Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b3af7a55da9925b73136d5358573e8962dfd35a0
Commit: b3af7a55da9925b73136d5358573e8962dfd35a0
Parent: 094624fa66758e9f555587c29b23cf5bc67c10fd
Author: Josh Boyer <[EMAIL PROTECTED]>
AuthorDate: Sat Oct 20 00:53:11 2007 +1000
Committer: Josh Boyer <[EMAIL PROTECTED]>
CommitDate: Fri Oct 19 16:18:33 2007 -0500
[POWERPC] 4xx: Enable EMAC for PPC405 Walnut board
This patch enables the ibm_newemac driver for the Walnut board. It fixes
the
device tree for the walnut board to order the MAL interrupts correctly and
adds the local-mac-address property to the EMAC node. The bootwrapper is
also
updated to extract the MAC address from the OpenBIOS offset where it is
stored.
Signed-off-by: Josh Boyer <[EMAIL PROTECTED]>
---
arch/powerpc/boot/dts/walnut.dts | 12 +++-
arch/powerpc/boot/treeboot-walnut.c | 2 +
arch/powerpc/configs/walnut_defconfig | 94 +++++++++++++++++++--------------
arch/powerpc/platforms/40x/Kconfig | 1 +
4 files changed, 66 insertions(+), 43 deletions(-)
diff --git a/arch/powerpc/boot/dts/walnut.dts b/arch/powerpc/boot/dts/walnut.dts
index ec54f4e..fa681f5 100644
--- a/arch/powerpc/boot/dts/walnut.dts
+++ b/arch/powerpc/boot/dts/walnut.dts
@@ -64,10 +64,15 @@
MAL: mcmal {
compatible = "ibm,mcmal-405gp", "ibm,mcmal";
dcr-reg = <180 62>;
- num-tx-chans = <2>;
+ num-tx-chans = <1>;
num-rx-chans = <1>;
interrupt-parent = <&UIC0>;
- interrupts = <a 4 b 4 c 4 d 4 e 4>;
+ interrupts = <
+ b 4 /* TXEOB */
+ c 4 /* RXEOB */
+ a 4 /* SERR */
+ d 4 /* TXDE */
+ e 4 /* RXDE */>;
};
POB0: opb {
@@ -118,9 +123,10 @@
compatible = "ibm,emac-405gp", "ibm,emac";
interrupt-parent = <&UIC0>;
interrupts = <9 4 f 4>;
+ local-mac-address = [000000000000]; /* Filled
in by zImage */
reg = <ef600800 70>;
mal-device = <&MAL>;
- mal-tx-channel = <0 1>;
+ mal-tx-channel = <0>;
mal-rx-channel = <0>;
cell-index = <0>;
max-frame-size = <5dc>;
diff --git a/arch/powerpc/boot/treeboot-walnut.c
b/arch/powerpc/boot/treeboot-walnut.c
index 6be76b7..bb2c309 100644
--- a/arch/powerpc/boot/treeboot-walnut.c
+++ b/arch/powerpc/boot/treeboot-walnut.c
@@ -109,6 +109,7 @@ static void walnut_flashsel_fixup(void)
setprop(sram, "reg", reg_sram, sizeof(reg_sram));
}
+#define WALNUT_OPENBIOS_MAC_OFF 0xfffffe0b
static void walnut_fixups(void)
{
ibm4xx_fixup_memsize();
@@ -116,6 +117,7 @@ static void walnut_fixups(void)
ibm4xx_quiesce_eth((u32 *)0xef600800, NULL);
ibm4xx_fixup_ebc_ranges("/plb/ebc");
walnut_flashsel_fixup();
+ dt_fixup_mac_addresses((u8 *) WALNUT_OPENBIOS_MAC_OFF);
}
void platform_init(void)
diff --git a/arch/powerpc/configs/walnut_defconfig
b/arch/powerpc/configs/walnut_defconfig
index 7724292..02896ec 100644
--- a/arch/powerpc/configs/walnut_defconfig
+++ b/arch/powerpc/configs/walnut_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc4
-# Wed Sep 5 12:06:37 2007
+# Linux kernel version: 2.6.23
+# Thu Oct 18 12:54:18 2007
#
# CONFIG_PPC64 is not set
@@ -18,8 +18,13 @@ CONFIG_4xx=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
CONFIG_PPC_MERGE=y
CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
@@ -63,6 +68,8 @@ CONFIG_POSIX_MQUEUE=y
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
@@ -83,7 +90,6 @@ CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -127,7 +133,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_KILAUEA is not set
CONFIG_WALNUT=y
+# CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set
CONFIG_405GP=y
CONFIG_IBM405_ERR77=y
CONFIG_IBM405_ERR51=y
@@ -148,6 +156,10 @@ CONFIG_IBM405_ERR51=y
# Kernel options
#
# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
@@ -169,6 +181,7 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
@@ -177,6 +190,8 @@ CONFIG_VIRT_TO_BUS=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
CONFIG_WANT_DEVICE_TREE=y
CONFIG_DEVICE_TREE="walnut.dts"
@@ -190,10 +205,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_PCI_DOMAINS is not set
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
# CONFIG_PCCARD is not set
#
@@ -207,7 +218,7 @@ CONFIG_ZONE_DMA=y
CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
+CONFIG_TASK_SIZE=0xc0000000
CONFIG_CONSISTENT_START=0xff100000
CONFIG_CONSISTENT_SIZE=0x00200000
CONFIG_BOOT_LOAD=0x00400000
@@ -244,6 +255,7 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -301,6 +313,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -328,6 +341,7 @@ CONFIG_MTD_BLOCK=m
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -360,7 +374,6 @@ CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
-# CONFIG_MTD_WALNUT is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -419,7 +432,22 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-# CONFIG_NET_ETHERNET is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+CONFIG_IBM_NEW_EMAC=y
+CONFIG_IBM_NEW_EMAC_RXB=128
+CONFIG_IBM_NEW_EMAC_TXB=64
+CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
+# CONFIG_IBM_NEW_EMAC_DEBUG is not set
+CONFIG_IBM_NEW_EMAC_ZMII=y
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
@@ -498,6 +526,12 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_HWMON is not set
#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
@@ -512,16 +546,15 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Graphics support
#
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-# CONFIG_FB is not set
-# CONFIG_FB_IBM_GXT4500 is not set
#
# Sound
@@ -546,19 +579,6 @@ CONFIG_USB_SUPPORT=y
# CONFIG_RTC_CLASS is not set
#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
# Userspace I/O
#
# CONFIG_UIO is not set
@@ -610,7 +630,6 @@ CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -630,10 +649,7 @@ CONFIG_CRAMFS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
@@ -659,15 +675,7 @@ CONFIG_SUNRPC=y
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
# CONFIG_UCC_SLOW is not set
@@ -720,6 +728,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -734,6 +743,7 @@ CONFIG_FORCED_INLINING=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
@@ -753,6 +763,7 @@ CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
@@ -766,9 +777,12 @@ CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/platforms/40x/Kconfig
b/arch/powerpc/platforms/40x/Kconfig
index 47b3b0a..8f6699f 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -100,6 +100,7 @@ config 405GP
bool
select IBM405_ERR77
select IBM405_ERR51
+ select IBM_NEW_EMAC_ZMII
config 405EP
bool
-
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