| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| 2 | /* |
| 3 | ** asm/bootinfo-hp300.h -- HP9000/300-specific boot information definitions |
| 4 | */ |
| 5 | |
| 6 | #ifndef _ASM_M68K_BOOTINFO_HP300_H |
| 7 | #define _ASM_M68K_BOOTINFO_HP300_H |
| 8 | |
| 9 | |
| 10 | /* |
| 11 | * HP9000/300-specific tags |
| 12 | */ |
| 13 | |
| 14 | #define BI_HP300_MODEL 0x8000 /* model (__be32) */ |
| 15 | #define BI_HP300_UART_SCODE 0x8001 /* UART select code (__be32) */ |
| 16 | #define BI_HP300_UART_ADDR 0x8002 /* phys. addr of UART (__be32) */ |
| 17 | |
| 18 | |
| 19 | /* |
| 20 | * HP9000/300 and /400 models (BI_HP300_MODEL) |
| 21 | * |
| 22 | * This information was taken from NetBSD |
| 23 | */ |
| 24 | |
| 25 | #define HP_320 0 /* 16MHz 68020+HP MMU+16K external cache */ |
| 26 | #define HP_330 1 /* 16MHz 68020+68851 MMU */ |
| 27 | #define HP_340 2 /* 16MHz 68030 */ |
| 28 | #define HP_345 3 /* 50MHz 68030+32K external cache */ |
| 29 | #define HP_350 4 /* 25MHz 68020+HP MMU+32K external cache */ |
| 30 | #define HP_360 5 /* 25MHz 68030 */ |
| 31 | #define HP_370 6 /* 33MHz 68030+64K external cache */ |
| 32 | #define HP_375 7 /* 50MHz 68030+32K external cache */ |
| 33 | #define HP_380 8 /* 25MHz 68040 */ |
| 34 | #define HP_385 9 /* 33MHz 68040 */ |
| 35 | |
| 36 | #define HP_400 10 /* 50MHz 68030+32K external cache */ |
| 37 | #define HP_425T 11 /* 25MHz 68040 - model 425t */ |
| 38 | #define HP_425S 12 /* 25MHz 68040 - model 425s */ |
| 39 | #define HP_425E 13 /* 25MHz 68040 - model 425e */ |
| 40 | #define HP_433T 14 /* 33MHz 68040 - model 433t */ |
| 41 | #define HP_433S 15 /* 33MHz 68040 - model 433s */ |
| 42 | |
| 43 | |
| 44 | /* |
| 45 | * Latest HP9000/300 bootinfo version |
| 46 | */ |
| 47 | |
| 48 | #define HP300_BOOTI_VERSION MK_BI_VERSION(2, 0) |
| 49 | |
| 50 | |
| 51 | #endif /* _ASM_M68K_BOOTINFO_HP300_H */ |