| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Common configuration header file for all Keystone II EVM platforms |
| * |
| * (C) Copyright 2012-2014 |
| * Texas Instruments Incorporated, <www.ti.com> |
| */ |
| |
| #ifndef __CONFIG_KS2_EVM_H |
| #define __CONFIG_KS2_EVM_H |
| |
| /* U-Boot Build Configuration */ |
| |
| /* SoC Configuration */ |
| |
| /* Memory Configuration */ |
| #define CFG_SYS_LPAE_SDRAM_BASE 0x800000000 |
| #define CFG_MAX_RAM_BANK_SIZE (2 << 30) /* 2GB */ |
| |
| #ifdef CONFIG_SYS_MALLOC_F_LEN |
| #define SPL_MALLOC_F_SIZE CONFIG_SYS_MALLOC_F_LEN |
| #else |
| #define SPL_MALLOC_F_SIZE 0 |
| #endif |
| |
| /* SPL SPI Loader Configuration */ |
| #define KEYSTONE_SPL_STACK_SIZE (8 * 1024) |
| |
| /* SRAM scratch space entries */ |
| #define SRAM_SCRATCH_SPACE_ADDR 0xc0c23fc |
| |
| #define TI_SRAM_SCRATCH_BOARD_EEPROM_START (SRAM_SCRATCH_SPACE_ADDR) |
| #define TI_SRAM_SCRATCH_BOARD_EEPROM_END (SRAM_SCRATCH_SPACE_ADDR + 0x200) |
| #define KEYSTONE_SRAM_SCRATCH_SPACE_END (TI_SRAM_SCRATCH_BOARD_EEPROM_END) |
| |
| /* UART Configuration */ |
| #define CFG_SYS_NS16550_COM1 KS2_UART0_BASE |
| #define CFG_SYS_NS16550_COM2 KS2_UART1_BASE |
| |
| #ifndef CONFIG_SOC_K2G |
| #define CFG_SYS_NS16550_CLK ks_clk_get_rate(KS2_CLK1_6) |
| #else |
| #define CFG_SYS_NS16550_CLK ks_clk_get_rate(uart_pll_clk) / 2 |
| #endif |
| |
| /* SPI Configuration */ |
| #define CFG_SYS_SPI_CLK ks_clk_get_rate(KS2_CLK1_6) |
| |
| /* Keystone net */ |
| #define CFG_KSNET_MAC_ID_BASE KS2_MAC_ID_BASE_ADDR |
| #define CFG_KSNET_NETCP_BASE KS2_NETCP_BASE |
| #define CFG_KSNET_SERDES_SGMII_BASE KS2_SGMII_SERDES_BASE |
| #define CFG_KSNET_SERDES_SGMII2_BASE KS2_SGMII_SERDES2_BASE |
| #define CFG_KSNET_SERDES_LANES_PER_SGMII KS2_LANES_PER_SGMII_SERDES |
| |
| /* EEPROM definitions */ |
| |
| /* NAND Configuration */ |
| #define CFG_SYS_NAND_MASK_CLE 0x4000 |
| #define CFG_SYS_NAND_MASK_ALE 0x2000 |
| #define CFG_SYS_NAND_CS 2 |
| |
| #define CFG_SYS_NAND_LARGEPAGE |
| #define CFG_SYS_NAND_BASE_LIST { 0x30000000, } |
| |
| |
| |
| /* U-Boot general configuration */ |
| |
| /* EDMA3 */ |
| |
| |
| /* Now for the remaining common defines */ |
| #include <configs/ti_armv7_common.h> |
| |
| /* we may include files below only after all above definitions */ |
| #include <asm/arch/hardware.h> |
| #include <asm/arch/clock.h> |
| #ifndef CONFIG_SOC_K2G |
| #define CFG_SYS_HZ_CLOCK ks_clk_get_rate(KS2_CLK1_6) |
| #else |
| #define CFG_SYS_HZ_CLOCK get_external_clk(sys_clk) |
| #endif |
| |
| #endif /* __CONFIG_KS2_EVM_H */ |