c3617f7203
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
/*
|
|
* This file describes the structure passed from the BootX application
|
|
* (for MacOS) when it is used to boot Linux.
|
|
*
|
|
* Written by Benjamin Herrenschmidt.
|
|
*/
|
|
|
|
#ifndef __ASM_BOOTX_H__
|
|
#define __ASM_BOOTX_H__
|
|
|
|
#include <uapi/asm/bootx.h>
|
|
|
|
/* (*) The format of the colormap is 256 * 3 * 2 bytes. Each color index
|
|
* is represented by 3 short words containing a 16 bits (unsigned) color
|
|
* component. Later versions may contain the gamma table for direct-color
|
|
* devices here.
|
|
*/
|
|
#define BOOTX_COLORTABLE_SIZE (256UL*3UL*2UL)
|
|
|
|
/* BootX passes the device-tree using a format that comes from earlier
|
|
* ppc32 kernels. This used to match what is in prom.h, but not anymore
|
|
* so we now define it here
|
|
*/
|
|
struct bootx_dt_prop {
|
|
u32 name;
|
|
int length;
|
|
u32 value;
|
|
u32 next;
|
|
};
|
|
|
|
struct bootx_dt_node {
|
|
u32 unused0;
|
|
u32 unused1;
|
|
u32 phandle; /* not really available */
|
|
u32 unused2;
|
|
u32 unused3;
|
|
u32 unused4;
|
|
u32 unused5;
|
|
u32 full_name;
|
|
u32 properties;
|
|
u32 parent;
|
|
u32 child;
|
|
u32 sibling;
|
|
u32 next;
|
|
u32 allnext;
|
|
};
|
|
|
|
extern void bootx_init(unsigned long r4, unsigned long phys);
|
|
|
|
#endif
|