These boards have not been converted to CONFIG_DM_MMC by the deadline. Remove them.
Cc: Fabio Estevam fabio.estevam@nxp.com Cc: Breno Lima breno.lima@nxp.com Cc: Francesco Montefoschi francesco.montefoschi@udoo.org Signed-off-by: Tom Rini trini@konsulko.com --- arch/arm/mach-imx/mx6/Kconfig | 17 - board/udoo/Kconfig | 9 - board/udoo/MAINTAINERS | 6 - board/udoo/Makefile | 5 - board/udoo/README | 21 -- board/udoo/neo/Kconfig | 12 - board/udoo/neo/MAINTAINERS | 7 - board/udoo/neo/Makefile | 4 - board/udoo/neo/neo.c | 600 ---------------------------------- board/udoo/udoo.c | 276 ---------------- board/udoo/udoo_spl.c | 257 --------------- configs/udoo_defconfig | 45 --- configs/udoo_neo_defconfig | 42 --- include/configs/udoo.h | 88 ----- include/configs/udoo_neo.h | 96 ------ 15 files changed, 1485 deletions(-) delete mode 100644 board/udoo/Kconfig delete mode 100644 board/udoo/MAINTAINERS delete mode 100644 board/udoo/Makefile delete mode 100644 board/udoo/README delete mode 100644 board/udoo/neo/Kconfig delete mode 100644 board/udoo/neo/MAINTAINERS delete mode 100644 board/udoo/neo/Makefile delete mode 100644 board/udoo/neo/neo.c delete mode 100644 board/udoo/udoo.c delete mode 100644 board/udoo/udoo_spl.c delete mode 100644 configs/udoo_defconfig delete mode 100644 configs/udoo_neo_defconfig delete mode 100644 include/configs/udoo.h delete mode 100644 include/configs/udoo_neo.h
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig index 83c5df416572..1b7090958bd2 100644 --- a/arch/arm/mach-imx/mx6/Kconfig +++ b/arch/arm/mach-imx/mx6/Kconfig @@ -599,21 +599,6 @@ config TARGET_TQMA6 imply CMD_SF imply CMD_DM
-config TARGET_UDOO - bool "udoo" - depends on MX6QDL - select BOARD_LATE_INIT - select SUPPORT_SPL - -config TARGET_UDOO_NEO - bool "UDOO Neo" - depends on MX6SX - select BOARD_LATE_INIT - select DM - select DM_THERMAL - select SUPPORT_SPL - imply CMD_DM - config TARGET_SOFTING_VINING_2000 bool "Softing VIN|ING 2000" depends on MX6SX @@ -722,8 +707,6 @@ source "board/toradex/apalis_imx6/Kconfig" source "board/toradex/colibri_imx6/Kconfig" source "board/toradex/colibri-imx6ull/Kconfig" source "board/k+p/kp_imx6q_tpc/Kconfig" -source "board/udoo/Kconfig" -source "board/udoo/neo/Kconfig" source "board/wandboard/Kconfig" source "board/BuR/brppt2/Kconfig"
diff --git a/board/udoo/Kconfig b/board/udoo/Kconfig deleted file mode 100644 index 78617a21383c..000000000000 --- a/board/udoo/Kconfig +++ /dev/null @@ -1,9 +0,0 @@ -if TARGET_UDOO - -config SYS_BOARD - default "udoo" - -config SYS_CONFIG_NAME - default "udoo" - -endif diff --git a/board/udoo/MAINTAINERS b/board/udoo/MAINTAINERS deleted file mode 100644 index b05243c429d3..000000000000 --- a/board/udoo/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -UDOO BOARD -M: Fabio Estevam fabio.estevam@nxp.com -S: Maintained -F: board/udoo/ -F: include/configs/udoo.h -F: configs/udoo_defconfig diff --git a/board/udoo/Makefile b/board/udoo/Makefile deleted file mode 100644 index 66f67f7c154e..000000000000 --- a/board/udoo/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# (C) Copyright 2013 Freescale Semiconductor, Inc. - -obj-y := udoo.o udoo_spl.o diff --git a/board/udoo/README b/board/udoo/README deleted file mode 100644 index 6fbcc598f77b..000000000000 --- a/board/udoo/README +++ /dev/null @@ -1,21 +0,0 @@ -How to use U-Boot on MX6Q/DL Udoo boards ----------------------------------------- - -- Build U-Boot for MX6Q/DL Udoo boards: - -$ make mrproper -$ make udoo_defconfig -$ make - -This will generate the SPL image called SPL and the u-boot.img. - -- Flash the SPL image into the SD card: - -sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync - -- Flash the u-boot.img image into the SD card: - -sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync - -- Insert the SD card in the board, power it up and U-Boot messages should -come up. diff --git a/board/udoo/neo/Kconfig b/board/udoo/neo/Kconfig deleted file mode 100644 index 8f474df24874..000000000000 --- a/board/udoo/neo/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -if TARGET_UDOO_NEO - -config SYS_VENDOR - default "udoo" - -config SYS_BOARD - default "neo" - -config SYS_CONFIG_NAME - default "udoo_neo" - -endif diff --git a/board/udoo/neo/MAINTAINERS b/board/udoo/neo/MAINTAINERS deleted file mode 100644 index 743fe33d0597..000000000000 --- a/board/udoo/neo/MAINTAINERS +++ /dev/null @@ -1,7 +0,0 @@ -UDOO NEO BOARD -M: Breno Lima breno.lima@nxp.com -M: Francesco Montefoschi francesco.montefoschi@udoo.org -S: Maintained -F: board/udoo/neo/ -F: include/configs/udoo_neo.h -F: configs/udoo_neo_defconfig diff --git a/board/udoo/neo/Makefile b/board/udoo/neo/Makefile deleted file mode 100644 index 831c084ce596..000000000000 --- a/board/udoo/neo/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# (C) Copyright 2015 UDOO Team - -obj-y := neo.o diff --git a/board/udoo/neo/neo.c b/board/udoo/neo/neo.c deleted file mode 100644 index 653ca1ca5a62..000000000000 --- a/board/udoo/neo/neo.c +++ /dev/null @@ -1,600 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2014-2015 Freescale Semiconductor, Inc. - * Copyright (C) Jasbir Matharu - * Copyright (C) UDOO Team - * - * Author: Breno Lima breno.lima@nxp.com - * Author: Francesco Montefoschi francesco.monte@gmail.com - */ - -#include <init.h> -#include <net.h> -#include <asm/arch/clock.h> -#include <asm/arch/crm_regs.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/iomux.h> -#include <asm/arch/mx6-pins.h> -#include <asm/global_data.h> -#include <asm/gpio.h> -#include <asm/mach-imx/iomux-v3.h> -#include <env.h> -#include <mmc.h> -#include <fsl_esdhc_imx.h> -#include <asm/arch/crm_regs.h> -#include <asm/io.h> -#include <asm/mach-imx/mxc_i2c.h> -#include <asm/arch/sys_proto.h> -#include <spl.h> -#include <linux/delay.h> -#include <linux/sizes.h> -#include <common.h> -#include <i2c.h> -#include <miiphy.h> -#include <netdev.h> -#include <power/pmic.h> -#include <power/pfuze3000_pmic.h> -#include <malloc.h> - -DECLARE_GLOBAL_DATA_PTR; - -enum { - UDOO_NEO_TYPE_BASIC, - UDOO_NEO_TYPE_BASIC_KS, - UDOO_NEO_TYPE_FULL, - UDOO_NEO_TYPE_EXTENDED, -}; - -#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ - PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ - PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS) - -#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ - PAD_CTL_PUS_22K_UP | PAD_CTL_SPEED_LOW | \ - PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS) - -#define I2C_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ - PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ - PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \ - PAD_CTL_ODE) - -#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \ - PAD_CTL_SPEED_MED | \ - PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) - -#define ENET_CLK_PAD_CTRL (PAD_CTL_SPEED_MED | \ - PAD_CTL_DSE_120ohm | PAD_CTL_SRE_FAST) - -#define ENET_RX_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ - PAD_CTL_SPEED_MED | PAD_CTL_SRE_FAST) - -#define WDOG_PAD_CTRL (PAD_CTL_PUE | PAD_CTL_PKE | PAD_CTL_SPEED_MED | \ - PAD_CTL_DSE_40ohm) - -#define BOARD_DETECT_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ - PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ - PAD_CTL_DSE_34ohm | PAD_CTL_HYS | PAD_CTL_SRE_FAST) -#define BOARD_DETECT_PAD_CFG (MUX_PAD_CTRL(BOARD_DETECT_PAD_CTRL) | \ - MUX_MODE_SION) - -int dram_init(void) -{ - gd->ram_size = imx_ddr_size(); - return 0; -} - -#ifdef CONFIG_SYS_I2C_MXC -#define PC MUX_PAD_CTRL(I2C_PAD_CTRL) -/* I2C1 for PMIC */ -static struct i2c_pads_info i2c_pad_info1 = { - .scl = { - .i2c_mode = MX6_PAD_GPIO1_IO00__I2C1_SCL | PC, - .gpio_mode = MX6_PAD_GPIO1_IO00__GPIO1_IO_0 | PC, - .gp = IMX_GPIO_NR(1, 0), - }, - .sda = { - .i2c_mode = MX6_PAD_GPIO1_IO01__I2C1_SDA | PC, - .gpio_mode = MX6_PAD_GPIO1_IO01__GPIO1_IO_1 | PC, - .gp = IMX_GPIO_NR(1, 1), - }, -}; -#endif - -#ifdef CONFIG_POWER -int power_init_board(void) -{ - struct pmic *p; - int ret; - unsigned int reg, rev_id; - - ret = power_pfuze3000_init(PFUZE3000_I2C_BUS); - if (ret) - return ret; - - p = pmic_get("PFUZE3000"); - ret = pmic_probe(p); - if (ret) - return ret; - - pmic_reg_read(p, PFUZE3000_DEVICEID, ®); - pmic_reg_read(p, PFUZE3000_REVID, &rev_id); - printf("PMIC: PFUZE3000 DEV_ID=0x%x REV_ID=0x%x\n", reg, rev_id); - - /* disable Low Power Mode during standby mode */ - pmic_reg_read(p, PFUZE3000_LDOGCTL, ®); - reg |= 0x1; - ret = pmic_reg_write(p, PFUZE3000_LDOGCTL, reg); - if (ret) - return ret; - - ret = pmic_reg_write(p, PFUZE3000_SW1AMODE, 0xc); - if (ret) - return ret; - - ret = pmic_reg_write(p, PFUZE3000_SW1BMODE, 0xc); - if (ret) - return ret; - - ret = pmic_reg_write(p, PFUZE3000_SW2MODE, 0xc); - if (ret) - return ret; - - ret = pmic_reg_write(p, PFUZE3000_SW3MODE, 0xc); - if (ret) - return ret; - - /* set SW1A standby voltage 0.975V */ - pmic_reg_read(p, PFUZE3000_SW1ASTBY, ®); - reg &= ~0x3f; - reg |= PFUZE3000_SW1AB_SETP(9750); - ret = pmic_reg_write(p, PFUZE3000_SW1ASTBY, reg); - if (ret) - return ret; - - /* set SW1B standby voltage 0.975V */ - pmic_reg_read(p, PFUZE3000_SW1BSTBY, ®); - reg &= ~0x3f; - reg |= PFUZE3000_SW1AB_SETP(9750); - ret = pmic_reg_write(p, PFUZE3000_SW1BSTBY, reg); - if (ret) - return ret; - - /* set SW1A/VDD_ARM_IN step ramp up time from 16us to 4us/25mV */ - pmic_reg_read(p, PFUZE3000_SW1ACONF, ®); - reg &= ~0xc0; - reg |= 0x40; - ret = pmic_reg_write(p, PFUZE3000_SW1ACONF, reg); - if (ret) - return ret; - - /* set SW1B/VDD_SOC_IN step ramp up time from 16us to 4us/25mV */ - pmic_reg_read(p, PFUZE3000_SW1BCONF, ®); - reg &= ~0xc0; - reg |= 0x40; - ret = pmic_reg_write(p, PFUZE3000_SW1BCONF, reg); - if (ret) - return ret; - - /* set VDD_ARM_IN to 1.350V */ - pmic_reg_read(p, PFUZE3000_SW1AVOLT, ®); - reg &= ~0x3f; - reg |= PFUZE3000_SW1AB_SETP(13500); - ret = pmic_reg_write(p, PFUZE3000_SW1AVOLT, reg); - if (ret) - return ret; - - /* set VDD_SOC_IN to 1.350V */ - pmic_reg_read(p, PFUZE3000_SW1BVOLT, ®); - reg &= ~0x3f; - reg |= PFUZE3000_SW1AB_SETP(13500); - ret = pmic_reg_write(p, PFUZE3000_SW1BVOLT, reg); - if (ret) - return ret; - - /* set DDR_1_5V to 1.350V */ - pmic_reg_read(p, PFUZE3000_SW3VOLT, ®); - reg &= ~0x0f; - reg |= PFUZE3000_SW3_SETP(13500); - ret = pmic_reg_write(p, PFUZE3000_SW3VOLT, reg); - if (ret) - return ret; - - /* set VGEN2_1V5 to 1.5V */ - pmic_reg_read(p, PFUZE3000_VLDO2CTL, ®); - reg &= ~0x0f; - reg |= PFUZE3000_VLDO_SETP(15000); - /* enable */ - reg |= 0x10; - ret = pmic_reg_write(p, PFUZE3000_VLDO2CTL, reg); - if (ret) - return ret; - - return 0; -} -#endif - -static iomux_v3_cfg_t const uart1_pads[] = { - MX6_PAD_GPIO1_IO04__UART1_TX | MUX_PAD_CTRL(UART_PAD_CTRL), - MX6_PAD_GPIO1_IO05__UART1_RX | MUX_PAD_CTRL(UART_PAD_CTRL), -}; - -static iomux_v3_cfg_t const usdhc2_pads[] = { - MX6_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD2_DATA0__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD2_DATA1__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD2_DATA2__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD2_DATA3__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), - /* CD pin */ - MX6_PAD_SD1_DATA0__GPIO6_IO_2 | MUX_PAD_CTRL(NO_PAD_CTRL), - /* Power */ - MX6_PAD_SD1_CMD__GPIO6_IO_1 | MUX_PAD_CTRL(NO_PAD_CTRL), -}; - -static iomux_v3_cfg_t const fec1_pads[] = { - MX6_PAD_ENET1_MDC__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL), - MX6_PAD_ENET1_MDIO__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL), - MX6_PAD_RGMII1_RX_CTL__ENET1_RX_EN | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), - MX6_PAD_RGMII1_RD0__ENET1_RX_DATA_0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), - MX6_PAD_RGMII1_RD1__ENET1_RX_DATA_1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), - MX6_PAD_RGMII1_TX_CTL__ENET1_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL), - MX6_PAD_RGMII1_RXC__ENET1_RX_ER | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), - MX6_PAD_RGMII1_TD0__ENET1_TX_DATA_0 | MUX_PAD_CTRL(ENET_PAD_CTRL), - MX6_PAD_RGMII1_TD1__ENET1_TX_DATA_1 | MUX_PAD_CTRL(ENET_PAD_CTRL), - MX6_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), - MX6_PAD_ENET2_TX_CLK__GPIO2_IO_9 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), - MX6_PAD_ENET1_CRS__GPIO2_IO_1 | MUX_PAD_CTRL(ENET_PAD_CTRL), -}; - -static iomux_v3_cfg_t const phy_control_pads[] = { - /* 25MHz Ethernet PHY Clock */ - MX6_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M | - MUX_PAD_CTRL(ENET_CLK_PAD_CTRL), -}; - -static iomux_v3_cfg_t const board_recognition_pads[] = { - /*Connected to R184*/ - MX6_PAD_NAND_READY_B__GPIO4_IO_13 | BOARD_DETECT_PAD_CFG, - /*Connected to R185*/ - MX6_PAD_NAND_ALE__GPIO4_IO_0 | BOARD_DETECT_PAD_CFG, -}; - -static iomux_v3_cfg_t const wdog_b_pad = { - MX6_PAD_GPIO1_IO13__GPIO1_IO_13 | MUX_PAD_CTRL(WDOG_PAD_CTRL), -}; - -static iomux_v3_cfg_t const peri_3v3_pads[] = { - MX6_PAD_QSPI1A_DATA0__GPIO4_IO_16 | 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 int setup_fec(int fec_id) -{ - struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR; - int reg; - - imx_iomux_v3_setup_multiple_pads(phy_control_pads, - ARRAY_SIZE(phy_control_pads)); - - /* Reset PHY */ - gpio_direction_output(IMX_GPIO_NR(2, 1) , 0); - udelay(10000); - gpio_set_value(IMX_GPIO_NR(2, 1), 1); - udelay(100); - - reg = readl(&anatop->pll_enet); - reg |= BM_ANADIG_PLL_ENET_REF_25M_ENABLE; - writel(reg, &anatop->pll_enet); - - return enable_fec_anatop_clock(fec_id, ENET_25MHZ); -} - -int board_eth_init(struct bd_info *bis) -{ - uint32_t base = IMX_FEC_BASE; - struct mii_dev *bus = NULL; - struct phy_device *phydev = NULL; - int ret; - - imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads)); - - setup_fec(CONFIG_FEC_ENET_DEV); - - bus = fec_get_miibus(base, CONFIG_FEC_ENET_DEV); - if (!bus) - return -EINVAL; - - phydev = phy_find_by_mask(bus, (0x1 << CONFIG_FEC_MXC_PHYADDR), - PHY_INTERFACE_MODE_RMII); - if (!phydev) { - free(bus); - return -EINVAL; - } - - ret = fec_probe(bis, CONFIG_FEC_ENET_DEV, base, bus, phydev); - if (ret) { - free(bus); - free(phydev); - return ret; - } - return 0; -} - -int board_phy_config(struct phy_device *phydev) -{ - if (phydev->drv->config) - phydev->drv->config(phydev); - - return 0; -} - -int board_init(void) -{ - /* Address of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; - - /* - * Because kernel set WDOG_B mux before pad with the commone pinctrl - * framwork now and wdog reset will be triggered once set WDOG_B mux - * with default pad setting, we set pad setting here to workaround this. - * Since imx_iomux_v3_setup_pad also set mux before pad setting, we set - * as GPIO mux firstly here to workaround it. - */ - imx_iomux_v3_setup_pad(wdog_b_pad); - - /* Enable PERI_3V3, which is used by SD2, ENET, LVDS, BT */ - imx_iomux_v3_setup_multiple_pads(peri_3v3_pads, - ARRAY_SIZE(peri_3v3_pads)); - - /* Active high for ncp692 */ - gpio_direction_output(IMX_GPIO_NR(4, 16) , 1); - -#ifdef CONFIG_SYS_I2C_MXC - setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); -#endif - - return 0; -} - -static int get_board_value(void) -{ - int r184, r185; - - imx_iomux_v3_setup_multiple_pads(board_recognition_pads, - ARRAY_SIZE(board_recognition_pads)); - - gpio_direction_input(IMX_GPIO_NR(4, 13)); - gpio_direction_input(IMX_GPIO_NR(4, 0)); - - r184 = gpio_get_value(IMX_GPIO_NR(4, 13)); - r185 = gpio_get_value(IMX_GPIO_NR(4, 0)); - - /* - * Machine selection - - * Machine r184, r185 - * --------------------------------- - * Basic 0 0 - * Basic Ks 0 1 - * Full 1 0 - * Extended 1 1 - */ - - return (r184 << 1) + r185; -} - -int board_early_init_f(void) -{ - setup_iomux_uart(); - - return 0; -} - -static struct fsl_esdhc_cfg usdhc_cfg[1] = { - {USDHC2_BASE_ADDR, 0, 4}, -}; - -#define USDHC2_PWR_GPIO IMX_GPIO_NR(6, 1) -#define USDHC2_CD_GPIO IMX_GPIO_NR(6, 2) - -int board_mmc_getcd(struct mmc *mmc) -{ - return !gpio_get_value(USDHC2_CD_GPIO); -} - -int board_mmc_init(struct bd_info *bis) -{ - imx_iomux_v3_setup_multiple_pads(usdhc2_pads, ARRAY_SIZE(usdhc2_pads)); - usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); - usdhc_cfg[0].esdhc_base = USDHC2_BASE_ADDR; - gpio_direction_input(USDHC2_CD_GPIO); - gpio_direction_output(USDHC2_PWR_GPIO, 1); - - gd->arch.sdhc_clk = usdhc_cfg[0].sdhc_clk; - return fsl_esdhc_initialize(bis, &usdhc_cfg[0]); -} - -static char *board_string(void) -{ - switch (get_board_value()) { - case UDOO_NEO_TYPE_BASIC: - return "BASIC"; - case UDOO_NEO_TYPE_BASIC_KS: - return "BASICKS"; - case UDOO_NEO_TYPE_FULL: - return "FULL"; - case UDOO_NEO_TYPE_EXTENDED: - return "EXTENDED"; - } - return "UNDEFINED"; -} - -int checkboard(void) -{ - printf("Board: UDOO Neo %s\n", board_string()); - return 0; -} - -int board_late_init(void) -{ -#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG - env_set("board_name", board_string()); -#endif - - return 0; -} - -#ifdef CONFIG_SPL_BUILD - -#include <linux/libfdt.h> -#include <asm/arch/mx6-ddr.h> - -static const struct mx6sx_iomux_ddr_regs mx6_ddr_ioregs = { - .dram_dqm0 = 0x00000028, - .dram_dqm1 = 0x00000028, - .dram_dqm2 = 0x00000028, - .dram_dqm3 = 0x00000028, - .dram_ras = 0x00000020, - .dram_cas = 0x00000020, - .dram_odt0 = 0x00000020, - .dram_odt1 = 0x00000020, - .dram_sdba2 = 0x00000000, - .dram_sdcke0 = 0x00003000, - .dram_sdcke1 = 0x00003000, - .dram_sdclk_0 = 0x00000030, - .dram_sdqs0 = 0x00000028, - .dram_sdqs1 = 0x00000028, - .dram_sdqs2 = 0x00000028, - .dram_sdqs3 = 0x00000028, - .dram_reset = 0x00000020, -}; - -static const struct mx6sx_iomux_grp_regs mx6_grp_ioregs = { - .grp_addds = 0x00000020, - .grp_ddrmode_ctl = 0x00020000, - .grp_ddrpke = 0x00000000, - .grp_ddrmode = 0x00020000, - .grp_b0ds = 0x00000028, - .grp_b1ds = 0x00000028, - .grp_ctlds = 0x00000020, - .grp_ddr_type = 0x000c0000, - .grp_b2ds = 0x00000028, - .grp_b3ds = 0x00000028, -}; - -static const struct mx6_mmdc_calibration neo_mmcd_calib = { - .p0_mpwldectrl0 = 0x000E000B, - .p0_mpwldectrl1 = 0x000E0010, - .p0_mpdgctrl0 = 0x41600158, - .p0_mpdgctrl1 = 0x01500140, - .p0_mprddlctl = 0x3A383E3E, - .p0_mpwrdlctl = 0x3A383C38, -}; - -static const struct mx6_mmdc_calibration neo_basic_mmcd_calib = { - .p0_mpwldectrl0 = 0x001E0022, - .p0_mpwldectrl1 = 0x001C0019, - .p0_mpdgctrl0 = 0x41540150, - .p0_mpdgctrl1 = 0x01440138, - .p0_mprddlctl = 0x403E4644, - .p0_mpwrdlctl = 0x3C3A4038, -}; - -/* MT41K256M16 */ -static struct mx6_ddr3_cfg neo_mem_ddr = { - .mem_speed = 1600, - .density = 4, - .width = 16, - .banks = 8, - .rowaddr = 15, - .coladdr = 10, - .pagesz = 2, - .trcd = 1375, - .trcmin = 4875, - .trasmin = 3500, -}; - -/* MT41K128M16 */ -static struct mx6_ddr3_cfg neo_basic_mem_ddr = { - .mem_speed = 1600, - .density = 2, - .width = 16, - .banks = 8, - .rowaddr = 14, - .coladdr = 10, - .pagesz = 2, - .trcd = 1375, - .trcmin = 4875, - .trasmin = 3500, -}; - -static void ccgr_init(void) -{ - struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; - - writel(0xFFFFFFFF, &ccm->CCGR0); - writel(0xFFFFFFFF, &ccm->CCGR1); - writel(0xFFFFFFFF, &ccm->CCGR2); - writel(0xFFFFFFFF, &ccm->CCGR3); - writel(0xFFFFFFFF, &ccm->CCGR4); - writel(0xFFFFFFFF, &ccm->CCGR5); - writel(0xFFFFFFFF, &ccm->CCGR6); - writel(0xFFFFFFFF, &ccm->CCGR7); -} - -static void spl_dram_init(void) -{ - int board = get_board_value(); - - struct mx6_ddr_sysinfo sysinfo = { - .dsize = 1, /* width of data bus: 1 = 32 bits */ - .cs_density = 24, - .ncs = 1, - .cs1_mirror = 0, - .rtt_wr = 2, - .rtt_nom = 2, /* RTT_Nom = RZQ/2 */ - .walat = 1, /* Write additional latency */ - .ralat = 5, /* Read additional latency */ - .mif3_mode = 3, /* Command prediction working mode */ - .bi_on = 1, /* Bank interleaving enabled */ - .sde_to_rst = 0x10, /* 14 cycles, 200us (JEDEC default) */ - .rst_to_cke = 0x23, /* 33 cycles, 500us (JEDEC default) */ - }; - - mx6sx_dram_iocfg(32, &mx6_ddr_ioregs, &mx6_grp_ioregs); - if (board == UDOO_NEO_TYPE_BASIC || board == UDOO_NEO_TYPE_BASIC_KS) - mx6_dram_cfg(&sysinfo, &neo_basic_mmcd_calib, - &neo_basic_mem_ddr); - else - mx6_dram_cfg(&sysinfo, &neo_mmcd_calib, &neo_mem_ddr); -} - -void board_init_f(ulong dummy) -{ - ccgr_init(); - - /* setup AIPS and disable watchdog */ - arch_cpu_init(); - - board_early_init_f(); - - /* setup GP timer */ - timer_init(); - - /* UART clocks enabled and gd valid - init serial console */ - preloader_console_init(); - - /* DDR initialization */ - spl_dram_init(); - - /* Clear the BSS. */ - memset(__bss_start, 0, __bss_end - __bss_start); - - /* load/boot image from boot device */ - board_init_r(NULL, 0); -} - -#endif diff --git a/board/udoo/udoo.c b/board/udoo/udoo.c deleted file mode 100644 index d83f23dd3581..000000000000 --- a/board/udoo/udoo.c +++ /dev/null @@ -1,276 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2013 Freescale Semiconductor, Inc. - * - * Author: Fabio Estevam fabio.estevam@freescale.com - */ - -#include <init.h> -#include <net.h> -#include <asm/arch/clock.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/iomux.h> -#include <env.h> -#include <malloc.h> -#include <asm/arch/mx6-pins.h> -#include <asm/global_data.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <asm/gpio.h> -#include <asm/mach-imx/iomux-v3.h> -#include <asm/mach-imx/sata.h> -#include <mmc.h> -#include <fsl_esdhc_imx.h> -#include <asm/arch/crm_regs.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> -#include <micrel.h> -#include <miiphy.h> -#include <netdev.h> - -DECLARE_GLOBAL_DATA_PTR; - -#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ - PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \ - 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 USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \ - PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \ - PAD_CTL_SRE_FAST | PAD_CTL_HYS) - -#define WDT_EN IMX_GPIO_NR(5, 4) -#define WDT_TRG IMX_GPIO_NR(3, 19) - -int dram_init(void) -{ - gd->ram_size = imx_ddr_size(); - - return 0; -} - -static iomux_v3_cfg_t const uart2_pads[] = { - IOMUX_PADS(PAD_EIM_D26__UART2_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)), - IOMUX_PADS(PAD_EIM_D27__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)), -}; - -static iomux_v3_cfg_t const usdhc3_pads[] = { - IOMUX_PADS(PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), - IOMUX_PADS(PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL)), -}; - -static iomux_v3_cfg_t const wdog_pads[] = { - IOMUX_PADS(PAD_EIM_A24__GPIO5_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL)), - IOMUX_PADS(PAD_EIM_D19__GPIO3_IO19), -}; - -int mx6_rgmii_rework(struct phy_device *phydev) -{ - /* - * Bug: Apparently uDoo does not works with Gigabit switches... - * Limiting speed to 10/100Mbps, and setting master mode, seems to - * be the only way to have a successfull PHY auto negotiation. - * How to fix: Understand why Linux kernel do not have this issue. - */ - phy_write(phydev, MDIO_DEVAD_NONE, MII_CTRL1000, 0x1c00); - - /* control data pad skew - devaddr = 0x02, register = 0x04 */ - ksz9031_phy_extended_write(phydev, 0x02, - MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW, - MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000); - /* rx data pad skew - devaddr = 0x02, register = 0x05 */ - ksz9031_phy_extended_write(phydev, 0x02, - MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW, - MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000); - /* tx data pad skew - devaddr = 0x02, register = 0x05 */ - ksz9031_phy_extended_write(phydev, 0x02, - MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW, - MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000); - /* gtx and rx clock pad skew - devaddr = 0x02, register = 0x08 */ - ksz9031_phy_extended_write(phydev, 0x02, - MII_KSZ9031_EXT_RGMII_CLOCK_SKEW, - MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x03FF); - return 0; -} - -static iomux_v3_cfg_t const enet_pads1[] = { - 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)), - /* RGMII reset */ - IOMUX_PADS(PAD_EIM_D23__GPIO3_IO23 | MUX_PAD_CTRL(NO_PAD_CTRL)), - /* Ethernet power supply */ - IOMUX_PADS(PAD_EIM_EB3__GPIO2_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL)), - /* pin 32 - 1 - (MODE0) all */ - IOMUX_PADS(PAD_RGMII_RD0__GPIO6_IO25 | MUX_PAD_CTRL(NO_PAD_CTRL)), - /* pin 31 - 1 - (MODE1) all */ - IOMUX_PADS(PAD_RGMII_RD1__GPIO6_IO27 | MUX_PAD_CTRL(NO_PAD_CTRL)), - /* pin 28 - 1 - (MODE2) all */ - IOMUX_PADS(PAD_RGMII_RD2__GPIO6_IO28 | MUX_PAD_CTRL(NO_PAD_CTRL)), - /* pin 27 - 1 - (MODE3) all */ - IOMUX_PADS(PAD_RGMII_RD3__GPIO6_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL)), - /* pin 33 - 1 - (CLK125_EN) 125Mhz clockout enabled */ - IOMUX_PADS(PAD_RGMII_RX_CTL__GPIO6_IO24 | MUX_PAD_CTRL(NO_PAD_CTRL)), -}; - -static iomux_v3_cfg_t const enet_pads2[] = { - 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)), -}; - -static void setup_iomux_enet(void) -{ - SETUP_IOMUX_PADS(enet_pads1); - udelay(20); - gpio_direction_output(IMX_GPIO_NR(2, 31), 1); /* Power supply on */ - - gpio_direction_output(IMX_GPIO_NR(3, 23), 0); /* assert PHY rst */ - - gpio_direction_output(IMX_GPIO_NR(6, 24), 1); - gpio_direction_output(IMX_GPIO_NR(6, 25), 1); - gpio_direction_output(IMX_GPIO_NR(6, 27), 1); - gpio_direction_output(IMX_GPIO_NR(6, 28), 1); - gpio_direction_output(IMX_GPIO_NR(6, 29), 1); - udelay(1000); - - gpio_set_value(IMX_GPIO_NR(3, 23), 1); /* deassert PHY rst */ - - /* Need 100ms delay to exit from reset. */ - udelay(1000 * 100); - - gpio_free(IMX_GPIO_NR(6, 24)); - gpio_free(IMX_GPIO_NR(6, 25)); - gpio_free(IMX_GPIO_NR(6, 27)); - gpio_free(IMX_GPIO_NR(6, 28)); - gpio_free(IMX_GPIO_NR(6, 29)); - - SETUP_IOMUX_PADS(enet_pads2); -} - -static void setup_iomux_uart(void) -{ - SETUP_IOMUX_PADS(uart2_pads); -} - -static void setup_iomux_wdog(void) -{ - SETUP_IOMUX_PADS(wdog_pads); - gpio_direction_output(WDT_TRG, 0); - gpio_direction_output(WDT_EN, 1); - gpio_direction_input(WDT_TRG); -} - -static struct fsl_esdhc_cfg usdhc_cfg = { USDHC3_BASE_ADDR }; - -int board_mmc_getcd(struct mmc *mmc) -{ - return 1; /* Always present */ -} - -int board_eth_init(struct bd_info *bis) -{ - uint32_t base = IMX_FEC_BASE; - struct mii_dev *bus = NULL; - struct phy_device *phydev = NULL; - int ret; - - setup_iomux_enet(); - -#ifdef CONFIG_FEC_MXC - bus = fec_get_miibus(base, -1); - if (!bus) - return -EINVAL; - /* scan phy 4,5,6,7 */ - phydev = phy_find_by_mask(bus, (0xf << 4), PHY_INTERFACE_MODE_RGMII); - - if (!phydev) { - ret = -EINVAL; - goto free_bus; - } - printf("using phy at %d\n", phydev->addr); - ret = fec_probe(bis, -1, base, bus, phydev); - if (ret) - goto free_phydev; -#endif - return 0; - -free_phydev: - free(phydev); -free_bus: - free(bus); - return ret; -} - -int board_mmc_init(struct bd_info *bis) -{ - SETUP_IOMUX_PADS(usdhc3_pads); - usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); - usdhc_cfg.max_bus_width = 4; - - return fsl_esdhc_initialize(bis, &usdhc_cfg); -} - -int board_early_init_f(void) -{ - setup_iomux_wdog(); - setup_iomux_uart(); - - return 0; -} - -int board_phy_config(struct phy_device *phydev) -{ - mx6_rgmii_rework(phydev); - if (phydev->drv->config) - phydev->drv->config(phydev); - - return 0; -} - -int board_init(void) -{ - /* address of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; - -#ifdef CONFIG_SATA - setup_sata(); -#endif - return 0; -} - -int board_late_init(void) -{ -#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG - if (is_cpu_type(MXC_CPU_MX6Q)) - env_set("board_rev", "MX6Q"); - else - env_set("board_rev", "MX6DL"); -#endif - return 0; -} - -int checkboard(void) -{ - if (is_cpu_type(MXC_CPU_MX6Q)) - puts("Board: Udoo Quad\n"); - else - puts("Board: Udoo DualLite\n"); - - return 0; -} diff --git a/board/udoo/udoo_spl.c b/board/udoo/udoo_spl.c deleted file mode 100644 index d9afbbb74198..000000000000 --- a/board/udoo/udoo_spl.c +++ /dev/null @@ -1,257 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2015 Udoo - * Author: Tungyi Lin tungyilin1127@gmail.com - * Richard Hu hakahu@gmail.com - * Based on board/wandboard/spl.c - */ - -#include <common.h> -#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 <linux/delay.h> -#include <linux/errno.h> -#include <asm/gpio.h> -#include <asm/mach-imx/iomux-v3.h> -#include <asm/mach-imx/video.h> -#include <mmc.h> -#include <fsl_esdhc_imx.h> -#include <asm/arch/crm_regs.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> -#include <spl.h> - -#if defined(CONFIG_SPL_BUILD) -#include <asm/arch/mx6-ddr.h> - -/* - * Driving strength: - * 0x30 == 40 Ohm - * 0x28 == 48 Ohm - */ -#define IMX6DQ_DRIVE_STRENGTH 0x30 -#define IMX6SDL_DRIVE_STRENGTH 0x28 - -/* configure MX6Q/DUAL mmdc DDR io registers */ -static struct mx6dq_iomux_ddr_regs mx6dq_ddr_ioregs = { - .dram_sdclk_0 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdclk_1 = IMX6DQ_DRIVE_STRENGTH, - .dram_cas = IMX6DQ_DRIVE_STRENGTH, - .dram_ras = IMX6DQ_DRIVE_STRENGTH, - .dram_reset = IMX6DQ_DRIVE_STRENGTH, - .dram_sdcke0 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdcke1 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdba2 = 0x00000000, - .dram_sdodt0 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdodt1 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdqs0 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdqs1 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdqs2 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdqs3 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdqs4 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdqs5 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdqs6 = IMX6DQ_DRIVE_STRENGTH, - .dram_sdqs7 = IMX6DQ_DRIVE_STRENGTH, - .dram_dqm0 = IMX6DQ_DRIVE_STRENGTH, - .dram_dqm1 = IMX6DQ_DRIVE_STRENGTH, - .dram_dqm2 = IMX6DQ_DRIVE_STRENGTH, - .dram_dqm3 = IMX6DQ_DRIVE_STRENGTH, - .dram_dqm4 = IMX6DQ_DRIVE_STRENGTH, - .dram_dqm5 = IMX6DQ_DRIVE_STRENGTH, - .dram_dqm6 = IMX6DQ_DRIVE_STRENGTH, - .dram_dqm7 = IMX6DQ_DRIVE_STRENGTH, -}; - -/* configure MX6Q/DUAL mmdc GRP io registers */ -static struct mx6dq_iomux_grp_regs mx6dq_grp_ioregs = { - .grp_ddr_type = 0x000c0000, - .grp_ddrmode_ctl = 0x00020000, - .grp_ddrpke = 0x00000000, - .grp_addds = IMX6DQ_DRIVE_STRENGTH, - .grp_ctlds = IMX6DQ_DRIVE_STRENGTH, - .grp_ddrmode = 0x00020000, - .grp_b0ds = IMX6DQ_DRIVE_STRENGTH, - .grp_b1ds = IMX6DQ_DRIVE_STRENGTH, - .grp_b2ds = IMX6DQ_DRIVE_STRENGTH, - .grp_b3ds = IMX6DQ_DRIVE_STRENGTH, - .grp_b4ds = IMX6DQ_DRIVE_STRENGTH, - .grp_b5ds = IMX6DQ_DRIVE_STRENGTH, - .grp_b6ds = IMX6DQ_DRIVE_STRENGTH, - .grp_b7ds = IMX6DQ_DRIVE_STRENGTH, -}; - -/* configure MX6SOLO/DUALLITE mmdc DDR io registers */ -struct mx6sdl_iomux_ddr_regs mx6sdl_ddr_ioregs = { - .dram_sdclk_0 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdclk_1 = IMX6SDL_DRIVE_STRENGTH, - .dram_cas = IMX6SDL_DRIVE_STRENGTH, - .dram_ras = IMX6SDL_DRIVE_STRENGTH, - .dram_reset = IMX6SDL_DRIVE_STRENGTH, - .dram_sdcke0 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdcke1 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdba2 = 0x00000000, - .dram_sdodt0 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdodt1 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdqs0 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdqs1 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdqs2 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdqs3 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdqs4 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdqs5 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdqs6 = IMX6SDL_DRIVE_STRENGTH, - .dram_sdqs7 = IMX6SDL_DRIVE_STRENGTH, - .dram_dqm0 = IMX6SDL_DRIVE_STRENGTH, - .dram_dqm1 = IMX6SDL_DRIVE_STRENGTH, - .dram_dqm2 = IMX6SDL_DRIVE_STRENGTH, - .dram_dqm3 = IMX6SDL_DRIVE_STRENGTH, - .dram_dqm4 = IMX6SDL_DRIVE_STRENGTH, - .dram_dqm5 = IMX6SDL_DRIVE_STRENGTH, - .dram_dqm6 = IMX6SDL_DRIVE_STRENGTH, - .dram_dqm7 = IMX6SDL_DRIVE_STRENGTH, -}; - -/* configure MX6SOLO/DUALLITE mmdc GRP io registers */ -struct mx6sdl_iomux_grp_regs mx6sdl_grp_ioregs = { - .grp_ddr_type = 0x000c0000, - .grp_ddrmode_ctl = 0x00020000, - .grp_ddrpke = 0x00000000, - .grp_addds = IMX6SDL_DRIVE_STRENGTH, - .grp_ctlds = IMX6SDL_DRIVE_STRENGTH, - .grp_ddrmode = 0x00020000, - .grp_b0ds = IMX6SDL_DRIVE_STRENGTH, - .grp_b1ds = IMX6SDL_DRIVE_STRENGTH, - .grp_b2ds = IMX6SDL_DRIVE_STRENGTH, - .grp_b3ds = IMX6SDL_DRIVE_STRENGTH, - .grp_b4ds = IMX6SDL_DRIVE_STRENGTH, - .grp_b5ds = IMX6SDL_DRIVE_STRENGTH, - .grp_b6ds = IMX6SDL_DRIVE_STRENGTH, - .grp_b7ds = IMX6SDL_DRIVE_STRENGTH, -}; - -/* MT41K128M16JT-125 */ -static struct mx6_ddr3_cfg mt41k128m16jt_125 = { - /* quad = 1066, duallite = 800 */ - .mem_speed = 1066, - .density = 2, - .width = 16, - .banks = 8, - .rowaddr = 14, - .coladdr = 10, - .pagesz = 2, - .trcd = 1375, - .trcmin = 4875, - .trasmin = 3500, - .SRT = 0, -}; - -static struct mx6_mmdc_calibration mx6q_1g_mmdc_calib = { - .p0_mpwldectrl0 = 0x00350035, - .p0_mpwldectrl1 = 0x001F001F, - .p1_mpwldectrl0 = 0x00010001, - .p1_mpwldectrl1 = 0x00010001, - .p0_mpdgctrl0 = 0x43510360, - .p0_mpdgctrl1 = 0x0342033F, - .p1_mpdgctrl0 = 0x033F033F, - .p1_mpdgctrl1 = 0x03290266, - .p0_mprddlctl = 0x4B3E4141, - .p1_mprddlctl = 0x47413B4A, - .p0_mpwrdlctl = 0x42404843, - .p1_mpwrdlctl = 0x4C3F4C45, -}; - -static struct mx6_mmdc_calibration mx6dl_1g_mmdc_calib = { - .p0_mpwldectrl0 = 0x002F0038, - .p0_mpwldectrl1 = 0x001F001F, - .p1_mpwldectrl0 = 0x001F001F, - .p1_mpwldectrl1 = 0x001F001F, - .p0_mpdgctrl0 = 0x425C0251, - .p0_mpdgctrl1 = 0x021B021E, - .p1_mpdgctrl0 = 0x021B021E, - .p1_mpdgctrl1 = 0x01730200, - .p0_mprddlctl = 0x45474C45, - .p1_mprddlctl = 0x44464744, - .p0_mpwrdlctl = 0x3F3F3336, - .p1_mpwrdlctl = 0x32383630, -}; - -/* DDR 64bit 1GB */ -static struct mx6_ddr_sysinfo mem_qdl = { - .dsize = 2, - .cs1_mirror = 0, - /* config for full 4GB range so that get_mem_size() works */ - .cs_density = 32, - .ncs = 1, - .bi_on = 1, - /* quad = 2, duallite = 1 */ - .rtt_nom = 2, - /* quad = 2, duallite = 1 */ - .rtt_wr = 2, - .ralat = 5, - .walat = 0, - .mif3_mode = 3, - .rst_to_cke = 0x23, - .sde_to_rst = 0x10, - .refsel = 1, /* Refresh cycles at 32KHz */ - .refr = 7, /* 8 refresh commands per refresh cycle */ -}; - -static void ccgr_init(void) -{ - struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; - - /* set the default clock gate to save power */ - writel(0x00C03F3F, &ccm->CCGR0); - writel(0x0030FC03, &ccm->CCGR1); - writel(0x0FFFC000, &ccm->CCGR2); - writel(0x3FF00000, &ccm->CCGR3); - writel(0x00FFF300, &ccm->CCGR4); - writel(0x0F0000C3, &ccm->CCGR5); - writel(0x000003FF, &ccm->CCGR6); -} - -static void spl_dram_init(void) -{ - if (is_cpu_type(MXC_CPU_MX6DL)) { - mt41k128m16jt_125.mem_speed = 800; - mem_qdl.rtt_nom = 1; - mem_qdl.rtt_wr = 1; - - mx6sdl_dram_iocfg(64, &mx6sdl_ddr_ioregs, &mx6sdl_grp_ioregs); - mx6_dram_cfg(&mem_qdl, &mx6dl_1g_mmdc_calib, &mt41k128m16jt_125); - } else if (is_cpu_type(MXC_CPU_MX6Q)) { - mt41k128m16jt_125.mem_speed = 1066; - mem_qdl.rtt_nom = 2; - mem_qdl.rtt_wr = 2; - - mx6dq_dram_iocfg(64, &mx6dq_ddr_ioregs, &mx6dq_grp_ioregs); - mx6_dram_cfg(&mem_qdl, &mx6q_1g_mmdc_calib, &mt41k128m16jt_125); - } - - udelay(100); -} - -void board_init_f(ulong dummy) -{ - ccgr_init(); - - /* setup AIPS and disable watchdog */ - arch_cpu_init(); - - gpr_init(); - - /* iomux */ - board_early_init_f(); - - /* setup GP timer */ - timer_init(); - - /* UART clocks enabled and gd valid - init serial console */ - preloader_console_init(); - - /* DDR initialization */ - spl_dram_init(); -} -#endif diff --git a/configs/udoo_defconfig b/configs/udoo_defconfig deleted file mode 100644 index f72b9645dac3..000000000000 --- a/configs/udoo_defconfig +++ /dev/null @@ -1,45 +0,0 @@ -CONFIG_ARM=y -CONFIG_ARCH_MX6=y -CONFIG_SYS_TEXT_BASE=0x17800000 -CONFIG_SPL_GPIO_SUPPORT=y -CONFIG_SPL_LIBCOMMON_SUPPORT=y -CONFIG_SPL_LIBGENERIC_SUPPORT=y -CONFIG_NR_DRAM_BANKS=1 -CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_OFFSET=0x60000 -CONFIG_MX6QDL=y -CONFIG_TARGET_UDOO=y -CONFIG_SPL_TEXT_BASE=0x00908000 -CONFIG_SPL_MMC_SUPPORT=y -CONFIG_SPL_SERIAL_SUPPORT=y -CONFIG_SPL=y -CONFIG_SPL_LIBDISK_SUPPORT=y -CONFIG_DISTRO_DEFAULTS=y -CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg" -CONFIG_BOOTDELAY=3 -CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd" -CONFIG_BOARD_EARLY_INIT_F=y -CONFIG_SPL_FS_EXT4=y -CONFIG_SPL_I2C_SUPPORT=y -CONFIG_SPL_WATCHDOG_SUPPORT=y -CONFIG_CMD_GPIO=y -CONFIG_CMD_MMC=y -CONFIG_CMD_SATA=y -CONFIG_CMD_CACHE=y -CONFIG_CMD_EXT4_WRITE=y -CONFIG_ENV_OVERWRITE=y -CONFIG_ENV_IS_IN_MMC=y -CONFIG_SYS_RELOC_GD_ENV_ADDR=y -CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y -CONFIG_DM=y -CONFIG_BOUNCE_BUFFER=y -CONFIG_DWC_AHSATA=y -CONFIG_FSL_USDHC=y -CONFIG_MTD=y -CONFIG_PHYLIB=y -CONFIG_PHY_MICREL=y -CONFIG_PHY_MICREL_KSZ90X1=y -CONFIG_MII=y -CONFIG_MXC_UART=y -CONFIG_DM_THERMAL=y -CONFIG_OF_LIBFDT=y diff --git a/configs/udoo_neo_defconfig b/configs/udoo_neo_defconfig deleted file mode 100644 index ba1e6d31f8d5..000000000000 --- a/configs/udoo_neo_defconfig +++ /dev/null @@ -1,42 +0,0 @@ -CONFIG_ARM=y -CONFIG_ARCH_MX6=y -CONFIG_SYS_TEXT_BASE=0x87800000 -CONFIG_SPL_GPIO_SUPPORT=y -CONFIG_SPL_LIBCOMMON_SUPPORT=y -CONFIG_SPL_LIBGENERIC_SUPPORT=y -CONFIG_NR_DRAM_BANKS=1 -CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_OFFSET=0x80000 -CONFIG_MX6SX=y -CONFIG_TARGET_UDOO_NEO=y -CONFIG_SPL_TEXT_BASE=0x00908000 -CONFIG_SPL_MMC_SUPPORT=y -CONFIG_SPL_SERIAL_SUPPORT=y -CONFIG_SPL=y -CONFIG_SPL_LIBDISK_SUPPORT=y -# CONFIG_CMD_BMODE is not set -CONFIG_DISTRO_DEFAULTS=y -CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg" -CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd" -CONFIG_BOARD_EARLY_INIT_F=y -CONFIG_SPL_ENV_SUPPORT=y -CONFIG_SPL_FS_EXT4=y -CONFIG_SPL_WATCHDOG_SUPPORT=y -CONFIG_CMD_GPIO=y -CONFIG_CMD_MMC=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_CACHE=y -CONFIG_CMD_TIME=y -CONFIG_CMD_EXT4_WRITE=y -CONFIG_ENV_OVERWRITE=y -CONFIG_SYS_RELOC_GD_ENV_ADDR=y -CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y -CONFIG_BOUNCE_BUFFER=y -CONFIG_FSL_USDHC=y -CONFIG_PHYLIB=y -CONFIG_PHY_MICREL=y -CONFIG_PHY_MICREL_KSZ8XXX=y -CONFIG_MII=y -CONFIG_MXC_UART=y -CONFIG_IMX_THERMAL=y -CONFIG_OF_LIBFDT=y diff --git a/include/configs/udoo.h b/include/configs/udoo.h deleted file mode 100644 index b4fbf8c6383d..000000000000 --- a/include/configs/udoo.h +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2013 Freescale Semiconductor, Inc. - * - * Configuration settings for Udoo board. - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -#include "mx6_common.h" - -#include "imx6_spl.h" - -/* Provide the MACH_TYPE value that the vendor kernel requires. */ -#define CONFIG_MACH_TYPE 4800 - -/* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M) - -#define CONFIG_MXC_UART_BASE UART2_BASE - -/* SATA Configs */ - -#ifdef CONFIG_CMD_SATA -#define CONFIG_SYS_SATA_MAX_DEVICE 1 -#define CONFIG_DWC_AHSATA_PORT_ID 0 -#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR -#define CONFIG_LBA48 -#endif - -/* Network support */ - -#define CONFIG_FEC_MXC -#define IMX_FEC_BASE ENET_BASE_ADDR -#define CONFIG_FEC_XCV_TYPE RGMII -#define CONFIG_ETHPRIME "FEC" -#define CONFIG_FEC_MXC_PHYADDR 6 - -/* MMC Configuration */ -#define CONFIG_SYS_FSL_ESDHC_ADDR 0 - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "console=ttymxc1,115200\0" \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" \ - "fdtfile=undefined\0" \ - "fdt_addr=0x18000000\0" \ - "fdt_addr_r=0x18000000\0" \ - "ip_dyn=yes\0" \ - "mmcdev=0\0" \ - "mmcrootfstype=ext4\0" \ - "findfdt="\ - "if test ${board_rev} = MX6Q; then " \ - "setenv fdtfile imx6q-udoo.dtb; fi; " \ - "if test ${board_rev} = MX6DL; then " \ - "setenv fdtfile imx6dl-udoo.dtb; fi; " \ - "if test ${fdtfile} = undefined; then " \ - "echo WARNING: Could not determine dtb to use; fi\0" \ - "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ - "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ - "ramdisk_addr_r=0x13000000\0" \ - "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ - BOOTENV - -#define BOOT_TARGET_DEVICES(func) \ - func(MMC, mmc, 0) \ - func(SATA, sata, 0) \ - func(DHCP, dhcp, na) - -#include <config_distro_bootcmd.h> -#include <linux/stringify.h> - -/* Physical Memory Map */ -#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR - -#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM -#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR -#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE - -#define CONFIG_SYS_INIT_SP_OFFSET \ - (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_ADDR \ - (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) - -/* Environment organization */ - -#endif /* __CONFIG_H * */ diff --git a/include/configs/udoo_neo.h b/include/configs/udoo_neo.h deleted file mode 100644 index 4935a2b363e8..000000000000 --- a/include/configs/udoo_neo.h +++ /dev/null @@ -1,96 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright 2014-2015 Freescale Semiconductor, Inc. - * Copyright Jasbir Matharu - * Copyright 2015 UDOO Team - * - * Configuration settings for the UDOO NEO board. - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -#include "mx6_common.h" - -#include "imx6_spl.h" - -/* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) - -/* MMC Configuration */ -#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR - -/* Command definition */ -#define CONFIG_MXC_UART_BASE UART1_BASE - -/* Linux only */ -#define CONFIG_EXTRA_ENV_SETTINGS \ - "console=ttymxc0,115200\0" \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" \ - "fdtfile=undefined\0" \ - "fdt_addr=0x83000000\0" \ - "fdt_addr_r=0x83000000\0" \ - "ip_dyn=yes\0" \ - "mmcdev=0\0" \ - "mmcrootfstype=ext4\0" \ - "findfdt="\ - "if test $board_name = BASIC; then " \ - "setenv fdtfile imx6sx-udoo-neo-basic.dtb; fi; " \ - "if test $board_name = BASICKS; then " \ - "setenv fdtfile imx6sx-udoo-neo-basic.dtb; fi; " \ - "if test $board_name = FULL; then " \ - "setenv fdtfile imx6sx-udoo-neo-full.dtb; fi; " \ - "if test $board_name = EXTENDED; then " \ - "setenv fdtfile imx6sx-udoo-neo-extended.dtb; fi; " \ - "if test $fdtfile = UNDEFINED; then " \ - "echo WARNING: Could not determine dtb to use; fi\0" \ - "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ - "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ - "ramdisk_addr_r=0x84000000\0" \ - "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ - BOOTENV - -#define BOOT_TARGET_DEVICES(func) \ - func(MMC, mmc, 0) \ - func(DHCP, dhcp, na) - -#include <config_distro_bootcmd.h> - -/* Miscellaneous configurable options */ - -/* Physical Memory Map */ -#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR -#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM -#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR -#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE - -#define CONFIG_SYS_INIT_SP_OFFSET \ - (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_ADDR \ - (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) - -/* I2C configs */ -#define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_MXC -#define CONFIG_SYS_I2C_MXC_I2C1 -#define CONFIG_SYS_I2C_SPEED 100000 - -/* PMIC */ -#define CONFIG_POWER -#define CONFIG_POWER_I2C -#define CONFIG_POWER_PFUZE3000 -#define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 -#define PFUZE3000_I2C_BUS 0 - -/* Network */ -#define CONFIG_FEC_MXC - -#define CONFIG_FEC_ENET_DEV 0 -#define IMX_FEC_BASE ENET_BASE_ADDR -#define CONFIG_FEC_MXC_PHYADDR 0x0 - -#define CONFIG_FEC_XCV_TYPE RMII -#define CONFIG_ETHPRIME "FEC0" - -#endif /* __CONFIG_H */