mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
a296055b82
Similar to the lzma-loader on our MIPS targets, the spi-loader acts as a second-stage loader that will then load and start the actual kernel. As the TL-WDR4900 uses SPI-NOR and the P1010 family does not have support for memory mapping of this type of flash, this loader needs to contain a basic driver for the FSL ESPI controller. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
56 lines
870 B
C
56 lines
870 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
#pragma once
|
|
/*
|
|
*
|
|
* Definitions used by various bits of low-level assembly code on PowerPC.
|
|
*
|
|
* Copyright (C) 1995-1999 Gary Thomas, Paul Mackerras, Cort Dougan.
|
|
*/
|
|
|
|
/* Condition Register Bit Fields */
|
|
|
|
#define cr0 0
|
|
#define cr1 1
|
|
#define cr2 2
|
|
#define cr3 3
|
|
#define cr4 4
|
|
#define cr5 5
|
|
#define cr6 6
|
|
#define cr7 7
|
|
|
|
/* General Purpose Registers (GPRs) */
|
|
|
|
#define r0 0
|
|
#define r1 1
|
|
#define r2 2
|
|
#define r3 3
|
|
#define r4 4
|
|
#define r5 5
|
|
#define r6 6
|
|
#define r7 7
|
|
#define r8 8
|
|
#define r9 9
|
|
#define r10 10
|
|
#define r11 11
|
|
#define r12 12
|
|
#define r13 13
|
|
#define r14 14
|
|
#define r15 15
|
|
#define r16 16
|
|
#define r17 17
|
|
#define r18 18
|
|
#define r19 19
|
|
#define r20 20
|
|
#define r21 21
|
|
#define r22 22
|
|
#define r23 23
|
|
#define r24 24
|
|
#define r25 25
|
|
#define r26 26
|
|
#define r27 27
|
|
#define r28 28
|
|
#define r29 29
|
|
#define r30 30
|
|
#define r31 31
|