X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fbur_am335x_common.h;h=42e3e568be7866b65f7b89c77b98990a2e7205e6;hb=bdf97b5d393fc94666a847e9bac1c358b2c63c59;hp=ffc6811bb91a86640535ac067a5a938e8c7fab86;hpb=80d307d1159b7edfc28b465e5a359c1dfb20566e;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h index ffc6811..42e3e56 100644 --- a/include/configs/bur_am335x_common.h +++ b/include/configs/bur_am335x_common.h @@ -1,85 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * bur_am335x_common.h * * common parts used by B&R AM335x based boards * - * Copyright (C) 2013 Hannes Schmelzer - + * Copyright (C) 2016 Hannes Schmelzer - * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com - * - * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __BUR_AM335X_COMMON_H__ #define __BUR_AM335X_COMMON_H__ /* ------------------------------------------------------------------------- */ -#define BUR_COMMON_ENV \ -"usbscript=usb start && fatload usb 0 0x80000000 usbscript.img && source\0" \ -"brdefaultip=if test -r ${ipaddr}; then; else" \ -" setenv ipaddr 192.168.60.1; setenv serverip 192.168.60.254;" \ -" setenv gatewayip 192.168.60.254; setenv netmask 255.255.255.0; fi;\0" \ -"netconsole=echo switching to network console ...; " \ -"if dhcp; then; else run brdefaultip; fi; setenv ncip ${serverip}; " \ -"setcurs 1 9; lcdputs myip; setcurs 10 9; lcdputs ${ipaddr};" \ -"setcurs 1 10;lcdputs serverip; setcurs 10 10; lcdputs ${serverip};" \ -"setenv stdout nc;setenv stdin nc;setenv stderr nc\0" -#define CONFIG_PREBOOT "run brdefaultip" -#define CONFIG_CMD_TIME +/* legacy #defines for non DM bur-board */ +#ifndef CONFIG_DM +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK (48000000) +#define CONFIG_SYS_NS16550_COM1 0x44e09000 + +#define CONFIG_I2C +#define CONFIG_SYS_I2C +#endif /* CONFIG_DM */ -#define CONFIG_AM33XX -#define CONFIG_OMAP -#define CONFIG_OMAP_COMMON -#define CONFIG_BOARD_LATE_INIT -#define CONFIG_SYS_CACHELINE_SIZE 64 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ /* Timer information */ #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ -#define CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC /* enable 32kHz OSC at bootime */ -#define CONFIG_SPL_POWER_SUPPORT #define CONFIG_POWER_TPS65217 -#define CONFIG_SYS_NO_FLASH /* have no NOR-flash */ - #include -/* NS16550 Configuration */ -#define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE (-4) -#define CONFIG_SYS_NS16550_CLK 48000000 -#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */ -#define CONFIG_BAUDRATE 115200 - -/* Network defines */ -#define CONFIG_CMD_DHCP -#define CONFIG_BOOTP_DNS /* Configurable parts of CMD_DHCP */ -#define CONFIG_BOOTP_SEND_HOSTNAME -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_NET_RETRY_COUNT 2 -#define CONFIG_CMD_PING -#define CONFIG_DRIVER_TI_CPSW /* Driver for IP block */ -#define CONFIG_MII /* Required in net/eth.c */ -#define CONFIG_SPL_ETH_SUPPORT -#define CONFIG_PHYLIB -#define CONFIG_PHY_NATSEMI -#define CONFIG_SPL_NET_SUPPORT -#define CONFIG_SPL_ENV_SUPPORT /* used for a fetching MAC-Address */ -#define CONFIG_SPL_NET_VCI_STRING "AM335x U-Boot SPL" -/* Network console */ -#define CONFIG_NETCONSOLE 1 -#define CONFIG_BOOTP_MAY_FAIL /* if we don't have DHCP environment */ /* * SPL related defines. The Public RAM memory map the ROM defines the * area between 0x402F0400 and 0x4030B800 as a download area and * 0x4030B800 to 0x4030CE00 as a public stack area. The ROM also * supports X-MODEM loading via UART, and we leverage this and then use - * Y-MODEM to load u-boot.img, when booted over UART. + * Y-MODEM to load u-boot.img, when booted over UART. We must also include + * the scratch space that U-Boot uses in SRAM. */ -#define CONFIG_SPL_TEXT_BASE 0x402F0400 -#define CONFIG_SPL_MAX_SIZE (0x4030B800 - CONFIG_SPL_TEXT_BASE) +#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ + CONFIG_SPL_TEXT_BASE) /* * Since SPL did pll and ddr initialization for us, @@ -99,53 +62,10 @@ * always, even when we have more. We always start at 0x80000000, * and we place the initial stack pointer in our SRAM. */ -#define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_SYS_SDRAM_BASE 0x80000000 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ GENERATED_GBL_DATA_SIZE) -/* I2C */ -#define CONFIG_SYS_I2C -#define CONFIG_SYS_OMAP24_I2C_SPEED 100000 -#define CONFIG_SYS_OMAP24_I2C_SLAVE 1 -#define CONFIG_SYS_I2C_OMAP24XX -#define CONFIG_CMD_I2C -/* GPIO */ -#define CONFIG_OMAP_GPIO -/* - * ---------------------------------------------------------------------------- - * The following are general good-enough settings for U-Boot. We set a - * large malloc pool as we generally have a lot of DDR, and we opt for - * function over binary size in the main portion of U-Boot as this is - * generally easily constrained later if needed. We enable the config - * options that give us information in the environment about what board - * we are on so we do not need to rely on the command prompt. We set a - * console baudrate of 115200 and use the default baud rate table. - */ -#define CONFIG_SYS_MALLOC_LEN (5120 << 10) -#define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_CONSOLE_INFO_QUIET -#define CONFIG_ENV_OVERWRITE /* Overwrite ethaddr / serial# */ -#define CONFIG_SYS_CONSOLE_IS_IN_ENV -#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE - -/* As stated above, the following choices are optional. */ -#define CONFIG_SYS_LONGHELP -#define CONFIG_AUTO_COMPLETE -#define CONFIG_CMDLINE_EDITING -#define CONFIG_VERSION_VARIABLE - -/* 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 - /* * Our platforms make use of SPL to initalize the hardware (primarily * memory) enough for full U-Boot to be loaded. We also support Falcon @@ -154,7 +74,6 @@ * under common/spl/. Given our generally common memory map, we set a * number of related defaults and sizes here. */ -#define CONFIG_SPL_FRAMEWORK /* * Place the image at the start of the ROM defined image space. * We limit our size to the ROM-defined downloaded image area, and use the @@ -166,8 +85,6 @@ * * ---------------------------------------------------------------------------- */ -#undef CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_TEXT_BASE 0x80800000 #define CONFIG_SPL_BSS_START_ADDR 0x80A00000 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \ @@ -175,12 +92,5 @@ #define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN /* General parts of the framework, required. */ -#define CONFIG_SPL_I2C_SUPPORT -#define CONFIG_SPL_LIBCOMMON_SUPPORT -#define CONFIG_SPL_LIBGENERIC_SUPPORT -#define CONFIG_SPL_SERIAL_SUPPORT -#define CONFIG_SPL_BOARD_INIT -#define CONFIG_SPL_YMODEM_SUPPORT -#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds" #endif /* ! __BUR_AM335X_COMMON_H__ */