luckfox-pico-sdk/sysdrv/source/mcu/rt-thread/libcpu/ppc/ppc405/context.h
luckfox-eng29 8f34c2760d project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches.
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between
the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door
for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more
usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp:
Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for
compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem.
sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device
tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately.
sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick
boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades.
sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for
fastboot.

Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
2024-10-14 09:47:04 +08:00

49 lines
1.0 KiB
C

#ifndef __CONTEXT_H__
#define __CONTEXT_H__
#define MSR_ME (1<<12) /* Machine Check Enable */
#define MSR_EE (1<<15) /* External Interrupt Enable */
#define MSR_CE (1<<17) /* Critical Interrupt Enable */
#define GPR0 0
#define GPR2 4
#define GPR3 8
#define GPR4 12
#define GPR5 16
#define GPR6 20
#define GPR7 24
#define GPR8 28
#define GPR9 32
#define GPR10 36
#define GPR11 40
#define GPR12 44
#define GPR13 48
#define GPR14 52
#define GPR15 56
#define GPR16 60
#define GPR17 64
#define GPR18 68
#define GPR19 72
#define GPR20 76
#define GPR21 80
#define GPR22 84
#define GPR23 88
#define GPR24 92
#define GPR25 96
#define GPR26 100
#define GPR27 104
#define GPR28 108
#define GPR29 112
#define GPR30 116
#define GPR31 120
#define USPRG0 (GPR31 + 4)
#define CR (USPRG0 + 4)
#define XER (CR + 4)
#define CTR (XER + 4)
#define LR (CTR + 4)
#define SRR0 (LR + 4)
#define SRR1 (SRR0 + 4)
#define STACK_FRAME_SIZE (SRR1 + 4)
#endif