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* Eliminate gcc 4 'used uninitialized' warnings in drivers/qe/uccf.cKim Phillips2006-11-28-3/+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.
* mpc83xx: Miscellaneous code style fixesTimur Tabi2006-11-28-218/+108
| | | | | | Implement various code style fixes and similar changes. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Update 83xx to use fsl_i2c.cTimur Tabi2006-11-03-620/+163
| | | | | | | | 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>
* mpc83xx: Replace CFG_IMMRBAR with CFG_IMMRTimur Tabi2006-11-03-82/+82
| | | | | | | 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>
* mpc83xx: Lindent and clean up cpu/mpc83xx/speed.cKim Phillips2006-11-03-79/+82
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* mpc83xx: Fix the incorrect dcbz operationDave Liu2006-11-03-34/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 834x rev1.x silicon has one CPU5 errata. The issue is when the data cache locked with HID0[DLOCK], the dcbz instruction looks like no-op inst. The right behavior of the data cache is when the data cache Locked with HID0[DLOCK], the dcbz instruction allocates new tags in cache. The 834x rev3.0 and later and 8360 have not this bug inside. So, when 834x rev3.0/8360 are working with ECC, the dcbz instruction will corrupt the stack in cache, the processor will checkstop reset. However, the 834x rev1.x can work with ECC with these code, because the sillicon has this cache bug. The dcbz will not corrupt the stack in cache. Really, it is the fault code running on fault sillicon. This patch fix the incorrect dcbz operation. Instead of CPU FP writing to initialise the ECC. CHANGELOG: * Fix the incorrect dcbz operation instead of CPU FP writing to initialise the ECC memory. Otherwise, it will corrupt the stack in cache, The processor will checkstop reset. Signed-off-by: Dave Liu <daveliu@freescale.com>
* mpc83xx: add OF_FLAT_TREE bits to 83xx boardsKim Phillips2006-11-03-20/+245
| | | | | | | | | | add ft_pci_setup, OF_CPU, OF_SOC, OF_TBCLK, and STDOUT_PATH configuration bits to mpc8349emds, mpc8349itx, and mpc8360emds board code. redo environment to use bootm with the fdtaddr for booting ARCH=powerpc kernels by default, and provide default fdtaddr values.
* mpc83xx: change ft code to modify local-mac-address propertyKim Phillips2006-11-03-2/+2
| | | | | Update 83xx OF code to update local-mac-address properties for ethernet instead of the obsolete 'address' property.
* mpc83xx: Fix dual I2C support for the MPC8349ITX, MPC8349EMDS, TQM834x, and ↵Timur Tabi2006-11-03-109/+154
| | | | | | | | | MPC8360EMDS This patch also adds an improved I2C set_speed(), which handles all clock frequencies. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: add the README.mpc8360emdsDave Liu2006-11-03-0/+126
| | | | add doc/README.mpc8360emds to accompany the new board support
* mpc83xx: add QE ethernet supportDave Liu2006-11-03-7/+4138
| | | | this patch adds support for the QUICC Engine based UCC gigabit ethernet device.
* mpc83xx: Add MPC8360EMDS basic board supportDave Liu2006-11-03-276/+2092
| | | | | Add support for the Freescale MPC8360EMDS board. Includes DDR, DUART, Local Bus, PCI.
* mpc83xx: add the QUICC Engine (QE) immap fileDave Liu2006-11-03-0/+550
| | | | common QE immap file. Also required for 8360.
* mpc83xx: Add 8360 specifics to 83xx immapDave Liu2006-11-03-571/+1404
| | | | | Mainly add QE device dependencies, with appropriate 8360 protection. Lindent also run.
* mpc83xx: Fix PCI, USB, bootargs for MPC8349E-mITXTimur Tabi2006-11-03-20/+18
| | | | | | | | | | | | | | | | | PREREQUISITE PATCHES: * This patch can only be applied after the following patches have been applied: 1) DNX#2006092142000015 "Add support for the MPC8349E-mITX 1/2" 2) DNX#2006092142000024 "Add support for the MPC8349E-mITX 2/2" CHANGELOG: * For the 8349E-mITX, fix some size values in pci_init_board(), enable the clock for the 2nd USB board (Linux kernel will hang otherwise), and fix the CONFIG_BOOTARGS macro. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Add support for the MPC8349E-mITXTimur Tabi2006-11-03-13/+1926
| | | | | | | | | | | | | | | | | | | 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>
* Additional MPC8349 support for multibus i2cBen Warren2006-11-03-2/+10
| | | | | | | | | | | | | | | Hello, Here is a patch for a file that was accidentally left out of a previous attempt. It accompanies the patch with ticket DNX#2006090742000024 CHANGELOG: Change PCI initialization to use new multi-bus I2C API. regards, Ben
* Multi-bus I2C implementation of MPC834xBen Warren2006-11-03-35/+160
| | | | | | | | | | | | | | | | | | | | | Hello, Attached is a patch implementing multiple I2C buses on the MPC834x CPU family and the MPC8349EMDS board in particular. This patch requires Patch 1 (Add support for multiple I2C buses). Testing was performed on a 533MHz board. /*** Note: This patch replaces ticket DNX#2006083042000027 ***/ Signed-off-by: Ben Warren <bwarren@qstreams.com> CHANGELOG: Implemented driver-level code to support two I2C buses on the MPC834x CPU family and the MPC8349EMDS board. Available I2C bus speeds are 50kHz, 100kHz and 400kHz on each bus. regards, Ben
* Add support for multiple I2C busesBen Warren2006-11-03-6/+240
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hello, Attached is a patch providing support for multiple I2C buses at the command level. The second part of the patch includes an implementation for the MPC834x CPU and MPC8349EMDS board. /*** Note: This patch replaces ticket DNX#2006083042000018 ***/ Signed-off-by: Ben Warren <bwarren@qstreams.com> Overview: 1. Include new 'i2c' command (based on USB implementation) using CONFIG_I2C_CMD_TREE. 2. Allow multiple buses by defining CONFIG_I2C_MULTI_BUS. Note that the commands to change bus number and speed are only available under the new 'i2c' command mentioned in the first bullet. 3. The option CFG_I2C_NOPROBES has been expanded to work in multi-bus systems. When CONFIG_I2C_MULTI_BUS is used, this option takes the form of an array of bus-device pairs. Otherwise, it is an array of uchar. CHANGELOG: Added new 'i2c' master command for all I2C interaction. This is conditionally compiled with CONFIG_I2C_CMD_TREE. New commands added for setting I2C bus speed as well as changing the active bus if the board has more than one (conditionally compiled with CONFIG_I2C_MULTI_BUS). Updated NOPROBE logic to handle multiple buses. Updated README. regards, Ben
* mpc83xx: Add support for Errata DDR6 on MPC 834x systemsTimur Tabi2006-11-03-1/+42
| | | | | | | | | | CHANGELOG: * Errata DDR6, which affects all current MPC 834x processors, lists changes required to maintain compatibility with various types of DDR memory. This patch implements those changes. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: fix TQM build by defining a CFG_FLASH_SIZE for itTimur Tabi2006-11-03-0/+1
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* mpc83xx: Add support for variable flash memory sizes on 83xx systemsTimur Tabi2006-11-03-8/+21
| | | | | | | | | CHANGELOG: * On 83xx systems, use the CFG_FLASH_SIZE macro to program the LBC local access window registers, instead of using a hard-coded value of 8MB. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Unified TQM834x variable names with 83xx and consolidated macrosTanya Jiang2006-11-03-6/+18
| | | | | | | Unified TQM834x variable names with 83xx and consolidated macro in preparation for the 8360 and other upcoming 83xx devices. Signed-off-by: Tanya Jiang <tanya.jiang@freescale.com>
* mpc83xx: Changed to unified mpx83xx names and added common 83xx changesDave Liu2006-11-03-228/+384
| | | | | | | Incorporated the common unified variable names and the changes in preparation for releasing mpc8360 patches. Signed-off-by: Dave Liu <daveliu@freescale.com>
* mpc83xx: Fix missing build for mpc8349emds pci.cTanya Jiang2006-11-03-1/+1
| | | | | | Make pci build for mpc8349emds Signed-off-by: Tanya Jiang <tanya.jiang@freescale.com>
* mpc83xx: Removed unused file resetvec.S for mpc83xx cpuTanya Jiang2006-11-03-10/+1
| | | | | | Removed unused file resetvec.S for mpc83xx cpu Signed-off-by: Tanya Jiang <tanya.jiang@freescale.com>
* NAND Flash verify across block boundariesNick Spence2006-11-03-0/+1
| | | | | | | | | | | | | This patch addresses a problem when CONFIG_MTD_NAND_VERIFY_WRITE is defined and the write crosses a block boundary. The pointer to the verification buffer (bufstart) is not being updated to reflect the starting of the new block so the verification of the second block fails. CHANGELOG: * Fix NAND FLASH page verification across block boundaries
* Added RGMII support to the TSECs and Marvell 881111 PhyNick Spence2006-11-03-4/+4
| | | | | | | Added a phy initialization to adjust the RGMII RX and TX timing Always set the R100 bit in 100 BaseT mode regardless of the TSEC mode Signed-off-by: Nick Spence <nick.spence@freescale.com>
* Merge with /home/tur/proj/uboot_linux_v38b/u-bootWolfgang Denk2006-11-02-262/+198
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| * Finish up support for MarelV38B boardBartlomiej Sieka2006-11-01-48/+56
| | | | | | | | | | | | - add watchdog support - enable GPIO_WKUP_7 pin for input - code cleanup
| * - Fix issues related to the use of ELDK 4 when compiling for MarelV38B:Bartlomiej Sieka2006-11-01-66/+28
| | | | | | | | | | | | | | * remove warnings when compiling ethaddr.c * adjust linker script (fixes a crash resulting from incorrect definition of __u_boot_cmd_start) - Some MarelV38B code cleanup.
| * - Add MPC5XXX register definition MPC5XXX_WU_GPIO_DATA_I and change theBartlomiej Sieka2006-11-01-40/+31
| | | | | | | | | | | | | | | | MPC5XXX_WU_GPIO_DATA macro to MPC5XXX_WU_GPIO_DATA_O (per MPC5200 User's Manual). Replace the uses of MPC5XXX_WU_GPIO_DATA with MPC5XXX_WU_GPIO_DATA_O for affected boards. - Add defintions for some MPC5XXX GPIO pins.
| * Changed MarelV38B board make target to lowercase. Config file cleanup.Bartlomiej Sieka2006-11-01-108/+83
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* | Release U-Boot 1.1.6Wolfgang Denk2006-11-02-1/+46
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* Merge with /home/sr/git/u-boot/nand-ladisWolfgang Denk2006-10-29-217/+230
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| * [PATCH] omap925.c: Remove unused functionsStefan Roese2006-10-28-38/+0
| | | | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Stefan Roese <sr@denx.de>
| * [PATCH] Add some missing machtypes for netstar & voiceblue boardsStefan Roese2006-10-28-5/+4
| | | | | | | | | | | | | | | | Use MACH_TYPE_NETSTAR and MACH_TYPE_VOICEBLUE defines instead of numbers in code. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Stefan Roese <sr@denx.de>
| * [PATCH] NAND: Partition name support added to NAND subsystemStefan Roese2006-10-28-174/+226
| | | | | | | | | | | | | | | | chpart, nboot and NAND subsystem related commands now accept also partition name to specify offset. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Stefan Roese <sr@denx.de>
* | Automatically adjust ARFLAGS so "make -s" is really silent.Wolfgang Denk2006-10-29-0/+4
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* Update CHANGELOG.Wolfgang Denk2006-10-28-0/+77
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* Enable commandline editing and hush shell on all TQM boards.Wolfgang Denk2006-10-28-41/+43
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* README says CFG_AUTO_COMPLETE, but ocde uses CONFIG_AUTO_COMPLETEWolfgang Denk2006-10-28-5/+8
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* Check for illegal character '=' in environment variable names.Wolfgang Denk2006-10-28-0/+5
| | | | | | | | Make sure the string passed as variable name does not contain a '=' character. This not only prevents the common error or typing "setenv foo=bar" instead of "setenv foo bar", but (more importantly) also closes a backdoor which allowed to delete write-protected environment variables, for example by using "setenv ethaddr=".
* Minor code cleanup.Wolfgang Denk2006-10-28-94/+80
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* Don't pass any debug options directly to the assemblerHaavard Skinnemoen2006-10-27-1/+3
| | | | | | | | | When passing the -g option to gcc, gcc automatically selects a suitable --g<format> option to pass on to the assembler. Thus, there's no point in forcing a specific debug option on the assembler using the -Wa mechanism. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* MPC86xx: Cleaned up unused and conditionally used local variables.Jon Loeliger2006-10-27-6/+2
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* Fix "ar" flags in some Makefiles to allow for silent "make -s"Wolfgang Denk2006-10-27-6/+6
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* Fix TSEC driver (now for real): avoid crashes if PHY is not attachedBen Warren2006-10-26-3/+6
| | | | | | | to a TSEC (e.g. a switch is connected via RMII) or if the PHY is defective/incorrectly configured. Signed-off-by: Ben Warren <bwarren@qstreams.com>
* Fix TSEC driver: avoid crashes if PHY is not attachedBen Warren2006-10-26-113/+120
| | | | | | | to a TSEC (e.g. a switch is connected via RMII) or if the PHY is defective/incorrectly configured. Signed-off-by: Ben Warren <bwarren@qstreams.com>
* Code cleanup.Wolfgang Denk2006-10-26-150/+189
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