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| author | Kevin | 2014-11-15 11:48:36 +0800 |
|---|---|---|
| committer | Kevin | 2014-11-15 11:48:36 +0800 |
| commit | d04075478d378d9e15f3e1abfd14b0bd124077d4 (patch) | |
| tree | 733dd964582f388b9e3e367c249946cd32a2851f /board/MAI/AmigaOneG3SE/memio.S | |
| download | FOSSEE-netbook-uboot-source-d04075478d378d9e15f3e1abfd14b0bd124077d4.tar.gz FOSSEE-netbook-uboot-source-d04075478d378d9e15f3e1abfd14b0bd124077d4.tar.bz2 FOSSEE-netbook-uboot-source-d04075478d378d9e15f3e1abfd14b0bd124077d4.zip | |
init commit via android 4.4 uboot
Diffstat (limited to 'board/MAI/AmigaOneG3SE/memio.S')
| -rwxr-xr-x | board/MAI/AmigaOneG3SE/memio.S | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/board/MAI/AmigaOneG3SE/memio.S b/board/MAI/AmigaOneG3SE/memio.S new file mode 100755 index 0000000..980d343 --- /dev/null +++ b/board/MAI/AmigaOneG3SE/memio.S @@ -0,0 +1,67 @@ +#include "macros.h" + + + .globl pci_read_cfg_byte + +pci_read_cfg_byte: + config_addr + config_data 3 + eieio + sync + lbz r3, 0(r9) + blr + + + .globl pci_write_cfg_byte + +pci_write_cfg_byte: + config_addr + config_data 3 + stb r6, 0(r9) + eieio + sync + blr + + + .globl pci_read_cfg_word + +pci_read_cfg_word: + config_addr + config_data 2 + lhbrx r3, 0, r9 + eieio + sync + blr + + + .globl pci_write_cfg_word + +pci_write_cfg_word: + config_addr + config_data 2 + sthbrx r6, 0, r9 + eieio + sync + blr + + + .globl pci_read_cfg_long + +pci_read_cfg_long: + config_addr + config_data 0 + lwbrx r3, 0, r9 + eieio + sync + blr + + + .globl pci_write_cfg_long + +pci_write_cfg_long: + config_addr + config_data 0 + stwbrx r6, 0, r9 + eieio + sync + blr |