diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/thunderx_88xx.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/include/configs/thunderx_88xx.h b/include/configs/thunderx_88xx.h new file mode 100644 index 0000000..9bd26dc --- /dev/null +++ b/include/configs/thunderx_88xx.h @@ -0,0 +1,143 @@ +/** + * (C) Copyright 2014, Cavium Inc. + * + * SPDX-License-Identifier: GPL-2.0+ +**/ + +#ifndef __THUNDERX_88XX_H__ +#define __THUNDERX_88XX_H__ + +#define CONFIG_REMAKE_ELF + +#define CONFIG_THUNDERX + +#define CONFIG_SYS_64BIT + +#define CONFIG_SYS_NO_FLASH + + +#define CONFIG_IDENT_STRING \ + " for Cavium Thunder CN88XX ARM v8 Multi-Core" +#define CONFIG_BOOTP_VCI_STRING "Diagnostics" + +#define MEM_BASE 0x00500000 + +#define CONFIG_COREID_MASK 0xffffff + +#define CONFIG_SYS_FULL_VA + +#define CONFIG_SYS_MEM_MAP {{0x000000000000UL, 0x40000000000UL, \ + PTL2_MEMTYPE(MT_NORMAL) | \ + PTL2_BLOCK_NON_SHARE}, \ + {0x800000000000UL, 0x40000000000UL, \ + PTL2_MEMTYPE(MT_DEVICE_NGNRNE) | \ + PTL2_BLOCK_NON_SHARE}, \ + {0x840000000000UL, 0x40000000000UL, \ + PTL2_MEMTYPE(MT_DEVICE_NGNRNE) | \ + PTL2_BLOCK_NON_SHARE}, \ + } + +#define CONFIG_SYS_MEM_MAP_SIZE 3 + +#define CONFIG_SYS_VA_BITS 48 +#define CONFIG_SYS_PTL2_BITS 42 +#define CONFIG_SYS_BLOCK_SHIFT 29 +#define CONFIG_SYS_PTL1_ENTRIES 64 +#define CONFIG_SYS_PTL2_ENTRIES 8192 + +#define CONFIG_SYS_PGTABLE_SIZE \ + ((CONFIG_SYS_PTL1_ENTRIES + \ + CONFIG_SYS_MEM_MAP_SIZE * CONFIG_SYS_PTL2_ENTRIES) * 8) +#define CONFIG_SYS_TCR_EL1_IPS_BITS (5UL << 32) +#define CONFIG_SYS_TCR_EL2_IPS_BITS (5 << 16) +#define CONFIG_SYS_TCR_EL3_IPS_BITS (5 << 16) + +/* Link Definitions */ +#define CONFIG_SYS_TEXT_BASE 0x00500000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) + +/* Flat Device Tree Definitions */ +#define CONFIG_OF_LIBFDT + +/* SMP Spin Table Definitions */ +#define CPU_RELEASE_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) + + +/* Generic Timer Definitions */ +#define COUNTER_FREQUENCY (0x1800000) /* 24MHz */ + + +#define CONFIG_SYS_MEMTEST_START MEM_BASE +#define CONFIG_SYS_MEMTEST_END (MEM_BASE + PHYS_SDRAM_1_SIZE) + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) + +/* PL011 Serial Configuration */ + +#define CONFIG_PL01X_SERIAL +#define CONFIG_PL011_CLOCK 24000000 +#define CONFIG_CONS_INDEX 1 + +/* Generic Interrupt Controller Definitions */ +#define GICD_BASE (0x801000000000) +#define GICR_BASE (0x801000002000) +#define CONFIG_SYS_SERIAL0 0x87e024000000 +#define CONFIG_SYS_SERIAL1 0x87e025000000 + +#define CONFIG_BAUDRATE 115200 + +/* Command line configuration */ +#define CONFIG_MENU + +/* BOOTP options */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME +#define CONFIG_BOOTP_PXE +#define CONFIG_BOOTP_PXE_CLIENTARCH 0x100 + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LOAD_ADDR (MEM_BASE) + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 (MEM_BASE) /* SDRAM Bank #1 */ +#define PHYS_SDRAM_1_SIZE (0x80000000-MEM_BASE) /* 2048 MB */ +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 + +/* Initial environment variables */ +#define UBOOT_IMG_HEAD_SIZE 0x40 +/* C80000 - 0x40 */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_addr=08007ffc0\0" \ + "fdt_addr=0x94C00000\0" \ + "fdt_high=0x9fffffff\0" + +#define CONFIG_BOOTARGS \ + "console=ttyAMA0,115200n8 " \ + "earlycon=pl011,0x87e024000000 " \ + "debug maxcpus=48 rootwait rw "\ + "root=/dev/sda2 coherent_pool=16M" +#define CONFIG_BOOTDELAY 5 + +/* Do not preserve environment */ +#define CONFIG_ENV_IS_NOWHERE 1 +#define CONFIG_ENV_SIZE 0x1000 + +/* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_SYS_MAXARGS 64 /* max command args */ +#define CONFIG_NO_RELOCATION 1 +#define CONFIG_LIB_RAND +#define PLL_REF_CLK 50000000 /* 50 MHz */ +#define NS_PER_REF_CLK_TICK (1000000000/PLL_REF_CLK) + +#endif /* __THUNDERX_88XX_H__ */ |