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authorRod Whitby <rod@whitby.id.au>2007-02-14 06:16:54 +0000
committerRod Whitby <rod@whitby.id.au>2007-02-14 06:16:54 +0000
commit1c318bb5d67b8c0ad2c9d6855f6171c28b4b4e1c (patch)
tree2d0946080ae5999fec77620bff22dfc8ece7c855 /packages
parent8540f051df91ed228bc49606d7f09d01df939570 (diff)
arm-kernel-shim: Added PASSTHROUGH_ATAGS support.
Diffstat (limited to 'packages')
-rw-r--r--packages/arm-kernel-shim/arm-kernel-shim_1.3.bb3
-rw-r--r--packages/arm-kernel-shim/files/config-dsmg600.h11
-rw-r--r--packages/arm-kernel-shim/files/passthrough-atags.patch20
3 files changed, 29 insertions, 5 deletions
diff --git a/packages/arm-kernel-shim/arm-kernel-shim_1.3.bb b/packages/arm-kernel-shim/arm-kernel-shim_1.3.bb
index a4f5f8f7e9..0c9ad35235 100644
--- a/packages/arm-kernel-shim/arm-kernel-shim_1.3.bb
+++ b/packages/arm-kernel-shim/arm-kernel-shim_1.3.bb
@@ -3,11 +3,12 @@ SECTION = ""
PRIORITY = "optional"
HOMEPAGE = "http://wiki.buici.com/twiki/bin/view/Main/ApexBootloader"
LICENSE = "GPL"
-PR = "r2"
+PR = "r3"
COMPATIBLE_MACHINE = "(ixp4xx|nslu2)"
SRC_URI = "ftp://ftp.buici.com/pub/arm/arm-kernel-shim/arm-kernel-shim-${PV}.tar.gz \
+ file://passthrough-atags.patch;patch=1 \
file://config-nslu2.h \
file://config-nas100d.h \
file://config-dsmg600.h \
diff --git a/packages/arm-kernel-shim/files/config-dsmg600.h b/packages/arm-kernel-shim/files/config-dsmg600.h
index dd94faadcb..5f90fb424d 100644
--- a/packages/arm-kernel-shim/files/config-dsmg600.h
+++ b/packages/arm-kernel-shim/files/config-dsmg600.h
@@ -16,17 +16,20 @@
#define PHYS_PARAMS 0x00000100 /* Address for the parameter list */
-#define RAM_BANK0_START 0x00000000
-#define RAM_BANK0_LENGTH 0x04000000
+//#define RAM_BANK0_START 0x00000000
+//#define RAM_BANK0_LENGTH 0x04000000
//#define RAM_BANK1_START 0xd0000000
//#define RAM_BANK1_LENGTH 0x10000000
-#define COMMANDLINE\
- "init=/linuxrc root=/dev/mtdblock2 rootfstype=jffs2 rw noirqdebug console=ttyS0,115200n8"
+//#define COMMANDLINE\
+// "init=/linuxrc root=/dev/mtdblock2 rootfstype=jffs2 rw noirqdebug console=ttyS0,115200n8"
#define MACH_TYPE 964
+/* The DSM-G600 RedBoot sets up the ATAGs correctly */
+#define PASSTHROUGH_ATAGS
+
/* Uncomment one of these if you need to switch the CPU into a
specific mode. */
//#define FORCE_LITTLEENDIAN
diff --git a/packages/arm-kernel-shim/files/passthrough-atags.patch b/packages/arm-kernel-shim/files/passthrough-atags.patch
new file mode 100644
index 0000000000..194279df89
--- /dev/null
+++ b/packages/arm-kernel-shim/files/passthrough-atags.patch
@@ -0,0 +1,20 @@
+--- arm-kernel-shim-1.3/main.c~ 2007-02-11 05:52:32.000000000 +1030
++++ arm-kernel-shim-1.3/main.c 2007-02-14 16:39:40.000000000 +1030
+@@ -100,6 +100,8 @@
+ : "+r" (offset)
+ :: "lr", "cc");
+
++#if !defined (PASSTHROUGH_ATAGS)
++
+ p = (struct tag*) PHYS_PARAMS;
+
+ /* Always start with the CORE tag */
+@@ -151,6 +153,8 @@
+ p->hdr.tag = ATAG_NONE;
+ p->hdr.size = 0;
+
++#endif
++
+ /* Pass control to the kernel */
+ boot (0, MACH_TYPE, PHYS_PARAMS);
+ }