+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * SchulerControl GmbH, SC_SPS_1 module
- *
- * Copyright (C) 2012 Marek Vasut <marex@denx.de>
- * on behalf of DENX Software Engineering GmbH
- */
-
-#include <common.h>
-#include <init.h>
-#include <net.h>
-#include <asm/global_data.h>
-#include <asm/gpio.h>
-#include <asm/io.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/iomux-mx28.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/sys_proto.h>
-#include <linux/mii.h>
-#include <miiphy.h>
-#include <netdev.h>
-#include <errno.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Functions
- */
-int board_early_init_f(void)
-{
- /* IO0 clock at 480MHz */
- mxs_set_ioclk(MXC_IOCLK0, 480000);
- /* IO1 clock at 480MHz */
- mxs_set_ioclk(MXC_IOCLK1, 480000);
-
- /* SSP0 clock at 96MHz */
- mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
- /* SSP2 clock at 96MHz */
- mxs_set_sspclk(MXC_SSPCLK2, 96000, 0);
-
-#ifdef CONFIG_CMD_USB
- mxs_iomux_setup_pad(MX28_PAD_AUART1_CTS__USB0_OVERCURRENT);
- mxs_iomux_setup_pad(MX28_PAD_AUART2_TX__GPIO_3_9 |
- MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL);
- gpio_direction_output(MX28_PAD_AUART2_TX__GPIO_3_9, 1);
-#endif
-
- return 0;
-}
-
-int board_init(void)
-{
- /* Adress of boot parameters */
- gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
-
- return 0;
-}
-
-int dram_init(void)
-{
- return mxs_dram_init();
-}
-
-#ifdef CONFIG_CMD_MMC
-int board_mmc_init(struct bd_info *bis)
-{
- return mxsmmc_initialize(bis, 0, NULL, NULL);
-}
-#endif
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(struct bd_info *bis)
-{
- struct mxs_clkctrl_regs *clkctrl_regs =
- (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
- int ret;
-
- ret = cpu_eth_init(bis);
-
- clrsetbits_le32(&clkctrl_regs->hw_clkctrl_enet,
- CLKCTRL_ENET_TIME_SEL_MASK,
- CLKCTRL_ENET_TIME_SEL_RMII_CLK | CLKCTRL_ENET_CLK_OUT_EN);
-
- ret = fecmxc_initialize_multi(bis, 0, 0, MXS_ENET0_BASE);
- if (ret) {
- printf("FEC MXS: Unable to init FEC0\n");
- return ret;
- }
-
- ret = fecmxc_initialize_multi(bis, 1, 1, MXS_ENET1_BASE);
- if (ret) {
- printf("FEC MXS: Unable to init FEC1\n");
- return ret;
- }
-
- return ret;
-}
-
-#endif
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * SchulerControl GmbH, SC_SPS_1 module setup
- *
- * Copyright (C) 2012 Marek Vasut <marex@denx.de>
- * on behalf of DENX Software Engineering GmbH
- */
-
-#include <common.h>
-#include <config.h>
-#include <asm/io.h>
-#include <asm/arch/iomux-mx28.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/sys_proto.h>
-
-#define MUX_CONFIG_LED (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL)
-#define MUX_CONFIG_SSP0 (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP)
-#define MUX_CONFIG_SSP2 (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_PULLUP)
-#define MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL)
-#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL)
-
-const iomux_cfg_t iomux_setup[] = {
- /* -- Strick 3 -- */
-
- /* FEC Ethernet */
- MX28_PAD_ENET0_MDC__ENET0_MDC | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_MDIO__ENET0_MDIO | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_RXD3__ENET1_RXD1 | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_RXD2__ENET1_RXD0 | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_TXD2__ENET1_TXD0 | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_TXD3__ENET1_TXD1 | MUX_CONFIG_ENET,
-
- MX28_PAD_ENET0_TX_CLK__GPIO_4_5, /* ENET INT */
-
- MX28_PAD_ENET0_COL__ENET1_TX_EN | MUX_CONFIG_ENET,
- MX28_PAD_ENET0_CRS__ENET1_RX_EN | MUX_CONFIG_ENET,
- MX28_PAD_ENET_CLK__CLKCTRL_ENET | MUX_CONFIG_ENET,
-
- /* -- Strick 4 -- */
-
- /* EMI */
- MX28_PAD_EMI_ODT0__EMI_ODT0 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_CASN__EMI_CASN | MUX_CONFIG_EMI,
- MX28_PAD_EMI_RASN__EMI_RASN | MUX_CONFIG_EMI,
- MX28_PAD_EMI_WEN__EMI_WEN | MUX_CONFIG_EMI,
- MX28_PAD_EMI_CE0N__EMI_CE0N | MUX_CONFIG_EMI,
- MX28_PAD_EMI_BA0__EMI_BA0 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_BA1__EMI_BA1 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_BA2__EMI_BA2 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A00__EMI_ADDR0 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A01__EMI_ADDR1 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A02__EMI_ADDR2 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A03__EMI_ADDR3 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A04__EMI_ADDR4 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A05__EMI_ADDR5 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A06__EMI_ADDR6 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A07__EMI_ADDR7 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A08__EMI_ADDR8 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A09__EMI_ADDR9 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A10__EMI_ADDR10 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A11__EMI_ADDR11 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_A12__EMI_ADDR12 | MUX_CONFIG_EMI,
-
- MX28_PAD_EMI_DQM0__EMI_DQM0 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_DQM1__EMI_DQM1 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_DQS0__EMI_DQS0 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_DQS1__EMI_DQS1 | MUX_CONFIG_EMI,
-
- MX28_PAD_EMI_D00__EMI_DATA0 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D01__EMI_DATA1 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D02__EMI_DATA2 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D03__EMI_DATA3 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D04__EMI_DATA4 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D05__EMI_DATA5 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D06__EMI_DATA6 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D07__EMI_DATA7 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D08__EMI_DATA8 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D09__EMI_DATA9 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D10__EMI_DATA10 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D11__EMI_DATA11 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D12__EMI_DATA12 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D13__EMI_DATA13 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D14__EMI_DATA14 | MUX_CONFIG_EMI,
- MX28_PAD_EMI_D15__EMI_DATA15 | MUX_CONFIG_EMI,
-
- MX28_PAD_EMI_CKE__EMI_CKE | MUX_CONFIG_EMI,
- MX28_PAD_EMI_CLK__EMI_CLK | MUX_CONFIG_EMI,
-
- MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN | MUX_CONFIG_EMI,
- MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK | MUX_CONFIG_EMI,
-
- /* -- Strick 5 -- */
-
- /* MMC0 */
- MX28_PAD_SSP0_DATA0__SSP0_D0 | MUX_CONFIG_SSP0,
- MX28_PAD_SSP0_DATA1__SSP0_D1 | MUX_CONFIG_SSP0,
- MX28_PAD_SSP0_DATA2__SSP0_D2 | MUX_CONFIG_SSP0,
- MX28_PAD_SSP0_DATA3__SSP0_D3 | MUX_CONFIG_SSP0,
- MX28_PAD_SSP0_CMD__SSP0_CMD | MUX_CONFIG_SSP0,
- MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT |
- (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL),
- MX28_PAD_SSP0_SCK__SSP0_SCK |
- (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL),
-
- /* SPI2 (for flash) */
- MX28_PAD_SSP2_SCK__SSP2_SCK | MUX_CONFIG_SSP2,
- MX28_PAD_SSP2_MOSI__SSP2_CMD | MUX_CONFIG_SSP2,
- MX28_PAD_SSP2_MISO__SSP2_D0 | MUX_CONFIG_SSP2,
- MX28_PAD_SSP2_SS0__SSP2_D3 |
- (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP),
-
- /* -- Strick 6 -- */
-
- /* I2C */
- MX28_PAD_I2C0_SCL__I2C0_SCL,
- MX28_PAD_I2C0_SDA__I2C0_SDA,
-
- /* AUART0 */
- MX28_PAD_AUART0_TX__AUART0_TX,
- MX28_PAD_AUART0_RX__AUART0_RX,
-
- /* MEGA interface */
-
- /* Debug UART */
- MX28_PAD_PWM0__DUART_RX,
- MX28_PAD_PWM1__DUART_TX,
-
- /* LED */
- MX28_PAD_GPMI_D00__GPIO_0_0 | MUX_CONFIG_LED,
- MX28_PAD_GPMI_D03__GPIO_0_3 | MUX_CONFIG_LED,
- MX28_PAD_GPMI_D06__GPIO_0_6 | MUX_CONFIG_LED,
-};
-
-void board_init_ll(const uint32_t arg, const uint32_t *resptr)
-{
- mxs_common_spl_init(arg, resptr, iomux_setup, ARRAY_SIZE(iomux_setup));
-}
-
-void mxs_adjust_memory_params(uint32_t *dram_vals)
-{
- dram_vals[0x74 >> 2] = 0x0f02010a;
-}
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * SchulerControl GmbH, SC_SPS_1 module config
- *
- * Copyright (C) 2012 Marek Vasut <marex@denx.de>
- * on behalf of DENX Software Engineering GmbH
- */
-#ifndef __CONFIGS_SC_SPS_1_H__
-#define __CONFIGS_SC_SPS_1_H__
-
-/* System configuration */
-#define CONFIG_MACH_TYPE MACH_TYPE_SC_SPS_1
-
-/* U-Boot Commands */
-
-/* Memory configuration */
-#define PHYS_SDRAM_1 0x40000000 /* Base address */
-#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-
-/* Environment */
-
-/* Environment is in MMC */
-
-/* FEC Ethernet on SoC */
-#ifdef CONFIG_CMD_NET
-#define CONFIG_FEC_MXC
-#endif
-
-/* USB */
-#ifdef CONFIG_CMD_USB
-#define CONFIG_EHCI_MXS_PORT0
-#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
-#endif
-
-/* Booting Linux */
-#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_BOOTCOMMAND "bootm"
-#define CONFIG_LOADADDR 0x42000000
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-
-/* Extra Environment */
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "update_sd_firmware_filename=u-boot.sd\0" \
- "update_sd_firmware=" /* Update the SD firmware partition */ \
- "if mmc rescan ; then " \
- "if tftp ${update_sd_firmware_filename} ; then " \
- "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
- "setexpr fw_sz ${fw_sz} + 1 ; " \
- "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
- "fi ; " \
- "fi\0"
-
-/* The rest of the configuration is shared */
-#include <configs/mxs.h>
-
-#endif /* __CONFIGS_SC_SPS_1_H__ */
projects / u-boot.git / commitdiff