+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* am3517_evm.h - Default configuration for AM3517 EVM board.
*
* Based on omap3_evm_config.h
*
* Copyright (C) 2010 Texas Instruments Incorporated
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
-#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
-
-#define CONFIG_EMIF4 /* The chip has EMIF4 controller */
-
-/*
- * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
- * 64 bytes before this address should be set aside for u-boot.img's
- * header. That is 0x800FFFC0--0x80100000 should not be used for any
- * other needs.
- */
-#define CONFIG_SYS_TEXT_BASE 0x80100000
-#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
-#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
-
-#include <asm/arch/cpu.h> /* get chip and board defs */
-#include <asm/arch/omap.h>
+#include <configs/ti_omap3_common.h>
-#define CONFIG_MISC_INIT_R
-#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
-/* Clock Defines */
-#define V_OSCK 26000000 /* Clock output from T2 */
-#define V_SCLK (V_OSCK >> 1)
-
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN (16 << 20)
-
/* Hardware drivers */
-/* NS16550 Configuration */
-#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
-
-/* select serial console configuration */
-#define CONFIG_CONS_INDEX 3
-#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
-#define CONFIG_SERIAL3 3 /* UART3 on AM3517 EVM */
-
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
-#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
- 115200}
/*
* USB configuration
* Enable CONFIG_USB_MUSB_HOST for Host functionalities MSC, keyboard
* Enable CONFIG_USB_MUSB_GADGET for Device functionalities.
*/
-#define CONFIG_USB_MUSB_AM35X
-#define CONFIG_USB_MUSB_PIO_ONLY
-#ifdef CONFIG_USB_MUSB_AM35X
-
-#ifdef CONFIG_USB_MUSB_HOST
-
-#ifdef CONFIG_USB_KEYBOARD
-#define CONFIG_PREBOOT "usb start"
-#endif /* CONFIG_USB_KEYBOARD */
-
-#endif /* CONFIG_USB_MUSB_HOST */
-
-#ifdef CONFIG_USB_MUSB_GADGET
-#define CONFIG_USB_ETHER
-#define CONFIG_USB_ETH_RNDIS
-#endif /* CONFIG_USB_MUSB_GADGET */
-
-#endif /* CONFIG_USB_MUSB_AM35X */
+#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 57
/* I2C */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
-#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
/* Ethernet */
-#define CONFIG_DRIVER_TI_EMAC
#define CONFIG_DRIVER_TI_EMAC_USE_RMII
-#define CONFIG_MII
#define CONFIG_BOOTP_DEFAULT
-#define CONFIG_BOOTP_DNS
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
/* Board NAND Info. */
#ifdef CONFIG_NAND
-#define CONFIG_NAND_OMAP_GPMC
-#define CONFIG_NAND_OMAP_GPMC_PREFETCH
-#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
- /* to access nand */
-#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
- /* to access */
- /* nand at CS0 */
-#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
- /* NAND devices */
-#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_MAX_ECCPOS 56
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
-#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
-#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x2a0000
/* NAND block size is 128 KiB. Synchronize these values with
* corresponding Device Tree entries in Linux:
* MLO(SPL) 4 * NAND_BLOCK_SIZE = 512 KiB @ 0x000000
* DTB 4 * NAND_BLOCK_SIZE = 512 KiB @ 0xAA0000
* RootFS Remaining Flash Space @ 0xB20000
*/
-#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
-#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \
- "512k(MLO)," \
- "1920k(u-boot)," \
- "256k(u-boot-env)," \
- "8m(kernel)," \
- "512k(dtb)," \
- "-(rootfs)"
-#else
-#define MTDIDS_DEFAULT
-#define MTDPARTS_DEFAULT
#endif /* CONFIG_NAND */
/* Environment information */
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
- "console=ttyO2,115200n8\0" \
+ "console=ttyS2,115200n8\0" \
"fdtfile=am3517-evm.dtb\0" \
"fdtaddr=0x82C00000\0" \
"vram=16M\0" \
"bootenv=uEnv.txt\0" \
"cmdline=\0" \
"optargs=\0" \
- "mtdids=" MTDIDS_DEFAULT "\0" \
- "mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
+ "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
"mmcdev=0\0" \
"mmcpart=1\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"else run nandboot; fi"
/* Miscellaneous configurable options */
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_SYS_LONGHELP
/* We set the max number of command args high to avoid HUSH bugs. */
#define CONFIG_SYS_MAXARGS 64
-/* Console I/O Buffer Size */
-#define CONFIG_SYS_CBSIZE 512
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
+ + sizeof(CONFIG_SYS_PROMPT) + 16)
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
0x01F00000) /* 31MB */
-#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
- /* address */
-
-/*
- * AM3517 has 12 GP timers, they can be driven by the system clock
- * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
- * This rate is divided by a local divisor.
- */
-#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
-#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
-
/* Physical Memory Map */
-#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
-#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
#define CONFIG_SYS_CS0_SIZE (256 * 1024 * 1024)
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
-#define CONFIG_SYS_INIT_RAM_SIZE 0x800
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
/* FLASH and environment organization */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
-#define CONFIG_ENV_SIZE CONFIG_SYS_ENV_SECT_SIZE
-#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
-#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
-#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
+#define CONFIG_ENV_ADDR 0x260000
/* Defines for SPL */
-#define CONFIG_SPL_FRAMEWORK
-#define CONFIG_SPL_NAND_SIMPLE
-#define CONFIG_SPL_TEXT_BASE 0x40200000
-#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
- CONFIG_SPL_TEXT_BASE)
-
-#define CONFIG_SPL_BSS_START_ADDR 0x80000000
-#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
projects / u-boot.git / blobdiff