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2010-04-19fsl_i2c: Added a callpoint for i2c_board_late_initRichard Retanubun
This patch adds a callpoint in i2c_init that allows board specific i2c board initialization (typically for i2c bus reset) that is called after i2c_init operations, allowing the i2c_board_late_init function to use the pre-configured i2c bus speed and slave address.
2010-04-14ppc4xx: Add option for PPC440SPe ports without old Rev. A supportStefan Roese
The 440SPe Rev. A is quite old and newer 440SPe boards don't need support for this CPU revision. Since removing support for this older version simplifies the creation for newer U-Boot ports, this patch now enables 440SPe > Rev. A support by creating the CONFIG_440SPE_REVA define. By defining this in the board config header, Rev. A will still be supported. Otherwise (default for newer board ports), Rev. A will not be supported. Signed-off-by: Stefan Roese <sr@denx.de>
2010-04-14ppc4xx: alpr: Remove some not needed commands to make image fit againStefan Roese
The latest changes increased the size of the alpr image a bit more. Now it doesn't fit into the 256k reserved for it. This patch now removes the commands "loads" and "loadb" which are not needed in the production systems. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl>
2010-04-13blackfin: Move cpu/blackfin/* to arch/blackfin/cpu/*Peter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13ppc: Move cpu/$CPU to arch/ppc/cpu/$CPUPeter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13Move architecture-specific includes to arch/$ARCH/include/asmPeter Tyser
This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13Replace "#include <asm-$ARCH/$FILE>" with "#include <asm/$FILE>"Peter Tyser
The appropriate include/asm-$ARCH directory should already by symlinked to include/asm so using the whole "asm-$ARCH" path is unnecessary. This change should also allow us to move the include/asm-$ARCH directories into their appropriate lib/$ARCH/ directories. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13Rename lib_generic/ to lib/Peter Tyser
Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13Move lib_$ARCH directories to arch/$ARCH/libPeter Tyser
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-10Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk
2010-04-10config_cmd_all.h: Sort entries alphabeticallyDetlev Zundel
Signed-off-by: Detlev Zundel <dzu@denx.de>
2010-04-10config_cmd_all.h: added missing CONFIG_CMD_UBI and CONFIG_CMD_UBIFSFrans Meulenbroeks
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-04-10Add initial support for Matrix Vision mvSMR board based on MPC5200B.Andre Schwarz
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
2010-04-08Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk
2010-04-08Merge branch 'master' of git://git.denx.de/u-boot-i2cWolfgang Denk
2010-04-08Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2010-04-07ppc/85xx: Use CONFIG_NS16550_MIN_FUNCTIONS to reduce NAND_SPL sizeKumar Gala
The MPC8536DS_NAND SPL build was failing due to code size increase introduced by commit: commit 33f57bd553edf29dffef5a6c7d76e169c79a6049 Author: Kumar Gala <galak@kernel.crashing.org> Date: Fri Mar 26 15:14:43 2010 -0500 85xx: Fix enabling of L1 cache parity on secondary cores We built in some NS16550 functions that we dont need and can get rid of them via CONFIG_NS16550_MIN_FUNCTIONS. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07p2020ds: add alternate boot bank support using the ngPIXIS FPGATimur Tabi
The Freescale P2020DS board uses a new type of PIXIS FPGA, called the ngPIXIS. The ngPIXIS has one distinct new feature: the values of the on-board switches can be selectively overridden with shadow registers. This feature is used to boot from a different NOR flash bank, instead of having a register dedicated for this purpose. Because the ngPIXIS is so different from the previous PIXIS, a new file is introduced: ngpixis.c. Also update the P2020DS checkboard() function to use the new macros defined in the header file. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07fsl: improve the PIXIS code and fix a few bugsTimur Tabi
Refactor and document the Freescale PIXIS code, used on most 85xx and 86xx boards. This makes the code easier to read and more flexible. Delete pixis.h, because none of the exported functions were actually being used by any other file. Make all of the functions in pixis.c 'static'. Remove "#include pixis.h" from every file that has it. Remove some unnecessary #includes. Make 'pixis_base' into a macro, so that we don't need to define it in every function. Add "while(1);" loops at the end of functions that reset the board, so that execution doesn't continue while the reset is in progress. Replace in_8/out_8 calls with clrbits_8, setbits_8, or clrsetbits_8, where appropriate. Replace ulong/uint with their spelled-out equivalents. Remove unnecessary typecasts, changing the types of some variables if necessary. Add CONFIG_SYS_PIXIS_VCFGEN0_ENABLE and CONFIG_SYS_PIXIS_VBOOT_ENABLE to make it easier for specific boards to support variations in the PIXIS registers sets. No current boards appears to need this feature. Fix the definition of CONFIG_SYS_PIXIS_VBOOT_MASK for the MPC8610 HPCD. Apparently, "pixis_reset altbank" has never worked on this board. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-0785xx: Set HID1[mbdd] on e500v2 rev5.0 or greaterSandeep Gopalpet
The HID1[MBDD] bit is new on rev5.0 or greater cores and will optimize the performance of mbar/eieio instructions. Signed-off-by: Sandeep Gopalpet <sandeep.kumar@freescale.com>
2010-04-0785xx: Added various P1012/P1013/P1021/P1022 definesKumar Gala
There are various locations that we have chip specific info: * Makefile for which ddr code to build * Added P1012/P1013/P1021/P1022 to cpu_type_list and SVR list * Added number of LAWs for P1012/P1013/P1021/P1022 * Set CONFIG_MAX_CPUS to 2 for P1021/P1022 * PCI port config Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07Blackfin: IP04: new board portBrent Kandetzki
A low cost 4 port IP-PBX board. Signed-off-by: Brent Kandetzki <BrentK@teleco.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07Blackfin: sync ptrace headers with linuxMike Frysinger
Scrub a lot of dead cruft in the process. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07Blackfin: cm-bf561: update network/env settingsHarald Krapfenbauer
Switch to the SMC911X driver by default now, and fix LDR env settings. Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07Blackfin: bf537-stamp: add board test definesMike Frysinger
We tweak the configs a little when doing automated hardware tests. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07fdt: Add fdt_del_node_and_alias helperKumar Gala
Add a helper function that given an alias will delete both the node the alias points to and the alias itself Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-04-07Blackfin: disable NetBSD bootm support by defaultMike Frysinger
There is no Blackfin/NetBSD port, so enabling support for it by default doesn't make any sense. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-0785xx: Add defines for BUCSR bits to make code more readableKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07fsl_esdhc: Only modify the field we are changing in WMLRoy Zang
When we set the read or write watermark in WML we should maintain the rest of the register as is, rather than using some hard coded value. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07fsl_esdhc: Add function to reset the eSDHC controllerJerry Huang
To support multiple block read command we must set abort or use auto CMD12. If we booted from eSDHC controller neither of these are used and thus we need to reset the controller to allow multiple block read to function. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07fsl_esdhc: Always stop clock before changing frequencyKumar Gala
We need to stop the clocks on 83xx/85xx as well as imx. No need to make this code conditional to just imx. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Stefano Babic <sbabic@denx.de>
2010-04-06i2c: Move PPC4xx I2C driver into drivers/i2c directoryStefan Roese
This patch moves the PPC4xx specific I2C device driver into the I2C drivers directory. All 4xx config headers are updated to include this driver. Signed-off-by: Stefan Roese <sr@denx.de>
2010-04-03at91: use C structs for AT91 OHCI codeMatthias Fuchs
This patch is part of migrating the AT91 support towards using C struct for all SOC access. It removes one more CONFIG_AT91_LEGACY warning. at91_pmc.h needs cleanup after migration of the drivers has been done. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
2010-04-03at91: boards cleanup for deprecated CONFIG_CMD_AUTOSCRIPTDaniel Gorsulowski
CONFIG_CMD_AUTOSCRIPT support is deprecated and non-existing This clean up patch removes the references for esd boards Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2010-04-03SAMSUNG: SMDKC100: Adds ethernet support.Naveen Krishna CH
Add setup for ethernet on SMDKC100, allowing kernel/ramdisk to be loaded over tftp. The preinit function will configure GPIO (GPK0CON) & SROMC to look for environment in SROM Bank 3. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-04-03S5PC100: Function to configure the SROMC registers.Naveen Krishna CH
Nand Flash, Ethernet, other features might need to configure the SROMC registers accordingly. The config_sromc() functions helps with this. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-04-03S5PC100: Memory SubSystem Header file, register description(SROMC).Naveen Krishna CH
Memory subsystem of S5PC100 handles SROM, SRAM, OneDRAM, OneNand, NAND Flash, DDRs. smc.h is a common place for the register description of Memory subsystem of S5PC100. Note: Only SROM related registers are descibed now. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-04-03s5pc1xx: support the GPIO interfaceMinkyu Kang
This patch adds support the GPIO interface Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-04-03S5PC100: Moves the Macros to a common header fileNaveen Krishna CH
The get_pll_clk(int) API returns the PLL frequency based on the (int) argument which is defined locally in clock.c Moving that #define to common header file (clk.h) would be helpful when using the API from other files. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-04-02nios2: Set CONFIG_SYS_HZ to 1000 all nios2 boards.Scott McNutt
CONFIG_SYS_HZ was being calculated (incorrectly) in nios2 configuration headers. Updated comments to accurately describe timebase macros. Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: Fix outx/writex parameter order in io.hScott McNutt
The outx/writex macros were using writex(addr, val) rather than the standard writex(val, addr), resulting in incompatibilty with architecture independent components. This change set uses standard parameter order. Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: add struct stat support in linux/stat.hThomas Chou
This is needed for jffs2 support. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: use bitops from linux-2.6 asm-genericThomas Chou
These are needed to use ubi/ubifs. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: add local_irq_enable/disable to asm-nios2/system.hThomas Chou
Copy from linux header. This is needed for generic bitops. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: add asm-nios2/errno.hThomas Chou
Just pull in asm-generic. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: Move serial drivers to individual files in drivers/serialScott McNutt
The standard Altera UART & JTAG UART as well as the OpenCores YANU driver are now in individual files in drivers/serial rather than a single file uner cpu/nios2. Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-01Merge branch 'next'Wolfgang Denk
2010-03-30mpc86xx: set the DDR BATs after calculating true DDR sizeTimur Tabi
After determining how much DDR is actually in the system, set DBAT0 and IBAT0 accordingly. This ensures that the CPU won't attempt to access (via speculation) addresses outside of actual memory. On 86xx systems, DBAT0 and IBAT0 (the BATs for DDR) are initialized to 2GB and kept that way. If the system has less than 2GB of memory (typical for an MPC8610 HPCD), the CPU may attempt to access this memory during speculation. The zlib code is notorious for generating such memory reads, and indeed on the MPC8610, uncompressing the Linux kernel causes a machine check (without this patch). Currently we are limited to power of two sized DDR since we only use a single bat. If a non-power of two size is used that is less than CONFIG_MAX_MEM_MAPPED u-boot will crash. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-03-3085xx: Fix enabling of L1 cache parity on secondary coresKumar Gala
Use the same code between primary and secondary cores to init the L1 cache. We were not enabling cache parity on the secondary cores. Also, reworked the L1 cache init code to match the e500mc L2 init code that first invalidates the cache and locks. Than enables the cache and makes sure its enabled before continuing. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-03-29i2c: made unused function i2c_mux_add_device staticFrans Meulenbroeks
and removed it from the .h file Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
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