- 28 8月, 2008 7 次提交
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由 Josh Boyer 提交于
Migrate the AMCC Taishan board to use the ppc44x_simple platform file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
Migrate the AMCC Sequoia board to use the ppc44x_simple platform file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
Migrate the AMCC Rainier board to use the ppc44x_simple platform file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
Migrate the AMCC Katmai board to use the ppc44x_simple platform file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
Migrate the AMCC Canyonlands board to use the ppc44x_simple platform file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
Migrate the AMCC Bamboo board to use the ppc44x_simple platform file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
This adds a common board file for almost all of the "simple" PowerPC 44x 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. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 05 8月, 2008 2 次提交
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由 Sean MacLennan 提交于
This patch removes the i2c code which is now obsolete due to the new ibm iic driver walking the device tree for child nodes. There are two other small cleanups that came indirectly from the ad7414 code review. Make sure Tlow is correct and handle the case where i2c_smbus_read_word_data fails. Signed-off-by: NSean MacLennan <smaclennan@pikatech.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Valentine Barshak 提交于
Adjust the NDFC resource end value (resource size = end - start + 1). Signed-off-by: NValentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 10 7月, 2008 1 次提交
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由 Sean MacLennan 提交于
Allow the Rev A Warp boards to boot from NAND. Signed-off-by: NSean MacLennan <smaclennan@pikatech.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 04 7月, 2008 1 次提交
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由 John Linn 提交于
Support for the Xilinx Virtex5 FXT 440 is being added. Signed-off-by: NJohn Linn <john.linn@xilinx.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 11 6月, 2008 2 次提交
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由 Giuseppe Coviello 提交于
The Sam440ep is an high customizable general purpose mini-itx board, based on the AMCC 440EP and with a LatticeXP FPGA onboard. It's poduced by ACube Systems Srl (Bassano del Grappa, Italy), http://www.acube-systems.biz. Signed-off-by: NGiuseppe Coviello <gicoviello@gmail.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Valentine Barshak 提交于
The "ndfc-chip" device doesn't need any resources. All resources are handled by the "ndfc-nand" device. Registering the same memory resource twice causes "cat /proc/iomem" to go into an infinite loop displaying NDFC memory addresses. Signed-off-by: NValentine Barshak <vbarshak@ru.mvista.com> Acked-by: NStefan Roese <sr@denx.de> Acked-by: NSean MacLennan <smaclennan@pikatech.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 29 5月, 2008 1 次提交
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由 Sean MacLennan 提交于
* Switched from 64M NOR/64M NAND to 4M NOR/256M NAND. * Full DTM support including critical temperature. * Added POST information. * Removed LED function, moved to new LED driver. * Moved ad7414 to new style I2C initialization. Signed-off-by: NSean MacLennan <smaclennan@pikatech.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 16 4月, 2008 1 次提交
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由 Jerone Young 提交于
This changes the cpu_idle loop for 44x platforms to utilize the Wait Enable feature of the CPU. This helps virtulization solutions know when the guest Linux kernel is in an idle state. A command line option called "idle" is also added to allow people to change the idle loop back to the original variation. This is done by setting "idle=spin" on the kernel command line. Signed-off-by: NJerone Young <jyoung5@us.ibm.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 05 4月, 2008 1 次提交
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由 Valentine Barshak 提交于
With a multiplatform kernel, once built we always have warp_setup_nand_flash() called and NDFC probed, no matter what machine we actually run on. This potentially can cause problems (such as kernel crash), since NDFC is probed at a warp-predefined address. Using machine_device_initcall() NAND devices are registered if we run on a warp only. Signed-off-by: NValentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 03 4月, 2008 1 次提交
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由 Stefan Roese 提交于
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: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 26 3月, 2008 3 次提交
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由 Stefan Roese 提交于
This patch adds support for the 256k L2 cache found on some IBM/AMCC 4xx PPC's. It introduces a common 4xx SoC file (sysdev/ppc4xx_soc.c) which currently "only" adds the L2 cache init code. Other common 4xx stuff can be added later here. The L2 cache handling code is a copy of Eugene's code in arch/ppc with small modifications. Tested on AMCC Taishan 440GX. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
The AMCC 440EP Yosemite board is very similar to the original AMCC Bamboo board. This adds a YOSEMITE option to Kconfig, and reuses the existing bamboo board support in the kernel. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Stefan Roese 提交于
Canyonlands is the AMCC 460EX eval board, featuring nearly all of the 460EX interfaces: - 1 * PCI (max 66MHz), 2 * PCIe (one 4-lane, one 1-lane) - 2 * GBit Ethernet with TCP/IP acceleration - USB 2.0 Host/Device OTG and Host interface - SATA port Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 16 2月, 2008 1 次提交
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由 Josh Boyer 提交于
Clean up some whitespace issues in the 44x Kconfig file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 07 2月, 2008 1 次提交
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由 Sean MacLennan 提交于
While merging, I found a small bug that I forgot to send. I add an offset to a value twice. Signed-off-by: NSean MacLennan <smaclennan@pikatech.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 25 1月, 2008 2 次提交
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由 Sean MacLennan 提交于
Add the base platform support for the PIKA Warp boards. Signed-off-by: NSean MacLennan <smaclennan@pikatech.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 David Gibson 提交于
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: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 17 1月, 2008 1 次提交
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由 Jon Loeliger 提交于
Signed-off-by: NJon Loeliger <jdl@freescale.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 03 1月, 2008 1 次提交
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由 Grant Likely 提交于
Fix an obvious typo. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 25 12月, 2007 1 次提交
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由 Josh Boyer 提交于
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: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 24 12月, 2007 11 次提交
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由 Josh Boyer 提交于
Mark the of_device_id structures used to probe the various busses on 4xx as __initdata. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
Enable PCI support for these eval boards among other things. Also selects PCI for Rainier in the Kconfig file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
Update the Rainier wrapper for the libfdt merge and add the pci flags to the platform file. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Josh Boyer 提交于
A small error caused a header file to be removed making sequoia support no longer compile. Fix it. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Valentine Barshak 提交于
PowerPC 440GRx Rainier board support. Signed-off-by: NValentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Benjamin Herrenschmidt 提交于
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: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Benjamin Herrenschmidt 提交于
This adds base support for the Katmai board, including PCI-X and PCI-Express (but no RTC, nvram, etc... yet). Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Benjamin Herrenschmidt 提交于
This adds the device-tree bits & call to ppc4xx_pci_find_bridges() to make PCI work on the Bamboo board Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Hugh Blemings 提交于
This patch adds base support for the AMCC Taishan 440GX evaluation board. Signed-off-by: NHugh Blemings <hugh@blemings.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Benjamin Herrenschmidt 提交于
This wires up the 4xx PCI support & device tree bits for 440GP based Ebony platform. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Benjamin Herrenschmidt 提交于
This adds a cputable function pointer for the CPU-side machine check handling. The semantic is still the same as the old one, the one in ppc_md. overrides the one in cputable, though ultimately we'll want to change that so the CPU gets first. This removes CONFIG_440A which was a problem for multiplatform kernels and instead fixes up the IVOR at runtime from a setup_cpu function. The "A" version of the machine check also tweaks the regs->trap value to differenciate the 2 versions at the C level. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 19 11月, 2007 1 次提交
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由 Jon Loeliger 提交于
Signed-off-by: NJon Loeliger <jdl@freescale.com> Acked-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 20 10月, 2007 1 次提交
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由 Josh Boyer 提交于
Fix some device tree omissions that prevented the new EMAC driver from setting up ethernet on the Bamboo board correctly and update the Bamboo defconfig. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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