summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/platforms/40x
Commit message (Collapse)AuthorAgeFilesLines
* powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBCSolomon Peachy2009-08-312-1/+12
| | | | | | | | | | | | | | | This patch adds support for the ESTeem 195E Hotfoot SBC. There are several variants of the SBC deployed, single/dual ethernet+serial, and also 4MB/8MB flash variations. In the interest of having a single kernel image boot on all boards, the cuboot shim detects the differences and mangles the DTS tree appropriately. With the exception of the CF interface that was never populated on production boards, this code/DTS supports all boardpop options. Signed-off-by: Solomon Peachy <solomon@linux-wlan.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* Merge commit 'jwb/next' into nextBenjamin Herrenschmidt2009-06-125-123/+6
|\
| * powerpc/40x: Convert AMCC Kilauea/Halekala boards to ppc40x_simpleJosh Boyer2009-06-044-61/+3
| | | | | | | | | | | | | | | | This cleans up the kilauea/halekala board ports to use the ppc40x_simple platform support. Tested-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * powerpc/40x: Convert AMCC Makalu board to ppc40x_simpleJosh Boyer2009-06-044-62/+3
| | | | | | | | | | | | | | | | This cleans up the makalu board port to use the ppc40x_simple platform support. Tested-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | powerpc/virtex: Add support for Xilinx PCI host bridgeRoderick Colenbrander2009-06-061-0/+2
|/ | | | | | | | This patch adds support for the Xilinx plbv46-pci-1.03.a PCI host bridge IPcore. Signed-off-by: Roderick Colenbrander <thunderbird2k@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* powerpc/virtex: Add uImage to the default images listGrant Likely2009-05-141-0/+1
| | | | | | | It is common to use U-Boot on Xilinx Virtex platforms. This patch ensures that CONFIG_DEFAULT_UIMAGE is selected for virtex Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* powerpc: Introduce ppc_pci_flags accessorsJosh Boyer2008-12-163-3/+3
| | | | | | | | | | | | | Currently there are a number of platforms that open code access to the ppc_pci_flags global variable. However, that variable is not present if CONFIG_PCI is not set, which can lead to a build break. This introduces a number of accessor functions that are defined to be empty in the case of CONFIG_PCI being disabled. The various platform files in the kernel are updated to use these. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc/40x: Don't enable HCU4 board by defaultJosh Boyer2008-10-281-1/+1
| | | | | | | Fix the HCU4 Kconfig option to 'default n'. We don't want the board to always be enabled for other board defconfigs. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* powerpc/4xx: Add PowerPC 4xx GPIO driverSteven A. Falco2008-10-171-0/+8
| | | | | | | | | | This patch adds support for the GPIO functions of PPC40x and PPC44x SOCs. Signed-off-by: Steve Falco <sfalco@harris.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* powerpc/40x: Add support for Netstal HCU4 boardNiklaus Giger2008-10-173-0/+70
| | | | | | | Adds support for a HCU4 PPC405GPr based board from Netstal Maschinen AG. Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* powerpc/40x: Add PowerPC 40x simple platform supportJosh Boyer2008-10-173-0/+103
| | | | | | | | | | | | | This adds a common board file for almost all of the "simple" PowerPC 40x boards that exist today. This is intended to be a single place to add support for boards that do not differ in platform support from most of the evaluation boards that are used as reference platforms. Boards that have specific requirements or custom hardware setup should still have their own board.c file. The first board ported to this is the AMCC PowerPC 405EZ Acadia board. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Create common ppc4xx_reset_system() in ppc4xx_soc.cStefan Roese2008-04-025-2/+12
| | | | | | | | | | | | | | This patch creates a common system reset routine for all 40x and 44x systems. Previously only a 44x routine existed. But since this system reset via the debug control register is common for 40x and 44x let's share this code for all those platforms in ppc4xx_soc.c. This patch also enables CONFIG_4xx_SOC for all 40x and 44x platforms. Tested on Kilauea (405EX) and Canyonlands (440EX). Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* Merge branch 'virtex-for-2.6.25' of ↵Josh Boyer2008-02-061-1/+1
|\ | | | | | | git://git.secretlab.ca/git/linux-2.6-virtex into for-2.6.25
| * [POWERPC] Xilinx: Update compatible to use values generated by BSP generator.Stephen Neuendorffer2008-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Mainly, this involves two changes: 1) xilinx->xlnx (recognized standard is to use the stock ticker) 2) In order to have the device tree focus on describing what the hardware is as exactly as possible, the compatible strings contain the full IP name and IP version. Signed-off-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | [POWERPC] 4xx: Fix Walnut buildJosh Boyer2008-02-062-0/+2
|/ | | | | | | The addition of of_rtc for the Walnut board was only half complete. Select OF_RTC in the Kconfig and include the appropriate header to make it compile. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] Enable RTC for Ebony and Walnut (v2)David Gibson2008-01-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | This patch extends the Ebony and Walnut platform code to instantiate the existing ds1742 RTC class driver for the DS1743 RTC/NVRAM chip found on both those boards. The patch uses a helper function to scan the device tree and instantiate the appropriate platform_device based on it, so it should be easy to extend for other boards which have mmio mapped RTC chips. Along with this, the device tree binding for the ds1743 chips is tweaked, based on the existing DS1385 OF binding found at: http://playground.sun.com/1275/proposals/Closed/Remanded/Accepted/346-it.txt Although that document covers the NVRAM portion of the chip, whereas here we're interested in the RTC portion, so it's not entirely clear if that's a good model. This implements only RTC class driver support - that is /dev/rtc0, not /dev/rtc, and the low-level get/set time callbacks remain unimplemented. That means in order to get at the clock you will either need a modified version of hwclock which will look at /dev/rtc0, or you'll need to configure udev to symlink rtc0 to rtc. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] Xilinx: Add correct compatible list for device tree bus bindings.Stephen Neuendorffer2008-01-091-1/+11
| | | | | | | | | Includes both flavors of plb, opb, dcr, and a pseudo 'compound' bus for representing compound peripherals containing more than one logical device. Signed-off-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* [POWERPC] 4xx: Use machine_device_initcall for bus probeJosh Boyer2007-12-245-20/+5
| | | | | | | | Some machine_xx_initcall macros were recently added that check for the machine type before calling the function. This converts the 4xx platforms to use those for bus probing. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Mark of_bus structures as __initdataJosh Boyer2007-12-244-5/+4
| | | | | | | Mark the of_device_id structures used to probe the various busses on 4xx as __initdata. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Add AMCC Makalu board support to platforms/40xStefan Roese2007-12-233-0/+72
| | | | | | | This patch adds basic support for the AMCC Makalu board to arch/powerpc. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Add Kilauea PCIe support to dts and KconfigStefan Roese2007-12-231-0/+1
| | | | | Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Add 405EX CPU type needed for EMAC support on KilaueaStefan Roese2007-12-231-0/+6
| | | | | | | | For EMAC support, 405EX needs to be defined to enable the corresponding EMAC features (IBM_NEW_EMAC_EMAC4, etc.). Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] pci32: 4xx embedded platforms want to reassign all PCI resourcesBenjamin Herrenschmidt2007-12-233-0/+8
| | | | | | | | | | | | | | This makes 4xx embedded platforms re-assign all PCI resources as we pretty much never care about what the various firmwares have done on these, it's generally not compatible with the way the kernel will map the bridges. We still need to also enable bus renumbering on some of them, but I will do that from a separate patch after I've fixed 4xx PCIe to handle all bus numbers. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Add PCI to Walnut platformBenjamin Herrenschmidt2007-12-231-0/+1
| | | | | | | | This wires up the 4xx PCI support & device-tree bits for the 405GP based Walnut platform. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: EP405 boards support for arch/powerpcBenjamin Herrenschmidt2007-12-233-14/+133
| | | | | | | | | | | | | | | | | Brings EP405 support to arch/powerpc. The IRQ routing for the CPLD comes from a device-tree property, PCI is working to the point where I can see the video card, USB device, and south bridge. This should work with both EP405 and EP405PC. I've not totally figured out how IRQs are wired on this hardware though, thus at this stage, expect only USB interrupts working, pretty much the same as what arch/ppc did. Also, the flash, nvram, rtc and temp control still have to be wired. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Replace #includes of asm/of_platform.h with linux/of_platform.h.Jon Loeliger2007-11-191-1/+2
| | | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Enable EMAC for PPC405 Walnut boardJosh Boyer2007-10-191-0/+1
| | | | | | | | | 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 <jwboyer@linux.vnet.ibm.com>
* [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40xStefan Roese2007-10-113-2/+68
| | | | | | | | This patch adds basic support for the new 405EX and the AMCC eval board Kilauea to arch/powerpc. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] Remove empty ppc_md.setup_arch hooksGrant Likely2007-10-112-10/+0
| | | | | | Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Virtex: Add generic Xilinx Virtex board supportGrant Likely2007-10-032-0/+51
| | | | | | | | | Adds support for generic Xilinx Virtex boards. Any board which specifies "xilinx,virtex" in the compatible property will make use of this board support. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] Virtex: Add Kconfig macros for Xilinx Virtex board supportGrant Likely2007-10-031-13/+25
| | | | | | | Add the needed kconfig macros to enable Xilinx Virtex board support Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] Walnut board supportJosh Boyer2007-09-073-8/+76
| | | | | | | Board support for the PPC405 Walnut evaluation board Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
* [POWERPC] 4xx Kconfig cleanupJosh Boyer2007-08-201-77/+0
| | | | | | | | Remove some leftover cruft in the 40x Kconfig file. Also make sure we select WANT_DEVICE_TREE for 40x. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
* [POWERPC] Rename 4xx paths to 40xJosh Boyer2007-08-202-0/+209
4xx is a bit of a misnomer for certain things, as they really apply to PowerPC 40x only. Rename some of the files to clean this up. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 05:21:18 +0000