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2010-04-03s5pc1xx: support the GPIO interfaceMinkyu Kang
This patch adds support the GPIO interface Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-04-03s3c64xx: Add ifdef at the S3C64XX only codesJoonyoung Shim
The s3c6400.h file is only for S3C64XX cpu and the pheripheral port address(0x70000000 - 0x7fffffff) exists at only S3C64XX cpu, so they should be included by only S3C64XX cpu. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> 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>
2010-04-03MAINTAINERS: sort the list of ARM Maintainers by last nameMinkyu Kang
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-04-03SPEAr : Adding maintainer name for spear SoCsVipin KUMAR
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
2010-04-02nios2: Reload timer count in reset_timer()Scott McNutt
When the timestamp is incremented via interrupt and the interrupt period is greater than 1 msec, successive calls to get_timer() can produce inaccurate timing since the interrupts are asynchronous to the timing loop. For example, with an interrupt period of 10 msec two successive calls to get_timer() could indicate an elapsed time of 10 msec after only several hundred usecs -- depending on when the next interrupt actually occurs. This behavior can cause reliability issues with components such as CFI and NAND. This can be remedied by calling reset_timer() prior to establishing the base timestamp with get_timer(0), provided reset_timer() resets the hardware timer (rather than simply resetting only the timestamp). This has the effect of synchronizing the interrupts (and the advance of the timestamp) with the timing loop. Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: pass command line and initrd to linux in bootm.cThomas Chou
This patch adds bootargs passing to nios2 linux. The args passing is enabled with, r4 : 'NIOS' magic r5 : pointer to initrd start r6 : pointer to initrd end r7 : pointer to command line Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: Fix AMDLV065D flash write bug in altera board common tree.Scott McNutt
Signed-off-by: Scott McNutt <smcnutt@psyent.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 support for EPCS16 and EPCS64 configuration devices.Scott McNutt
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02nios2: Add missing Ethernet initialization to board_init().Scott McNutt
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
2010-03-31Prepare v2010.03Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-31net, doc: How to setup MAC address correctlyHeiko Schocher
As this seems unclear, document how the flow of setting up the MAC address is correct. Signed-off-by: Heiko Schocher <hs@denx.de> Text changed slightly, adding input from Mike Frysinger. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-31net, fec_mxc: only setup the device enetaddr with eeprom valueHeiko Schocher
Only fill the device enetaddr with the contents of the eeprom, do not program it in MAC address registers Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Ben Warren <biggerbadderben@gmail.com>
2010-03-31doc: Fix ramdisk examples in doc/uImage.FIT/multi.itsFelix Radensky
The ramdisk sections in doc/uImage.FIT/multi.its lack load address and entry point properties. Using examples from this file will result in unbootable image, u-boot will issue the following error messages: Can't get ramdisk subimage load address! Ramdisk image is corrupt or invalid This patch adds missing properties to ramdisk sections. Signed-off-by: Felix Radensky <felix@embedded-sol.com>
2010-03-31jffs2, suen3: Fix compiler warningHeiko Schocher
$ ./MAKEALL suen3 jffs2_1pass.c: In function 'get_fl_mem': jffs2_1pass.c:399: warning: unused variable 'id' jffs2_1pass.c: In function 'get_node_mem': jffs2_1pass.c:423: warning: unused variable 'id' Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Tom <Tom.Rix@windriver.com>
2010-03-30Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk
2010-03-30Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang 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>
2010-03-30ppc4xx: Fix problem with I2C bus >= 1 initializationStefan Roese
This patch fixes a problem introduced with patch eb5eb2b0 [ppc4xx: Cleanup PPC4xx I2C infrastructure]. We need to assign the I2C base address to the "i2c" pointer inside of the controller loop. Otherwise controller 0 is initialized multiple times instead of initializing each I2C controller sequentially. Tested on Katmai. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
2010-03-29bootm, linux: fix booting Multi-File Image with "kernel+ramdisk+fdt"Heiko Schocher
Booting a "Multi-File Image" including a linux kernel, ramdisk and fdt, generated with mkimage -A ppc \ -O linux \ -T multi \ -C gzip \ -a 00000000 \ -e 00000000 \ -n "kernel-2.6+initrd+dtb" \ -d "vmlinux.bin.gz:ramdisk_image.gz:board.dtb" \ multi.bin actually fails, because ramdisk start and end addresses didn;t get initialized. This patch fixes this issue. Tested on the KUP4K board. Signed-off-by: Heiko Schocher <hs@denx.de>
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>
2010-03-29cmd_i2c: introduced get_alen helper functionFrans Meulenbroeks
The code to parse alen appeared 6 times in the function. Factored this out in a small helper function Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29cmd_i2c: moved a define to before the functionsFrans Meulenbroeks
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29cmd_i2c: moved mispositioned comment for i2c mdFrans Meulenbroeks
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29cmd_i2c.c: declared local functions as staticFrans Meulenbroeks
Declared all functions that were not called outside the file as static Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29Merge remote branch 'origin/master' into nextWolfgang Denk
2010-03-29Merge branch 'next' of git://www.denx.de/git/u-boot-cfi-flash into nextWolfgang Denk
2010-03-28Prepare 2010.03-rc3Wolfgang Denk
Update CHANGELOG Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-28cmd_usb.c: print debug messages only when DEBUG is definedWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-28ml300: remove support for broken, orphaned boardWolfgang Denk
The ml300 board has a number of issues, but nobody cares about this long-orphaned board any more. Remove it. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Michal Simek <monstr@monstr.eu>
2010-03-28Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk
2010-03-28mkimage: fix Segmentation Fault when run without "-n name" optionWolfgang Denk
The restructuring of the mkimage command in commit 89a4d6b1 ("tools: mkimage: split code into core, default and FIT image specific") introduced a bug that caused mkimage to segfault when run without "-n name" option. Initialize the imagename entry to prevent that. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-28Merge branch 'master' of git://git.denx.de/u-boot-cfi-flashWolfgang Denk
2010-03-28Merge branch 'next' of git://git.denx.de/u-boot-coldfire into nextWolfgang Denk
2010-03-26cfi flash: add status polling method for amd flashThomas Chou
This patch adds status polling method to offer an alternative to data toggle method for amd flash chips. This patch is needed for nios2 cfi flash interface, where the bus controller performs 4 bytes read cycles for a single byte read instruction. The data toggle method can not detect chip busy status correctly. So we have to poll DQ7, which will be inverted when the chip is busy. This feature is enabled with the config def, CONFIG_SYS_CFI_FLASH_STATUS_POLL Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Stefan Roese <sr@denx.de>
2010-03-25cfi_flash: precision and underflow problem in tout calculationRenato Andreola
With old configuration it could happen tout=0 if CONFIG_SYS_HZ<1000. Signed-off-by: Renato Andreola <renato.andreola@imagos.it> Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Stefan Roese <sr@denx.de>
2010-03-24ColdFire: Fix m54455EVB save environment bugTsiChung Liew
The ATMEL flash does not have buffer write feature. Assgined buffer_size = 1, so that when there is a write to the flash will not use buffer write function. Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
2010-03-24ColdFire: Fix incorrect M5253DEMO default environmentTsiChung Liew
The flash location is at 0xff800000, not 0 Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
2010-03-24ColdFire: Cache update for all platformsTsiChung Liew
The CF will call cache functions in lib_m68/cache.c and the cache settings are defined in platform configuration file. Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
2010-03-24ColdFire: Fix SDRAM size on M5208evb rev ETsiChung Liew
The proper SDRAM size is 32MB not 64MB Signed-off-by: Jingchang Lu <b22599@freescale.com>
2010-03-24ColdFire: Misc update for M53017TsiChung Liew
Reside Ethernet buffer descriptors in SRAM instead of DRAM. Add CONFIG_SYS_TX_ETH_BUFFER in platform configuration file. Update DRAM control and SRAM control register setting. Update cache setting where size does not write to proper region. Signed-off-by: TsiChung Liew <tsicliew@gmail.com> Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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