xref: /linux/arch/m68k/include/uapi/asm/bootinfo-hp300.h (revision 498495dba268b20e8eadd7fe93c140c68b6cc9d2)
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 _UAPI_ASM_M68K_BOOTINFO_HP300_H
7 #define _UAPI_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 /* _UAPI_ASM_M68K_BOOTINFO_HP300_H */
52