ESDHC1_DAT0,
- MX35_PAD_SD1_DATA1__ESDHC1_DAT1,
- MX35_PAD_SD1_DATA2__ESDHC1_DAT2,
- MX35_PAD_SD1_DATA3__ESDHC1_DAT3,
- };
-
- /* configure pins for SDHC1 only */
- imx_iomux_v3_setup_multiple_pads(sdhc1_pads, ARRAY_SIZE(sdhc1_pads));
-
- /* MMC Card Detect on GPIO1_7 */
- imx_iomux_v3_setup_pad(MX35_PAD_SCKT__GPIO1_7);
- gpio_direction_input(GPIO_MMC_CD);
-
- /* MMC Write Protection on GPIO1_8 */
- imx_iomux_v3_setup_pad(MX35_PAD_FST__GPIO1_8);
- gpio_direction_input(GPIO_MMC_WP);
-
- esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC1_CLK);
-
- return fsl_esdhc_initialize(bis, &esdhc_cfg);
-}
-
-int board_mmc_getcd(struct mmc *mmc)
-{
- return !gpio_get_value(GPIO_MMC_CD);
-}
-#endif
-
-u32 get_board_rev(void)
-{
- int rev = 0;
-
- return (get_cpu_rev() & ~(0xF << 8)) | (rev & 0xF) << 8;
-}
generated by cgit (git 2.34.1) at 2025-01-10 05:27:48 +0000