projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 87694558 TR |
2 | /* |
| 3 | * ti_am335x_common.h | |
| 4 | * | |
| 5 | * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ | |
| 6 | * | |
| 87694558 TR |
7 | * For more details, please see the technical documents listed at |
| 8 | * http://www.ti.com/product/am3359#technicaldocuments | |
| 9 | */ | |
| 10 | ||
| 11 | #ifndef __CONFIG_TI_AM335X_COMMON_H__ | |
| 12 | #define __CONFIG_TI_AM335X_COMMON_H__ | |
| 13 | ||
| 87694558 | 14 | #define CONFIG_ARCH_CPU_INIT |
| 87694558 TR |
15 | #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ |
| 16 | #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ | |
| 17 | ||
| 18 | #include <asm/arch/omap.h> | |
| 19 | ||
| 20 | /* NS16550 Configuration */ | |
| 1a44cd89 | 21 | #ifdef CONFIG_SPL_BUILD |
| 87694558 | 22 | #define CONFIG_SYS_NS16550_SERIAL |
| 238205f1 | 23 | #ifndef CONFIG_DM_SERIAL |
| 87694558 | 24 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
| 1a44cd89 | 25 | #endif |
| 238205f1 | 26 | #endif |
| 87694558 TR |
27 | #define CONFIG_SYS_NS16550_CLK 48000000 |
| 28 | ||
| e77faeb7 | 29 | #ifndef CONFIG_SPL_BUILD |
| 87694558 | 30 | /* Network defines. */ |
| 87694558 TR |
31 | #define CONFIG_BOOTP_DNS2 |
| 32 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
| 87694558 | 33 | #define CONFIG_NET_RETRY_COUNT 10 |
| a7a06400 | 34 | #define CONFIG_MII /* Required in net/eth.c */ |
| e77faeb7 | 35 | #endif |
| 87694558 | 36 | |
| c27efde6 TR |
37 | /* |
| 38 | * SPL related defines. The Public RAM memory map the ROM defines the | |
| 39 | * area between 0x402F0400 and 0x4030B800 as a download area and | |
| 40 | * 0x4030B800 to 0x4030CE00 as a public stack area. The ROM also | |
| 41 | * supports X-MODEM loading via UART, and we leverage this and then use | |
| 42 | * Y-MODEM to load u-boot.img, when booted over UART. | |
| 43 | */ | |
| 4d82c4b5 | 44 | #define CONFIG_SPL_TEXT_BASE CONFIG_ISW_ENTRY_ADDR |
| d3289aac TR |
45 | #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \ |
| 46 | (128 << 20)) | |
| 87694558 | 47 | |
| 6843918e | 48 | /* Enable the watchdog inside of SPL */ |
| 6843918e | 49 | |
| 87694558 TR |
50 | /* |
| 51 | * Since SPL did pll and ddr initialization for us, | |
| 52 | * we don't need to do it twice. | |
| 53 | */ | |
| 54 | #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT) | |
| 55 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
| 56 | #endif | |
| 57 | ||
| 196311dc TR |
58 | /* |
| 59 | * When building U-Boot such that there is no previous loader | |
| 60 | * we need to call board_early_init_f. This is taken care of in | |
| 61 | * s_init when we have SPL used. | |
| 62 | */ | |
| 196311dc | 63 | |
| 87694558 | 64 | /* Now bring in the rest of the common code. */ |
| 9a0f4004 | 65 | #include <configs/ti_armv7_omap.h> |
| 87694558 TR |
66 | |
| 67 | #endif /* __CONFIG_TI_AM335X_COMMON_H__ */ |