| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * ti_am335x_common.h |
| * |
| * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ |
| * |
| * For more details, please see the technical documents listed at |
| * https://www.ti.com/product/am3359#technicaldocuments |
| */ |
| |
| #ifndef __CONFIG_TI_AM335X_COMMON_H__ |
| #define __CONFIG_TI_AM335X_COMMON_H__ |
| |
| #define CFG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ |
| #define CFG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ |
| |
| #include <asm/arch/omap.h> |
| |
| /* NS16550 Configuration */ |
| #define CFG_SYS_NS16550_CLK 48000000 |
| |
| /* |
| * 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. |
| */ |
| |
| /* Enable the watchdog inside of SPL */ |
| |
| /* |
| * Since SPL did pll and ddr initialization for us, |
| * we don't need to do it twice. |
| */ |
| |
| /* |
| * When building U-Boot such that there is no previous loader |
| * we need to call board_early_init_f. This is taken care of in |
| * s_init when we have SPL used. |
| */ |
| |
| /* Now bring in the rest of the common code. */ |
| #include <configs/ti_armv7_omap.h> |
| |
| #endif /* __CONFIG_TI_AM335X_COMMON_H__ */ |
