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2008-03-02ppc4xx: EMAC: Fix 405EZ fifo size setup in EMAC_MR1Stefan Roese
The 405EZ only supports 512 bytes of rx-/tx-fifo EMAC sizes. But currently 4k/2k is configured. This patch fixes this issue. Thanks to Thomas Kindler <tkindler@lenord.de> for pointing this out. Signed-off-by: Stefan Roese <sr@denx.de>
2008-03-02Merge branch 'master' of git://www.denx.de/git/u-boot-mpc85xxWolfgang Denk
2008-03-02MPC5121e ADS PCI support take 3John Rigby
Adds PCI support for MPC5121 Tested with drivers/net/rtl8139.c Support is conditional since PCI on old silicon does not work. ads5121_PCI_config turns on PCI In this version, condition compilation of PCI code has been moved from ifdef in board/ads5121/pci.c to board/ads5121/Makefile as suggested by Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: John Rigby <jrigby@freescale.com>
2008-03-02ppc4xx: Fix problem in 4xx_enet.c driverAnatolij Gustschin
U-Boot crashes in the net loop if CONFIG_4xx_DCACHE is enabled. To reproduce the problem ensure that 'ethrotate' environment variable isn't set to "no" and then run "tftp 200000 not_existent_file". This patch tries to fix the issue. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-02-2785xx: Don't icbi when unlocking the cacheKumar Gala
There is no reason to icbi when invalidating the temporary stack in the d-cache. Its impossible on e500 to have the i-cache contain any addresses in the temp stack and it can be problematic in generating transactions on the bus to non-valid addresses. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-02-27Fix source for ECM error IVPRAndy Fleming
The source vector for the ECM was being set to 2, but that's what the source vector for DDR was being set to. Change it to 1. Signed-off-by: Andy Fleming <afleming@freescale.com>
2008-02-27Invalidate INIT_RAM TLB mappingsAndy Fleming
Commit 0db37dc... (and some others) changed the INIT_RAM TLB mappings to be unguarded. This collided with an existing "bug" where the mappings for the INIT_RAM were being kept around. This meant that speculative loads to those addresses were succeeding in the TLB, and going out to the bus, where they were causing an exception (there's nothing at that address). The Flash code was coincidentally causing such a speculative load. Rather than go back to mapping the INIT RAM as guarded, we fix it so that the entries for the INIT_RAM are invalidated. Thus the speculative loads will fail in the TLB, and have no effect. Signed-off-by: Andy Fleming <afleming@freescale.com>
2008-02-24Coding style cleanup. Prepare v1.3.2-rc2 release candidatev1.3.2-rc2Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-23cpu/mcf52x2/config.mk: Make needlessly deffered expansions immediate.Shinya Kuribayashi
This will reduce the build time. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2008-02-23cpu/ppc4xx/config.mk: Make a needlessly deffered expansion immediate.Shinya Kuribayashi
This will reduce the build time. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2008-02-23cpu/mips/cofigl.mk: Make a needlessly deffered expansion immediate.Shinya Kuribayashi
This reduces the build time by ~10%. Here's the gth2_config example. BEFORE AFTER real 0m31.441s 0m27.833s user 0m24.766s 0m23.045s sys 0m10.425s 0m7.468s Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2008-02-22Merge branch 'master' of git://www.denx.de/git/u-boot-mpc86xxWolfgang Denk
2008-02-20ColdFire: Fix 5282 and 5271 interrupt mask bitTsiChungLiew
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2008-02-1886xx: Convert sbc8641d to use libfdt.Jon Loeliger
This is the proper fix for a missing closing brace in the function ft_cpu_setup() noticed by joe.hamman <at> embeddedspecialties.com. The ft_cpu_setup() function in mpc8641hpcn.c should have been removed earlier as it was under the obsolete CONFIG_OF_FLAT_TREE, but was missed. Only, the sbc8641d was nominally still using it. It all got ripped out, and the funcality that was in ft_board_setup() was refactored to remove the CPU portions into the new file cpu/mpc86xx/fdt.c instead. Make sbc8641d use this now. Based loosely on an original patch from joe.hamman@embeddedspecialties.com Signed-off-by: Jon Loeliger <jdl@freescale.com>
2008-02-18mpc86xx: Fix unused variable 'config' and 'immap'Jean-Christophe PLAGNIOL-VILLARD
and remove useless CONFIG_DDR_INTERLEAVE Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-18mpc86xx: Fix implicit declaration of functions 'init_laws' and 'disable_law'Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-17s3c24x0: Fix unused variable 'i' in function 'serial_init_dev'Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-17pxa: fix assignment from incompatible pointer typeJean-Christophe PLAGNIOL-VILLARD
fix mmc_bread function prototype Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-15Merge branch '080208_dupint' of git://linux-arm.org/u-boot-armdevPeter Pearse
2008-02-15Merge branch '080116_at91cap9' of git://linux-arm.org/u-boot-armdevPeter Pearse
2008-02-15Merge branch 'master' of git://www.denx.de/git/u-boot-armWolfgang Denk
2008-02-15Merge branch 'master' of git://www.denx.de/git/u-boot-mpc86xxWolfgang Denk
Conflicts: common/cmd_reginfo.c Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-15Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxWolfgang Denk
2008-02-15Merge branch 'master' of git://www.denx.de/git/u-boot-avr32Wolfgang Denk
2008-02-15Merge branch 'master' of git://www.denx.de/git/u-boot-blackfinWolfgang Denk
Conflicts: Makefile doc/README.standalone Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-1485xx, 86xx: Determine I2C clock frequencies and store in global_dataTimur Tabi
Update global_data to define i2c1_clk and i2c2_clk to 85xx and 86xx. Update the get_clocks() function in 85xx and 86xx to determine the I2C clock frequency and store it in gd->i2c1_clk and gd->i2c2_clk. Signed-off-by: Timur Tabi <timur@freescale.com>
2008-02-14PPC: Use r2 instead of r29 as global data pointerWolfgang Denk
R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-14OneNAND Initial Program Loader (IPL) supportKyungmin Park
This patch enables the OneNAND boot within U-Boot. Before this work, we used another OneNAND IPL called X-Loader based on open source. With this work, we can build the oneboot.bin image without other program. The build sequence is simple. First, it compiles the u-boot.bin Second, it compiles OneNAND IPL Finally, it becomes the oneboot.bin from OneNAND IPL and u-boot.bin The mechanism is similar with NAND boot except it boots from itself. Another thing is that you can only use the OneNAND IPL only to work other bootloader such as RedBoot and so on. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2008-02-14ppc: Refactor cache routines, so there is only one common set.Rafal Jaworowski
Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
2008-02-14Merge commit 'wd/master'Jon Loeliger
2008-02-14Merge branch 'for-1.3.2'Stefan Roese
2008-02-14ARM: cleanup duplicated exception handlingcodeAndreas Engel
Move duplicated exception handling code into lib_arm. Signed-off-by: Andreas Engel <andreas.engel@ericsson.com>
2008-02-14AT91CAP9 support : cpu/ filesStelian Pop
Signed-off-by: Stelian Pop <stelian <at> popies.net>
2008-02-14Fix arm926ejs compile when SKIP_LOWLEVEL_INIT is onStelian Pop
Fix arm926ejs compile when SKIP_LOWLEVEL_INIT is on. cpu/arm926ejs/start.o: In function `cpu_init_crit': .../cpu/arm926ejs/start.S:227: undefined reference to `lowlevel_init' Signed-off-by: Stelian Pop <stelian@popies.net>
2008-02-14Fix timer overflow in DaVinciPeter Pearse
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
2008-02-14ppc4xx: Add CONFIG_4xx_DCACHE compile switch to Denali-core SPD codeLarry Johnson
Signed-off-by: Larry Johnson <lrj@acm.org>
2008-02-14Remove duplicate defines for ARRAY_SIZEKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-02-13Merge commit 'wd/master'Jon Loeliger
2008-02-12QE: Move FDT support into a common fileKumar Gala
Move the flat device tree setup for QE related devices into a common file shared between 83xx & 85xx platforms that have QE's. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-02-07Device tree updatesJohn Rigby
Changes to match 5121 device tree going mainline in 2.6.25. Change OF_SOC from "soc5121" to plain "soc". Remove unneeded "ref-frequency" fixups. Remove "address" enetaddr fixup. Add bus-frequency fixup for old OF_SOC so old kernels with old device trees will work with new u-boot with 66MHz IPS clock Signed-off-by: John Rigby <jrigby@freescale.com>
2008-02-05AVR32: Make SDRAM refresh rate configurableHaavard Skinnemoen
The existing code assumes the SDRAM row refresh period should always be 15.6 us. This is not always true, and indeed on the ATNGW100, the refresh rate should really be 7.81 us. Add a refresh_period member to struct sdram_info and initialize it properly for both ATSTK1000 and ATNGW100. Out-of-tree boards will panic() until the refresh_period member is updated properly. Big thanks to Gerhard Berghofer for pointing out this issue. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2008-02-04scrub unused symbolsMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04move Blackfin cpu object list to respective cpu directoriesMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04move -ffixed-P5 to blackfin_config.mk and drop unused -D__BLACKFIN__Mike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04punt Blackfin VDSP headers and import sanitized/auto-generated onesMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04ARM: S3C24x0 SoC NAND controller supportHarald Welte
This patch adds NAND support to the S3C24x0 SoC code in u-boot Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04ARM: s3c24xx: Multiple serial port supportHarald Welte
This patch adds support for CONFIG_SERIAL_MULTI on s3c24x0 CPU's Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04ARM: arm920t: Allow use of 'gd' pointer from IRQHarald Welte
This patch allows us to use the 'gd' pointer (and thus environment and everything else associated with it) from interrupt context on arm920t. Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04ARM: arm920/s3c24xx: IRQ demulitplexer callbackHarald Welte
This patch adds a IRQ demultiplexer callback to the arm920 cpu core code, plus a stub implementation of it for the S3C2410. The purpose is to allow arm920t implementations such as the s3c24x0 to implement interrupt handlers in u-boot without having to touch core arm920t code. Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04ppc4xx: Fix ndfc HW ECC byte orderStefan Roese
The current ndfc HW ECC implementation swaps the first two ECC bytes. But the 4xx NDFC already uses the SMC (Smart Media Card) ECC ordering, so this swapping in the HW ECC driver is bogus. This patch fixes this problem and now really uses the SMC ECC byte order. Thanks to Sean MacLennan for pointing this out. Signed-off-by: Stefan Roese <sr@denx.de>
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