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authorSteffen Sledz <sledz@dresearch.de>2009-03-10 21:20:58 +0100
committerSteffen Sledz <sledz@dresearch.de>2009-03-10 21:20:58 +0100
commitdce5ca364d51e3f41ed45e8f4da5125bdc684b26 (patch)
tree7c6b011095c05232ad242ba4473927642c9dfcb3 /packages/linux
parent15595fa2e1222509a57ae6c2e55ef9d8b8829989 (diff)
linux-2.6.24: patch for maximum PCI address range for OXNAS machine
Diffstat (limited to 'packages/linux')
-rw-r--r--packages/linux/linux-2.6.24/oxnas/oxnas-pci-max-size.patch21
-rw-r--r--packages/linux/linux_2.6.24.bb3
2 files changed, 23 insertions, 1 deletions
diff --git a/packages/linux/linux-2.6.24/oxnas/oxnas-pci-max-size.patch b/packages/linux/linux-2.6.24/oxnas/oxnas-pci-max-size.patch
new file mode 100644
index 0000000000..89af49bd91
--- /dev/null
+++ b/packages/linux/linux-2.6.24/oxnas/oxnas-pci-max-size.patch
@@ -0,0 +1,21 @@
+diff -Nurd linux-2.6.24.orig//arch/arm/mach-oxnas/pci.c linux-2.6.24/arch/arm/mach-oxnas/pci.c
+--- linux-2.6.24.orig//arch/arm/mach-oxnas/pci.c 2009-03-10 20:29:02.000000000 +0100
++++ linux-2.6.24/arch/arm/mach-oxnas/pci.c 2009-03-10 21:10:47.000000000 +0100
+@@ -78,12 +78,14 @@
+ static unsigned long pci_trhfa_timeout = 0;
+ #endif // CONFIG_OXNAS_PCI_RESET
+
++// processor allows up to 8MB PCI address ranges maximum by design
++// we split this up to 4MB prefetchable and 4MB non-prefetchable
++
+ #define PCI_BUS_NONMEM_START 0x00000000
+-#define PCI_BUS_NONMEM_SIZE 0x00080000
+-
++#define PCI_BUS_NONMEM_SIZE 0x00400000
+
+ #define PCI_BUS_PREMEM_START PCI_BUS_NONMEM_START + PCI_BUS_NONMEM_SIZE
+-#define PCI_BUS_PREMEM_SIZE 0x00080000
++#define PCI_BUS_PREMEM_SIZE 0x00400000
+
+ #define SYNOPSYS_PCI_MEMORY_BASE_ADDRESS PCI_BASE_ADDRESS_0
+ #define SYNOPSYS_PCI_DUAL_CYCLE_BASE_ADDRESS PCI_BASE_ADDRESS_2
diff --git a/packages/linux/linux_2.6.24.bb b/packages/linux/linux_2.6.24.bb
index be88eab7b1..c74f985d96 100644
--- a/packages/linux/linux_2.6.24.bb
+++ b/packages/linux/linux_2.6.24.bb
@@ -11,7 +11,7 @@ DEFAULT_PREFERENCE_ts72xx = "1"
DEFAULT_PREFERENCE_oxnas = "1"
DEFAULT_PREFERENCE_cs-e9302 = "1"
-PR = "r24"
+PR = "r25"
SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.24.tar.bz2 \
http://kamikaze.waninkoko.info/patches/2.6.24/kamikaze1/broken-out/squashfs-lzma-2.6.24.patch;patch=1 \
@@ -88,6 +88,7 @@ SRC_URI_append_oxnas = " \
file://oxnas.diff;patch=1 \
file://oxnas-uart.patch;patch=1 \
file://oxnas-pci-config-delay.patch;patch=1 \
+ file://oxnas-pci-max-size.patch;patch=1 \
"
CMDLINE_cm-x270 = "console=${CMX270_CONSOLE_SERIAL_PORT},38400 monitor=1 mem=64M mtdparts=physmap-flash.0:256k(boot)ro,0x180000(kernel),-(root);cm-x270-nand:64m(app),-(data) rdinit=/sbin/init root=mtd3 rootfstype=jffs2"