| Tom Rini | 8769455 | 2013-08-09 11:22:17 -0400 | [diff] [blame] | 1 | /* |
| 2 | * ti_am335x_common.h |
| 3 | * |
| 4 | * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0+ |
| 7 | * |
| 8 | * For more details, please see the technical documents listed at |
| 9 | * http://www.ti.com/product/am3359#technicaldocuments |
| 10 | */ |
| 11 | |
| 12 | #ifndef __CONFIG_TI_AM335X_COMMON_H__ |
| 13 | #define __CONFIG_TI_AM335X_COMMON_H__ |
| 14 | |
| 15 | #define CONFIG_AM33XX |
| 16 | #define CONFIG_BOARD_LATE_INIT |
| 17 | #define CONFIG_ARCH_CPU_INIT |
| 18 | #define CONFIG_SYS_CACHELINE_SIZE 64 |
| 19 | #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ |
| 20 | #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ |
| 21 | |
| 22 | #include <asm/arch/omap.h> |
| 23 | |
| 24 | /* NS16550 Configuration */ |
| 25 | #define CONFIG_SYS_NS16550 |
| 26 | #define CONFIG_SYS_NS16550_SERIAL |
| 27 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
| 28 | #define CONFIG_SYS_NS16550_CLK 48000000 |
| 29 | |
| 30 | /* Network defines. */ |
| Tom Rini | a7a0640 | 2013-08-20 08:53:46 -0400 | [diff] [blame^] | 31 | #define CONFIG_CMD_NET /* 'bootp' and 'tftp' */ |
| Tom Rini | 8769455 | 2013-08-09 11:22:17 -0400 | [diff] [blame] | 32 | #define CONFIG_CMD_DHCP |
| Tom Rini | a7a0640 | 2013-08-20 08:53:46 -0400 | [diff] [blame^] | 33 | #define CONFIG_BOOTP_DNS /* Configurable parts of CMD_DHCP */ |
| Tom Rini | 8769455 | 2013-08-09 11:22:17 -0400 | [diff] [blame] | 34 | #define CONFIG_BOOTP_DNS2 |
| 35 | #define CONFIG_BOOTP_SEND_HOSTNAME |
| 36 | #define CONFIG_BOOTP_GATEWAY |
| 37 | #define CONFIG_BOOTP_SUBNETMASK |
| 38 | #define CONFIG_NET_RETRY_COUNT 10 |
| Tom Rini | a7a0640 | 2013-08-20 08:53:46 -0400 | [diff] [blame^] | 39 | #define CONFIG_CMD_PING |
| 40 | #define CONFIG_DRIVER_TI_CPSW /* Driver for IP block */ |
| 41 | #define CONFIG_MII /* Required in net/eth.c */ |
| Tom Rini | 8769455 | 2013-08-09 11:22:17 -0400 | [diff] [blame] | 42 | |
| Tom Rini | c27efde | 2013-08-20 08:53:43 -0400 | [diff] [blame] | 43 | /* |
| 44 | * SPL related defines. The Public RAM memory map the ROM defines the |
| 45 | * area between 0x402F0400 and 0x4030B800 as a download area and |
| 46 | * 0x4030B800 to 0x4030CE00 as a public stack area. The ROM also |
| 47 | * supports X-MODEM loading via UART, and we leverage this and then use |
| 48 | * Y-MODEM to load u-boot.img, when booted over UART. |
| 49 | */ |
| Tom Rini | 8769455 | 2013-08-09 11:22:17 -0400 | [diff] [blame] | 50 | #define CONFIG_SPL_TEXT_BASE 0x402F0400 |
| Tom Rini | c27efde | 2013-08-20 08:53:43 -0400 | [diff] [blame] | 51 | #define CONFIG_SPL_MAX_SIZE (0x4030B800 - CONFIG_SPL_TEXT_BASE) |
| Tom Rini | 8769455 | 2013-08-09 11:22:17 -0400 | [diff] [blame] | 52 | #define CONFIG_SPL_YMODEM_SUPPORT |
| 53 | |
| 54 | /* |
| 55 | * Since SPL did pll and ddr initialization for us, |
| 56 | * we don't need to do it twice. |
| 57 | */ |
| 58 | #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT) |
| 59 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 60 | #endif |
| 61 | |
| 62 | /* Now bring in the rest of the common code. */ |
| 63 | #include <configs/ti_armv7_common.h> |
| 64 | |
| 65 | #endif /* __CONFIG_TI_AM335X_COMMON_H__ */ |