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2007-04-18Cleanup, update CHANGELOGWolfgang Denk1-3/+4
Sigend-off-by: Wolfgang Denk <wd@denx.de>
2007-04-18Merge with /home/wd/git/u-boot/custodian/u-boot-74xx-7xxWolfgang Denk4-3/+1500
2007-04-14Atmel MACB ethernet driverHaavard Skinnemoen3-1/+845
Driver for the Atmel MACB on-chip ethernet controller. This driver has been tested on the ATSTK1000 board with a AT32AP7000 CPU. It should probably work on AT91SAM926x as well with some minor modifications. Hardware documentation can be found in the AT32AP7000 data sheet, which can be downloaded from http://www.atmel.com/dyn/products/datasheets.asp?family_id=682 Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2007-04-14AVR32: Resource management rewriteHaavard Skinnemoen2-22/+34
Rewrite the resource management code (i.e. I/O memory, clock gating, gpio) so it doesn't depend on any global state. This is necessary because this code is heavily used before relocation to RAM, so we can't write to any global variables. As an added bonus, this makes u-boot's memory footprint a bit smaller, although some functionality has been left out; all clocks are enabled all the time, and there's no checking for gpio line conflicts. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2007-03-04Some code cleanup.Wolfgang Denk1-26/+11
2007-03-02mpc83xx: Fix empty i2c reads/writes in fsl_i2c.cJoakim Tjernlund1-13/+14
Fix empty i2c reads/writes, i2c_write(0x50, 0x00, 0, NULL, 0) which is used to se if an slave will ACK after receiving its address. Correct i2c probing to use this method as the old method could upset a slave as it wrote a data byte to it. Add a small delay in i2c_init() to let the controller shutdown any ongoing I2C activity. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
2007-03-02mpc83xx: Fix alternating tx error / tx buffer not ready bug in QE UECEmilian Medve1-1/+1
The problem is not gcc4 but the code itself. The BD_STATUS() macro can't be used for busy-waiting since it strips the 'volatile' property from the bd variable. gcc3 was working by pure luck. This is a follow on patch to "Fix the UEC driver bug of QE"
2007-03-02mpc83xx: U-Boot support for Wind River SBC8349Paul Gortmaker2-0/+89
I've redone the SBC8349 support to match git-current, which incorporates all the MPC834x updates from Freescale since the 1.1.6 release, including the DDR changes. I've kept all the SBC8349 files as parallel as possible to the MPC8349EMDS ones for ease of maintenance and to allow for easy inspection of what was changed to support this board. Hence the SBC8349 U-Boot has FDT support and everything else that the MPC8349EMDS has. Fortunately the Freescale updates added support for boards using CS0, but I had to change spd_sdram.c to allow for board specific settings for the sdram_clk_cntl (it is/was hard coded to zero, and that remains the default if the board doesn't specify a value.) Hopefully this should be mergeable as-is and require no whitespace cleanups or similar, but if something doesn't measure up then let me know and I'll fix it. Thanks, Paul.
2007-03-02mpc83xx: Add support for the MPC832XEMDS boardDave Liu2-3/+10
This patch supports DUART, ETH3/4 and PCI etc. Signed-off-by: Dave Liu <daveliu@freescale.com>
2007-03-02mpc83xx: Fix the UEC driver bug of QEDave Liu1-8/+6
The patch prevents the GCC tool chain from striping useful code for optimization. It will make UEC ethernet driver workable, Otherwise the UEC will fail in tx when you are using gcc4.x. but the driver can work when using gcc3.4.3. CHANGELOG *Prevent the GCC from striping code for optimization, Otherwise the UEC will tx failed when you are using gcc4.x. Signed-off-by: Dave Liu <daveliu@freescale.com>
2007-02-28Merge branch 'master' into hpc2roy zang3-13/+257
Conflicts: drivers/Makefile Fix the merge conflict in file drivers/Makefile Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
2007-02-27Minor code cleanup.Wolfgang Denk1-4/+4
2007-02-22[PATCH] Change systemace driver to select 8 & 16bit modeStefan Roese1-5/+2
As suggested by Grant Likely this patch enables the Xilinx SystemACE driver to select 8 or 16bit mode upon startup. Signed-off-by: Stefan Roese <sr@denx.de>
2007-02-21[PATCH v3] Add sync to ensure flash_write_cmd is fully finishedHaiying Wang1-12/+4
Some CPUs like PPC, BLACKFIN need sync() to ensure cfi flash write command is fully finished. The sync() is defined in each CPU's io.h file. For those CPUs which do not need sync for now, a dummy sync() is defined in their io.h as well. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
2007-02-21[PATCH] Fix problem in systemace driver (ace_writew instead of ace_write)Stefan Roese1-4/+4
Signed-off-by: Stefan Roese <sr@denx.de>
2007-02-20[PATCH] Update SystemACE driver for 16bit accessStefan Roese1-3/+11
This patch removes some problems when the Xilinx SystemACE driver is used with 16bit access on an big endian platform (like the AMCC Katmai). Signed-off-by: Stefan Roese <sr@denx.de>
2007-02-20[PATCH 9_9] Use "void *" not "unsigned long *" for block dev read_write ↵Grant Likely1-4/+3
buffer pointers Block device read/write is anonymous data; there is no need to use a typed pointer. void * is fine. Also add a hook for block_read functions Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-02-20[PATCH 7_9] Replace ace_readw_ace_writeb functions with macrosGrant Likely1-26/+10
Register read/write does not need to be wrapped in a full function. The patch replaces them with macros. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-02-20[PATCH 6_9] Move common_cmd_ace.c to drivers_systemace.cGrant Likely2-1/+265
The code in this file is not a command; it is a device driver. Put it in the correct place. There are zero functional changes in this patch, it only moves the file. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-01-22Merge branch 'master' into hpc2roy zang2-29/+14
Conflicts: drivers/cfi_flash.c The patch by Heiko Schocher <hs@pollux.denx.de> on Jan, 19, 2007 fixes cfi_driver bug for mpc7448hpc2 board. The default cfi_driver can support mpc7448hpc2 board.
2007-01-19[PATCH] CFI: define CFG_WRITE_SWAPPED_DATA for the CFI-Flash driverHeiko Schocher1-16/+10
if you must swap the bytes between reading/writing. (Needed for the SC3 board) Signed-off-by: Heiko Schocher <hs@denx.de>
2007-01-18[PATCH] Fix: Compilerwarnings for SC3 board.Heiko Schocher1-3/+3
The EBC Configuration Register is now by CFG_EBC_CFG definable Added JFFS2 support for the SC3 board. Signed-off-by: Heiko Schocher <hs@denx.de>
2007-01-15Merge with /home/hs/SC3/u-bootWolfgang Denk1-2/+10
Some code cleanup.
2007-01-11 Added support for the SOLIDCARD III board from EurodesignHeiko Schocher1-2/+10
Signed-off-by: Heiko Schocher <hs@denx.de>
2007-01-05[PATCH] nand: Fix problem with oobsize calculationStefan Roese1-1/+1
Here the description from Brian Brelsford <Brian_Brelsford@dell.com>: The Hynix part returns a 0x1d in the 4th ID byte. The Samsung part returns a 0x15. In the code fragment below bits [1:0] determine the page size, it is ANDed via "(extid & 0x3)" then shifted out. The next field is also ANDed with 0x3. However this is a one bit field as defined in the Hynix and Samsung parts in the 4th ID byte that determins the oobsize, not a two bit field. It works on Samsung as bits[3:2] are 01. However for the Hynix there is a 11 in these two bits, so the oob size gets messed up. I checked the correct linux code and the suggested fix from Brian is also available in the linux nand mtd driver. Signed-off-by: Stefan Roese <sr@denx.de>
2007-01-04Merge branch 'master' into hpc2roy zang2-22/+32
2006-12-27Fix bug in adaption of Stefano Babic's CFI driver patch.Wolfgang Denk1-15/+21
2006-12-24Merge with /home/wd/git/u-boot/masterWolfgang Denk1-1/+2
2006-12-24Merge with /home/hs/TQ/u-boot-devWolfgang Denk1-7/+10
2006-12-24Fix cfi failure with Spansion Flash (Spansion Flash Devices have a different ↵Stefano Babic1-1/+2
offset to go into CFI mode)
2006-12-21Added support for the TQM8272 board from TQHeiko Schocher2-7/+12
Signed-off-by: Heiko Schocher <hs@denx.de>
2006-12-01Fix the confilcts when merging 'master' into hpc2.roy zang13-49/+4016
The conflicts due to a new mpc7448 p3m7448 board is in the main tree. Merge branch 'master' into hpc2 Conflicts: MAKEALL cpu/74xx_7xx/cpu.c cpu/74xx_7xx/cpu_init.c cpu/74xx_7xx/speed.c
2006-12-01Clean up the code according to codestyle:roy zang3-469/+460
(1) remove some C++ comments. (2) remove trailing white space. (3) remove trailing empty line. (4) Indentation by table. (5) remove {} in one line condition. (6) add space before '(' in function call. Remove some weird printf () output. Add necessary comments. Modified Makefile to support building in a separate directory.
2006-11-30Code cleanup.Wolfgang Denk3-574/+580
2006-11-30Merge with http://opensource.freescale.com/pub/scm/u-boot-83xx.gitWolfgang Denk13-47/+4008
2006-11-29Make fsl-i2c not conflict with SOFT I2CJoakim Tjernlund1-7/+10
Signed-off-by: Timur Tabi <timur@freescale.com>
2006-11-29Fix I2C master address initialization.Joakim Tjernlund1-1/+1
Signed-off-by: Timur Tabi <timur@freescale.com>
2006-11-28Merge http://www.denx.de/git/u-bootKim Phillips2-61/+163
2006-11-28Eliminate gcc 4 'used uninitialized' warnings in drivers/qe/uccf.cKim Phillips1-3/+3
give initial values for reg_num, shift, p_cmxucr in ucc_set_clk_src since they are passed by reference to ucc_get_cmxucr_reg and assigned.
2006-11-29Solve the copyright conflicts when merging 'master' into hpc2.roy zang2-64/+163
Merge branch 'master' into hpc2 Conflicts: drivers/cfi_flash.c
2006-11-28[PATCH] nand: Fix patch merge problemStefan Roese1-2/+2
Signed-off-by: Stefan Roese <sr@denx.de>
2006-11-27Merge with /home/sr/git/u-boot/denx-alpr-merge-testWolfgang Denk1-0/+2
2006-11-27[PATCH] nand_wait() timeout fixesStefan Roese1-4/+4
Two fixes for the nand_wait() function in drivers/nand/nand_base.c: 1. Use correct timeouts. The original timeouts in Linux source are 400ms and 20ms not 40s and 20s 2. Return correct error value in case of timeout. 0 is interpreted as OK. Signed-off-by: Rui Sousa <rui.sousa@laposte.net> Signed-off-by: Stefan Roese <sr@denx.de>
2006-11-27Merge with /home/stefan/git/u-boot/denxStefan Roese1-57/+157
2006-11-13[PATCH] CFI driver AMD Command Set Top boot geometry reversal, etc. [Updated]Stefan Roese1-57/+157
* Adds support for AMD command set Top Boot flash geometry reversal * Adds support for reading JEDEC Manufacturer ID and Device ID * Adds support for displaying command set, manufacturer id and device ids (flinfo) * Makes flinfo output to be consistent when CFG_FLASH_EMPTY_INFO defined * Removes outdated change history (refer to git log instead) Signed-off-by: Tolunay Orkun <listmember@orkun.us> Signed-off-by: Stefan Roese <sr@denx.de>
2006-11-10Merge with /home/stefan/git/u-boot/denxStefan Roese15-397/+2766
2006-11-03mpc83xx: Update 83xx to use fsl_i2c.cTimur Tabi1-32/+81
Update the 83xx tree to use I2C support in drivers/fsl_i2c.c. Delete cpu/mpc83xx/i2c.c, include/asm-ppc/i2c.h, and all references to those files. Added multiple I2C bus support to fsl_i2c.c. Signed-off-by: Timur Tabi <timur@freescale.com>
2006-11-03mpc83xx: Replace CFG_IMMRBAR with CFG_IMMRTimur Tabi1-1/+1
Replace all instances of CFG_IMMRBAR with CFG_IMMR, so that the 83xx tree matches the other 8xxx trees. Signed-off-by: Timur Tabi <timur@freescale.com>
2006-11-03mpc83xx: add QE ethernet supportDave Liu9-0/+3910
this patch adds support for the QUICC Engine based UCC gigabit ethernet device.
2006-11-03mpc83xx: Add support for the MPC8349E-mITXTimur Tabi1-3/+1
PREREQUISITE PATCHES: * This patch can only be applied after the following patches have been applied: 1) DNX#2006090742000024 "Add support for multiple I2C buses" 2) DNX#2006090742000033 "Multi-bus I2C implementation of MPC834x" 3) DNX#2006091242000041 "Additional MPC8349 support for multibus i2c" 4) DNX#2006091242000078 "Add support for variable flash memory sizes on 83xx systems" 5) DNX#2006091242000069 "Add support for Errata DDR6 on MPC 834x systems" CHANGELOG: * Add support for the Freescale MPC8349E-mITX reference design platform. The second TSEC (Vitesse 7385 switch) is not supported at this time. Signed-off-by: Timur Tabi <timur@freescale.com>
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