X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fam3517_evm.h;h=9475e9975d5afd0c0f7269f7032a95a069df7146;hb=4862830b696a6d0750e19d32a82553cdb41a85f8;hp=829dd3ecb960372acc365f20375805d8a9dfe37e;hpb=711391131c84398d1b8256ab5a8cfa2969ad57c7;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h index 829dd3ec..9475e99 100644 --- a/include/configs/am3517_evm.h +++ b/include/configs/am3517_evm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * am3517_evm.h - Default configuration for AM3517 EVM board. * @@ -6,123 +7,50 @@ * 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 -#include /* get chip and board defs */ -#include - -#define CONFIG_MISC_INIT_R -#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_INITRD_TAG +#undef CONFIG_DM_I2C_COMPAT #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_SYS_USB_EVENT_POLL #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 */ -/* commands to include */ -#define CONFIG_CMD_NAND -#define CONFIG_CMD_MTDPARTS - /* I2C */ -#define CONFIG_SYS_I2C -#define CONFIG_SYS_OMAP24_I2C_SPEED 100000 -#define CONFIG_SYS_OMAP24_I2C_SLAVE 1 -#define CONFIG_SYS_I2C_OMAP34XX /* 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_BCH -#define CONFIG_CMD_UBIFS /* Read-only UBI volume operations */ -#define CONFIG_RBTREE /* required by CONFIG_CMD_UBI */ -#define CONFIG_LZO /* required by CONFIG_CMD_UBIFS */ -#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 @@ -143,8 +71,7 @@ #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 @@ -154,17 +81,6 @@ * 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 */ @@ -173,15 +89,15 @@ #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" \ @@ -234,15 +150,10 @@ "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) @@ -254,27 +165,8 @@ #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 */ @@ -293,20 +185,10 @@ #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_IS_IN_NAND +#define CONFIG_ENV_OFFSET 0x260000 +#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" @@ -314,6 +196,5 @@ #define CONFIG_SPL_NAND_BASE #define CONFIG_SPL_NAND_DRIVERS #define CONFIG_SPL_NAND_ECC -#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds" #endif /* __CONFIG_H */