27f0de6ca9
fix 3a 780 series dma convert.
Change-Id: I77c12b5df25983d3c9f4735bd9dbdd7a81e08c94
Signed-off-by: QiaoChong <qiaochong@loongson.cn>
8 years ago
df3068d31e
del u64 typedef, has been defined sys/linux/types.h.
Change-Id: I9c32efee30a4a95adcff4dff316dca81de13f5fd
Signed-off-by: Chong Qiao <qiaochong@loongson.cn>
4 years ago
252f798298
del compile file in git,make clean before commit.
We should run make clean before commit,which will clean compile
generated file and clean Makefile.
Signed-off-by: QiaoChong <qiaochong@loongson.cn>
13 years ago
b451e0dceb
Add grapic support of RS780e add move UMA frame buffer to lower 128~256M
Target:3adawning
14 years ago
1bcb33898c
DDR auto configuration and better memory support.
1. DDR auto configuration can work correctly now.
2. Four DIMM and up to 4G memory support.
3. Register memory can work in 375 MHz.
FIXME: Occasionally DDR auto detection will fail.
Target: Bonito3adawning
Thanks: This patch is mainly finished by Chen Xinke <chenxinke@ict.ac.cn>
14 years ago
d39d784f38
Modify the type of memorysize and memorysize_high.
Modify the type of memorysize and memorysize_high to support more memory.
14 years ago
91f9ed04c0
Memory auto detection support.
Add memory auto detection function.
There are 8 slots in the dawning board. And only two slots could work with
this function.
Target: Bonito3adawning
14 years ago
4e6339255e
HT0 800MHz 16bit support.
15 years ago
f45ef4105c
Merge files from Lemote in order to make USB(ohci) and VGA work
1. Merge files about ohci, not support uhci
2. Some USB storage devices may not be supported
15 years ago
0d25d0b986
Fix bug about linux kernel dump when using IDE and add a ENABLE_SATA option
15 years ago
35c34f651a
Merge files from Lemote and Dawning to make SATA and IDE work
15 years ago
c110d42286
Fix ddr parameters to support 250HZ ddr frequence
15 years ago
246eca6a12
Fix some X2 config bugs about MC
15 years ago
b87c6f0339
Multichip support for 2cpu
15 years ago
095fa355f5
Add a new target Bonito3asis.
15 years ago
1bb6ae58a5
Stable 2G memory support.
15 years ago
ef56f965af
Support 2G-100M memory
why?
15 years ago
34fa5e88f5
Change DDR parameters
15 years ago
590a0797a6
Use the DDR settings from start.S.20100112_3A2_294_MC0_good.
Changed the skew of MC0 with the address 8f0.
15 years ago
417533e684
L1Xbar and L2Xbar are same with Wanghuandong' version.
15 years ago
ba3af94905
Change Xbar1 windows to the new method used by wanghuandong
1. Modify Xbar1 windows.
2. Modify some Macro definitions.
3. Fix a bug formed by Xbar1 windows change
4. Clean some useless codes.
15 years ago
3cde9aea1c
Support 1G memory
1. Configure Xbar2 to support 1G memory.
2. Modify TOM value to support NB DMA.
3. Disable autoload to debug.
result: single core 256M mem works well,
problem: but is not stable.
15 years ago
fcdb65477c
Modify some init value in pci_machdep.c
problem: must reboot pmon to recognize wd0
15 years ago
3af9eefaa7
Change Xbar1 windows back to the old method used by lemete and dawning
1. Modify Xbar1 windows.
2. Modify some Macro definitions.
result: rtl8139 works and IDE does not work.
15 years ago
858f30fe83
Fix Macro definition to match HT windows in Xbar1
ps: and diable some mcp68 code
15 years ago
afac71eed0
Append Dawning 780e+sb700 support in tgt_devinit()
15 years ago
fc311e7265
Append Dawning 780e+sb700 support in start.S
15 years ago
795a3b582d
Fix memory configure error
1. Fixup some Xbar windows.
2. Change ddr parameters.
3. Disable MC1, only use MC0.
4. Append some print information to debug.
15 years ago
9f365b2c9a
Compile Bonitodawning successfully
1. Modify some files in Bonitodawning.
2. Append zloader.dawning and Makefile.dawning.
3. Change io.h temporarily.
15 years ago
6b10b7ec1a
Copy Bonito3amcp68 to Bonitodawning and append zloader.dawning link
15 years ago
QiaoChong
TAI Yunfang
SUN Zhi
CAI Songsong
CAI Wanwei
LIU Qi