X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2Fu-boot%2Finclude%2Fconfigs%2Fti_am335x_common.h;fp=qemu%2Froms%2Fu-boot%2Finclude%2Fconfigs%2Fti_am335x_common.h;h=128b66edef513edbff2c35d4afb852bd318f05bb;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git diff --git a/qemu/roms/u-boot/include/configs/ti_am335x_common.h b/qemu/roms/u-boot/include/configs/ti_am335x_common.h new file mode 100644 index 000000000..128b66ede --- /dev/null +++ b/qemu/roms/u-boot/include/configs/ti_am335x_common.h @@ -0,0 +1,85 @@ +/* + * ti_am335x_common.h + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * + * SPDX-License-Identifier: GPL-2.0+ + * + * For more details, please see the technical documents listed at + * http://www.ti.com/product/am3359#technicaldocuments + */ + +#ifndef __CONFIG_TI_AM335X_COMMON_H__ +#define __CONFIG_TI_AM335X_COMMON_H__ + +#define CONFIG_AM33XX +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_SYS_CACHELINE_SIZE 64 +#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ +#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ +#define CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC + +#include + +/* NS16550 Configuration */ +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK 48000000 + +/* Network defines. */ +#define CONFIG_CMD_NET /* 'bootp' and 'tftp' */ +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_BOOTP_DNS /* Configurable parts of CMD_DHCP */ +#define CONFIG_BOOTP_DNS2 +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_SUBNETMASK +#define CONFIG_NET_RETRY_COUNT 10 +#define CONFIG_CMD_PING +#define CONFIG_DRIVER_TI_CPSW /* Driver for IP block */ +#define CONFIG_MII /* Required in net/eth.c */ + +/* + * RTC related defines. To use bootcount you must set bootlimit in the + * environment to a non-zero value and enable CONFIG_BOOTCOUNT_LIMIT + * in the board config. + */ +#define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000 + +/* Enable the HW watchdog, since we can use this with bootcount */ +#define CONFIG_HW_WATCHDOG +#define CONFIG_OMAP_WATCHDOG + +/* + * 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) +#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \ + (128 << 20)) + +/* Enable the watchdog inside of SPL */ +#define CONFIG_SPL_WATCHDOG_SUPPORT + +/* + * 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 + +#ifdef CONFIG_NAND +#define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */ +#endif + +/* Now bring in the rest of the common code. */ +#include + +#endif /* __CONFIG_TI_AM335X_COMMON_H__ */