1 /* 2 * am43xx_evm.h 3 * 4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_AM43XX_EVM_H 10 #define __CONFIG_AM43XX_EVM_H 11 12 #define CONFIG_AM43XX 13 14 #define CONFIG_BOARD_LATE_INIT 15 #define CONFIG_ARCH_CPU_INIT 16 #define CONFIG_SYS_CACHELINE_SIZE 32 17 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ 18 #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ 19 20 #include <asm/arch/omap.h> 21 22 /* NS16550 Configuration */ 23 #define CONFIG_SYS_NS16550 24 #define CONFIG_SYS_NS16550_SERIAL 25 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 26 #define CONFIG_SYS_NS16550_CLK 48000000 27 28 /* SPL defines. */ 29 #define CONFIG_SPL_TEXT_BASE 0x40300350 30 #define CONFIG_SPL_MAX_SIZE (0x40337C00 - CONFIG_SPL_TEXT_BASE) 31 #define CONFIG_SPL_YMODEM_SUPPORT 32 33 /* Enabling L2 Cache */ 34 #define CONFIG_SYS_L2_PL310 35 #define CONFIG_SYS_PL310_BASE 0x48242000 36 #define CONFIG_SYS_CACHELINE_SIZE 32 37 38 /* 39 * Since SPL did pll and ddr initialization for us, 40 * we don't need to do it twice. 41 */ 42 #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT) 43 #define CONFIG_SKIP_LOWLEVEL_INIT 44 #endif 45 46 /* Now bring in the rest of the common code. */ 47 #include <configs/ti_armv7_common.h> 48 49 /* Always 128 KiB env size */ 50 #define CONFIG_ENV_SIZE (128 << 10) 51 52 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 53 54 /* Clock Defines */ 55 #define V_OSCK 24000000 /* Clock output from T2 */ 56 #define V_SCLK (V_OSCK) 57 58 /* NS16550 Configuration */ 59 #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ 60 61 #define CONFIG_ENV_IS_NOWHERE 62 63 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" 64 65 #define CONFIG_CMD_USB 66 #define CONFIG_USB_HOST 67 #define CONFIG_USB_XHCI 68 #define CONFIG_USB_XHCI_OMAP 69 #define CONFIG_USB_STORAGE 70 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 71 72 #define CONFIG_OMAP_USB_PHY 73 #define CONFIG_AM437X_USB2PHY2_HOST 74 75 #endif /* __CONFIG_AM43XX_EVM_H */ 76