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include/configs/mx31pdk.h
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/* * (C) Copyright 2008 Magnus Lilja <lilja.magnus@gmail.com> * * (C) Copyright 2004 * Texas Instruments. * Richard Woodruff <r-woodruff2@ti.com> * Kshitij Gupta <kshitij@ti.com> * * Configuration settings for the Freescale i.MX31 PDK board. * |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ #ifndef __CONFIG_H #define __CONFIG_H |
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#include <asm/arch/imx-regs.h> |
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/* High Level Configuration Options */ |
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#define CONFIG_MX31 /* This is a mx31 */ |
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#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG |
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#define CONFIG_MACH_TYPE MACH_TYPE_MX31_3DS |
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#define CONFIG_SPL_TARGET "u-boot-with-spl.bin" |
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#define CONFIG_SPL_MAX_SIZE 2048 |
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#define CONFIG_SPL_TEXT_BASE 0x87dc0000 |
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#ifndef CONFIG_SPL_BUILD |
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#define CONFIG_SKIP_LOWLEVEL_INIT |
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#endif |
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/* * Size of malloc() pool */ |
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#define CONFIG_SYS_MALLOC_LEN (2*CONFIG_ENV_SIZE + 2 * 128 * 1024) |
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/* * Hardware drivers */ |
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#define CONFIG_MXC_UART |
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#define CONFIG_MXC_UART_BASE UART1_BASE |
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#define CONFIG_HARD_SPI |
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#define CONFIG_DEFAULT_SPI_BUS 1 |
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#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH) |
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/* PMIC Controller */ |
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#define CONFIG_POWER #define CONFIG_POWER_SPI #define CONFIG_POWER_FSL |
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#define CONFIG_FSL_PMIC_BUS 1 #define CONFIG_FSL_PMIC_CS 2 #define CONFIG_FSL_PMIC_CLK 1000000 |
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#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH) |
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#define CONFIG_FSL_PMIC_BITLEN 32 |
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#define CONFIG_RTC_MC13XXX |
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/* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_CONS_INDEX 1 |
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#define CONFIG_EXTRA_ENV_SETTINGS \ "bootargs_base=setenv bootargs console=ttymxc0,115200\0" \ "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \ "bootcmd=run bootcmd_net\0" \ "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " \ |
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"tftpboot 0x81000000 uImage-mx31; bootm\0" \ |
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"prg_uboot=tftpboot 0x81000000 u-boot-with-spl.bin; " \ |
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"nand erase 0x0 0x40000; " \ "nand write 0x81000000 0x0 0x40000\0" |
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/* * Miscellaneous configurable options */ |
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/* memtest works on */ #define CONFIG_SYS_MEMTEST_START 0x80000000 |
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#define CONFIG_SYS_MEMTEST_END 0x80010000 |
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/* default load address */ #define CONFIG_SYS_LOAD_ADDR 0x81000000 |
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/*----------------------------------------------------------------------- |
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* Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM_1 CSD0_BASE #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) |
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ |
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CONFIG_SYS_INIT_RAM_SIZE) |
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/* * environment organization |
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*/ |
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#define CONFIG_ENV_OFFSET 0x40000 #define CONFIG_ENV_OFFSET_REDUND 0x60000 #define CONFIG_ENV_SIZE (128 * 1024) |
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/* * NAND driver */ |
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#define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR #define CONFIG_MXC_NAND_HWECC #define CONFIG_SYS_NAND_LARGEPAGE |
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/* NAND configuration for the NAND_SPL */ |
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/* Start copying real U-Boot from the second page */ |
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#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SPL_PAD_TO #define CONFIG_SYS_NAND_U_BOOT_SIZE 0x3f800 |
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/* Load U-Boot to this address */ |
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#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE |
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#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST #define CONFIG_SYS_NAND_PAGE_SIZE 0x800 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024) #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 |
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/* Configuration of lowlevel_init.S (clocks and SDRAM) */ #define CCM_CCMR_SETUP 0x074B0BF5 |
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#define CCM_PDR0_SETUP_532MHZ (PDR0_CSI_PODF(0x3f) | PDR0_CSI_PRDF(7) | \ PDR0_PER_PODF(7) | PDR0_HSP_PODF(3) | \ PDR0_NFC_PODF(5) | PDR0_IPG_PODF(1) | \ PDR0_MAX_PODF(3) | PDR0_MCU_PODF(0)) #define CCM_MPCTL_SETUP_532MHZ (PLL_PD(0) | PLL_MFD(51) | PLL_MFI(10) | \ |
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PLL_MFN(12)) #define ESDMISC_MDDR_SETUP 0x00000004 #define ESDMISC_MDDR_RESET_DL 0x0000000c #define ESDCFG0_MDDR_SETUP 0x006ac73a #define ESDCTL_ROW_COL (ESDCTL_SDE | ESDCTL_ROW(2) | ESDCTL_COL(2)) #define ESDCTL_SETTINGS (ESDCTL_ROW_COL | ESDCTL_SREFR(3) | \ ESDCTL_DSIZ(2) | ESDCTL_BL(1)) #define ESDCTL_PRECHARGE (ESDCTL_ROW_COL | ESDCTL_CMD_PRECHARGE) #define ESDCTL_AUTOREFRESH (ESDCTL_ROW_COL | ESDCTL_CMD_AUTOREFRESH) #define ESDCTL_LOADMODEREG (ESDCTL_ROW_COL | ESDCTL_CMD_LOADMODEREG) #define ESDCTL_RW ESDCTL_SETTINGS |
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#endif /* __CONFIG_H */ |