diff options
Diffstat (limited to 'qemu/roms/u-boot/include/configs/bur_am335x_common.h')
| -rw-r--r-- | qemu/roms/u-boot/include/configs/bur_am335x_common.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/qemu/roms/u-boot/include/configs/bur_am335x_common.h b/qemu/roms/u-boot/include/configs/bur_am335x_common.h deleted file mode 100644 index 7adc8c0fd..000000000 --- a/qemu/roms/u-boot/include/configs/bur_am335x_common.h +++ /dev/null @@ -1,196 +0,0 @@ -/* - * bur_am335x_common.h - * - * common parts used by B&R AM335x based boards - * - * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> - - * 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 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 <asm/arch/omap.h> - -/* NS16550 Configuration */ -#define CONFIG_SYS_NS16550 -#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_NET /* 'bootp' and 'tftp' */ -#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 4 -#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" - -/* - * 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. - */ -#define CONFIG_SPL_TEXT_BASE 0x402F0400 -#define CONFIG_SPL_MAX_SIZE (0x4030B800 - CONFIG_SPL_TEXT_BASE) - -/* - * Since SPL did pll and ddr initialization for us, - * we don't need to do it twice. - */ -#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT) -#define CONFIG_SKIP_LOWLEVEL_INIT -#endif /* !CONFIG_SPL_BUILD, ... */ -/* - * Our DDR memory always starts at 0x80000000 and U-Boot shall have - * relocated itself to higher in memory by the time this value is used. - */ -#define CONFIG_SYS_LOAD_ADDR 0x80000000 -/* - * ---------------------------------------------------------------------------- - * DDR information. We say (for simplicity) that we have 1 bank, - * 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 - -/* GPIO */ -#define CONFIG_OMAP_GPIO -#define CONFIG_CMD_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 (1024 << 10) -#define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT "U-Boot (BuR V2.0)# " -#define CONFIG_SYS_CONSOLE_INFO_QUIET -#define CONFIG_ENV_OVERWRITE /* Overwrite ethaddr / serial# */ - -/* 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 -/* - * For commands to use, we take the default list and add a few other - * useful commands. Note that we must have set CONFIG_SYS_NO_FLASH - * prior to this include, in order to skip a few commands. When we do - * have flash, if we expect these commands they must be enabled in that - * config. If desired, a specific list of desired commands can be used - * instead. - */ -#include <config_cmd_default.h> -/* undefine commands, which we do not need */ -#undef CONFIG_CMD_EDITENV -#undef CONFIG_CMD_FPGA -#undef CONFIG_CMD_IMI -#undef CONFIG_CMD_ITEST -#undef CONFIG_CMD_LOADS -#undef CONFIG_CMD_LOADB -#undef CONFIG_CMD_NFS -#undef CONFIG_CMD_SETGETDCR -#undef CONFIG_CMD_XIMG -#undef CONFIG_CMD_CRC32 -/* define command we need always */ -#define CONFIG_CMD_ECHO -#define CONFIG_CMD_SOURCE - -/* - * Our platforms make use of SPL to initalize the hardware (primarily - * memory) enough for full U-Boot to be loaded. We also support Falcon - * Mode so that the Linux kernel can be booted directly from SPL - * instead, if desired. We make use of the general SPL framework found - * under common/spl/. Given our generally common memory map, we set a - * number of related defaults and sizes here. - */ -#define CONFIG_SPL -#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 - * rest of the space for stack. We load U-Boot itself into memory at - * 0x80800000 for legacy reasons (to not conflict with older SPLs). We - * have our BSS be placed 1MiB after this, to allow for the default - * Linux kernel address of 0x80008000 to work, in the Falcon Mode case. - * We have the SPL malloc pool at the end of the BSS area. - * - * ---------------------------------------------------------------------------- - */ -#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR -#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 + \ - CONFIG_SPL_BSS_MAX_SIZE) -#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__ */ |