1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 3 #ifndef __SL28_H 4 #define __SL28_H 5 6 #include <asm/arch/stream_id_lsch3.h> 7 #include <asm/arch/config.h> 8 #include <asm/arch/soc.h> 9 10 /* we don't use hwconfig but this has to be defined.. */ 11 #define HWCONFIG_BUFFER_SIZE 256 12 13 /* we don't have secure memory unless we have a BL31 */ 14 #ifndef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT 15 #undef CONFIG_SYS_MEM_RESERVE_SECURE 16 #endif 17 18 /* DDR */ 19 #define CONFIG_MEM_INIT_VALUE 0xdeadbeef 20 21 #define CONFIG_VERY_BIG_RAM 22 #define CONFIG_CHIP_SELECTS_PER_CTRL 4 23 #define CONFIG_DIMM_SLOTS_PER_CTLR 1 24 #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 25 #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0 26 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 27 #define CONFIG_SYS_DDR_BLOCK2_BASE 0x2080000000ULL 28 #define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS 1 29 30 /* early stack pointer */ 31 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_FSL_OCRAM_BASE + 0xeff0) 32 33 /* memtest command */ 34 #define CONFIG_SYS_MEMTEST_START 0x80000000 35 #define CONFIG_SYS_MEMTEST_END 0x9fffffff 36 37 /* SMP */ 38 #define CPU_RELEASE_ADDR secondary_boot_addr 39 40 /* generic timer */ 41 #define COUNTER_FREQUENCY 25000000 42 43 /* early heap for SPL DM */ 44 #define CONFIG_MALLOC_F_ADDR CONFIG_SYS_FSL_OCRAM_BASE 45 46 /* serial port */ 47 #define CONFIG_SYS_NS16550_CLK (get_bus_freq(0) / 2) 48 49 #define CONFIG_SYS_CLK_FREQ 100000000 50 #define COUNTER_FREQUENCY_REAL (CONFIG_SYS_CLK_FREQ / 4) 51 52 /* ethernet */ 53 #define CONFIG_SYS_RX_ETH_BUFFER 8 54 55 /* SPL */ 56 #define CONFIG_SPL_BSS_START_ADDR 0x80100000 57 #define CONFIG_SPL_BSS_MAX_SIZE 0x00100000 58 #define CONFIG_SPL_MAX_SIZE 0x20000 59 #define CONFIG_SPL_STACK (CONFIG_SYS_FSL_OCRAM_BASE + 0x9ff0) 60 61 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000 62 #define CONFIG_SYS_SPL_MALLOC_START 0x80200000 63 #define CONFIG_SYS_MONITOR_LEN (1024 * 1024) 64 65 /* environment */ 66 /* see include/configs/ti_armv7_common.h */ 67 #define ENV_MEM_LAYOUT_SETTINGS \ 68 "loadaddr=0x82000000\0" \ 69 "kernel_addr_r=0x82000000\0" \ 70 "fdt_addr_r=0x88000000\0" \ 71 "bootm_size=0x10000000\0" \ 72 "pxefile_addr_r=0x80100000\0" \ 73 "scriptaddr=0x80000000\0" \ 74 "ramdisk_addr_r=0x88080000\0" 75 76 #define BOOT_TARGET_DEVICES(func) \ 77 func(MMC, mmc, 0) \ 78 func(MMC, mmc, 1) \ 79 func(NVME, nvme, 0) \ 80 func(USB, usb, 0) \ 81 func(SCSI, scsi, 0) \ 82 func(DHCP, dhcp, 0) \ 83 func(PXE, pxe, 0) 84 #include <config_distro_bootcmd.h> 85 86 #define CONFIG_EXTRA_ENV_SETTINGS \ 87 "env_addr=0x203e0004\0" \ 88 "envload=env import -d -b ${env_addr}\0" \ 89 "install_rcw=source 20200000\0" \ 90 "fdtfile=freescale/fsl-ls1028a-kontron-sl28.dtb\0" \ 91 ENV_MEM_LAYOUT_SETTINGS \ 92 BOOTENV 93 94 #endif /* __SL28_H */ 95