This patch adds support for Iomega iConnect Wireless board. It overrides
Marvell RD-88F6281 board since they share same mach id.
This board has already serial header installed with following pinout:
+3.3 || TX || GND || RX
I have tested ramdisk image from u-boot with:
>> tftpboot 0x2000000 openwrt-kirkwood-uImage
>> bootm 0x2000000
Working:
- ethernet
- usb
TODO:
- flashing to NAND (haven't tested it yet)
- get crypto driver loaded
- add support for on-board LM63 sensor
- add support for RT3090 wireless card
- eventually get mach id for this board and add separate setup file
Signed-off-by: Wojciech Dubowik <wojciech.dubo...@neratec.com>
Index: target/linux/kirkwood/profiles/300-iConnect.mk
===================================================================
--- target/linux/kirkwood/profiles/300-iConnect.mk (revision 0)
+++ target/linux/kirkwood/profiles/300-iConnect.mk (revision 0)
@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/Iconnect
+ NAME:=Iomega iConnect Wireless
+ PACKAGES:=
+endef
+
+define Profile/Iconnect/Description
+ Iomega iConnect Wireless
+endef
+
+$(eval $(call Profile,Iconnect))
Index: target/linux/kirkwood/patches/200-iconnect.patch
===================================================================
--- target/linux/kirkwood/patches/200-iconnect.patch (revision 0)
+++ target/linux/kirkwood/patches/200-iconnect.patch (revision 0)
@@ -0,0 +1,112 @@
+--- a/arch/arm/mach-kirkwood/Kconfig
++++ b/arch/arm/mach-kirkwood/Kconfig
+@@ -105,6 +105,14 @@
+ Say 'Y' here if you want your kernel to support the
+ Seagate FreeAgent DockStar.
+
++config MACH_ICONNECT
++ bool "Iomega iConnect Wireless"
++ depends on MACH_RD88F6281
++ help
++ Say 'Y' here if you want your kernel to support the
++ Iomega iConnect Wireless. Overrides Marvell RD-88F6281
++ Reference Board.
++
+ endmenu
+
+ endif
+--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
++++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
+@@ -24,6 +24,31 @@
+ #include "common.h"
+ #include "mpp.h"
+
++#ifdef CONFIG_MACH_ICONNECT
++static struct mtd_partition rd88f6281_nand_parts[] = {
++ {
++ .name = "u-boot",
++ .offset = 0,
++ .size = SZ_1M
++ }, {
++ .name = "uImage",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = SZ_1M + SZ_2M
++ }, {
++ .name = "rootfs",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = SZ_32M,
++ }, {
++ .name = "data",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL
++ },
++};
++
++static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
++ .phy_addr = MV643XX_ETH_PHY_ADDR(11),
++};
++#else
+ static struct mtd_partition rd88f6281_nand_parts[] = {
+ {
+ .name = "u-boot",
+@@ -41,9 +66,7 @@
+ };
+
+ static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
+- .phy_addr = MV643XX_ETH_PHY_NONE,
+- .speed = SPEED_1000,
+- .duplex = DUPLEX_FULL,
++ .phy_addr = MV643XX_ETH_PHY_ADDR(11),
+ };
+
+ static struct dsa_chip_data rd88f6281_switch_chip_data = {
+@@ -70,7 +93,7 @@
+ static struct mvsdio_platform_data rd88f6281_mvsdio_data = {
+ .gpio_card_detect = 28,
+ };
+-
++#endif
+ static unsigned int rd88f6281_mpp_config[] __initdata = {
+ MPP28_GPIO,
+ 0
+@@ -91,6 +114,7 @@
+
+ kirkwood_ge00_init(&rd88f6281_ge00_data);
+ kirkwood_pcie_id(&dev, &rev);
++#ifndef CONFIG_MACH_ICONNECT
+ if (rev == MV88F6281_REV_A0) {
+ rd88f6281_switch_chip_data.sw_addr = 10;
+ kirkwood_ge01_init(&rd88f6281_ge01_data);
+@@ -101,6 +125,7 @@
+
+ kirkwood_sata_init(&rd88f6281_sata_data);
+ kirkwood_sdio_init(&rd88f6281_mvsdio_data);
++#endif
+ kirkwood_uart0_init();
+ }
+
+@@ -113,6 +138,18 @@
+ }
+ subsys_initcall(rd88f6281_pci_init);
+
++#ifdef CONFIG_MACH_ICONNECT
++MACHINE_START(RD88F6281, "Iomega iConnect Wireless")
++ /* Maintainer: Saeed Bishara <sa...@marvell.com> */
++ .phys_io = KIRKWOOD_REGS_PHYS_BASE,
++ .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
++ .boot_params = 0x00000100,
++ .init_machine = rd88f6281_init,
++ .map_io = kirkwood_map_io,
++ .init_irq = kirkwood_init_irq,
++ .timer = &kirkwood_timer,
++MACHINE_END
++#else
+ MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
+ /* Maintainer: Saeed Bishara <sa...@marvell.com> */
+ .phys_io = KIRKWOOD_REGS_PHYS_BASE,
+@@ -123,3 +160,4 @@
+ .init_irq = kirkwood_init_irq,
+ .timer = &kirkwood_timer,
+ MACHINE_END
++#endif
+\ No newline at end of file
Index: target/linux/kirkwood/config-default
===================================================================
--- target/linux/kirkwood/config-default (revision 23057)
+++ target/linux/kirkwood/config-default (working copy)
@@ -95,6 +95,7 @@
CONFIG_MACH_DOCKSTAR=y
# CONFIG_MACH_ESATA_SHEEVAPLUG is not set
# CONFIG_MACH_GURUPLUG is not set
+CONFIG_MACH_ICONNECT=y
# CONFIG_MACH_INETSPACE_V2 is not set
# CONFIG_MACH_MV88F6281GTW_GE is not set
# CONFIG_MACH_NET2BIG_V2 is not set
@@ -103,7 +104,7 @@
# CONFIG_MACH_OPENRD_BASE is not set
# CONFIG_MACH_OPENRD_CLIENT is not set
# CONFIG_MACH_RD88F6192_NAS is not set
-# CONFIG_MACH_RD88F6281 is not set
+CONFIG_MACH_RD88F6281=y
CONFIG_MACH_SHEEVAPLUG=y
# CONFIG_MACH_TS219 is not set
# CONFIG_MACH_TS41X is not set
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