summaryrefslogtreecommitdiff
path: root/board/MAI/AmigaOneG3SE/memio.S
diff options
context:
space:
mode:
authorwdenk <wdenk>2002-11-19 11:04:11 +0000
committerwdenk <wdenk>2002-11-19 11:04:11 +0000
commitc7de829c796978e519984df2f1c8cfcf921a39a4 (patch)
tree43e42aa9a09f5265783c1622a5cea080471ef50e /board/MAI/AmigaOneG3SE/memio.S
parent2262cfeef91458b01a1bfe3812ccbbfdf8b82807 (diff)
downloadu-boot-imx-c7de829c796978e519984df2f1c8cfcf921a39a4.zip
u-boot-imx-c7de829c796978e519984df2f1c8cfcf921a39a4.tar.gz
u-boot-imx-c7de829c796978e519984df2f1c8cfcf921a39a4.tar.bz2
* Patch by Thomas Frieden, 13 Nov 2002:
Add code for AmigaOne board (preliminary merge to U-Boot, still WIP) * Patch by Jon Diekema, 12 Nov 2002: - Adding URL for IEEE OUI lookup - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED being defined. - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and root-on-nfs macros are designed to switch how the default boot method gets defined.
Diffstat (limited to 'board/MAI/AmigaOneG3SE/memio.S')
-rw-r--r--board/MAI/AmigaOneG3SE/memio.S74
1 files changed, 74 insertions, 0 deletions
diff --git a/board/MAI/AmigaOneG3SE/memio.S b/board/MAI/AmigaOneG3SE/memio.S
new file mode 100644
index 0000000..c4a09aa
--- /dev/null
+++ b/board/MAI/AmigaOneG3SE/memio.S
@@ -0,0 +1,74 @@
+#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
+