- 08 6月, 2010 9 次提交
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由 Delio Brignoli 提交于
I have updated this patch based on the comments [1] by Wolfgang Denk and removed unused variables. [1][http://lists.denx.de/pipermail/u-boot/2010-May/071728.html] Reduce the number of reads per byte transferred on the BUF register from 2 to 1 and take advantage of the TX buffer in the SPI module. On LogicPD OMAP-L138 EVM, SPI read throughput goes up from ~0.8Mbyte/s to ~1.3Mbyte/s. Tested with a 2Mbyte image file. Remove unused variables in the spi_xfer() function. Signed-off-by: NDelio Brignoli <dbrignoli@audioscience.com> Tested-by: NBen Gardiner <bengardiner@nanometrics.ca> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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由 Vaibhav Hiremath 提交于
This patch adds support for the EMIF4 interface available in the AM35x processors. Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NSanjeev Premi <premi@ti.com> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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由 Vaibhav Hiremath 提交于
This patch adds basic support for the AM3517EVM. It includes: - Board files (.c and .h) - Default configuration file - Updates for Makefile Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NSanjeev Premi <premi@ti.com> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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由 Vaibhav Hiremath 提交于
Consolidated SDRC related functions into one file - sdrc.c And also replaced sdrc_init with generic memory init function (mem_init), this generalization of omap memory setup is necessary to support the new emif4 interface introduced in AM3517. Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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由 Vaibhav Hiremath 提交于
initialized for CS1 From: Vaibhav Hiremath <hvaibhav@ti.com> The patch makes sure that size for SDRC CS1 gets calculated only when the CS1 SDRC is initialized. Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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由 Vaibhav Hiremath 提交于
The EVMS have been shipping with NAND (instead of OneNAND) as default. So, this patch sets NAND as default. To choose OneNAND, define CMD_ONENAND instead of CMD_NAND in the config file omap3_evm.h. Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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由 Cyril Chemparathy 提交于
TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a bunch on on-chip integrated peripherals. This patch adds support for the TNETV107X EVM board. Signed-off-by: NCyril Chemparathy <cyril@ti.com> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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由 Cyril Chemparathy 提交于
TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a bunch on on-chip integrated peripherals. This is an initial commit with basic functionality, more commits with drivers, etc. to follow. Signed-off-by: NCyril Chemparathy <cyril@ti.com> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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由 Cyril Chemparathy 提交于
The current ARM1176 CPU specific code is too specific to the SMDK6400 architecture. The following changes were necessary prerequisites for the addition of other SoCs based on ARM1176. Existing board's (SMDK6400) configuration has been modified to keep behavior unchanged despite these changes. 1. Peripheral port remap configurability The earlier code had hardcoded remap values specific to s3c64xx in start.S. This change makes the peripheral port remap addresses and sizes configurable. 2. U-Boot code relocation support Most architectures allow u-boot code to run initially at a different address (possibly in NOR) and then get relocated to its final resting place in RAM. Added support for this capability in ARM1176 architecture. 3. Disable TCM if necessary If a ROM based bootloader happened to have initialized TCM, we disable it here to keep things sane. 4. Remove unnecessary SoC specific includes ARM1176 code does not really need this SoC specific include. The presence of this include prevents builds on other ARM1176 archs. 5. Modified virt-to-phys conversion during MMU disable The original MMU disable code masks out too many bits from the load address when it tries to figure out the physical address of the jump target label. Consequently, it ends up branching to the wrong address after disabling the MMU. Signed-off-by: NCyril Chemparathy <cyril@ti.com> Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>
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- 31 5月, 2010 5 次提交
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由 Kim Phillips 提交于
Add sec3.1 h/w geometry for fdt node fixups. Also, technically, whilst SEC v3.3 h/w honours the tls_ssl_stream descriptor type, it lacks the ARC4 algorithm execution unit required to be able to execute anything meaningful with it. Change the node to agree with the documentation that declares that the sec3.3 really doesn't have such a descriptor type. Reported-by: NHaiying Wang <Haiying.Wang@freescale.com> Signed-off-by: NKim Phillips <kim.phillips@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Timur Tabi 提交于
The ngPIXIS is a board-specific FPGA, but the definition of the registers is mostly consistent. On boards where it matter, register 9 is called 'brdcfg1' instead of 'dma', so rename the variable in the ngpixis_t definition. Signed-off-by: NTimur Tabi <timur@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Timur Tabi 提交于
Add the 'clkdvdr' and 'pmuxcr2' registers to the 85xx definition of struct ccsr_gur. Signed-off-by: NTimur Tabi <timur@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 29 5月, 2010 5 次提交
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由 Tom 提交于
Fetched from http://www.arm.linux.org.uk/developer/machines/download.php And built with repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm commit 3defb2476166445982a90c12d33f8947e75476c4 Signed-off-by: NTom <Tom@bumblecow.com>
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由 Tom 提交于
Fetched from http://www.arm.linux.org.uk/developer/machines/download.php And built with repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm commit 257dab81413b31b8648becfe11586b3a41e5c29a Signed-off-by: NTom <Tom@bumblecow.com>
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- 28 5月, 2010 12 次提交
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由 Thomas Chou 提交于
The nios-32 arch is obsolete and broken. So it is removed. Signed-off-by: NThomas Chou <thomas@wytron.com.tw>
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由 Thomas Chou 提交于
This patch allows users to override default STANDALONE_LOAD_ADDR. The gcclibdir path was duplicated in the standalone Makefile and can be removed. Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Signed-off-by: NScott McNutt <smcnutt@psyent.com>
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由 Thomas Chou 提交于
This patch fixes the run-time error on div64 when built with gcc4, which was reported by jhwu0625 on nios forum. It merges math support from libgcc of gcc4. This patch is copied from nios2-linux. It works with both gcc3 and gcc4. The old mult.c, divmod.c and math.h are removed. Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Signed-off-by: NScott McNutt <smcnutt@psyent.com>
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由 Thomas Chou 提交于
The "-ffixed-r15" option doesn't work well for gcc4. Since we don't use gp for small data with option "-G0", we can use gp as global data pointer. This allows compiler to use r15. It is necessary for gcc4 to work properly. Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Signed-off-by: NScott McNutt <smcnutt@psyent.com>
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由 Thomas Chou 提交于
This patch adds the driver of altera spi controller, which is used as epcs/spi flash controller. It also works with mmc_spi driver. This driver support more than one spi bus, with base list declared #define CONFIG_SYS_ALTERA_SPI_LIST { BASE_0,BASE_1,... } Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Tested-by: NIan Abbott <abbotti@mev.co.uk> Signed-off-by: NScott McNutt <smcnutt@psyent.com>
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由 Thomas Chou 提交于
This patch adds gpio support of Altera PIO component to the nios2-generic board. Though it drives only gpio_led at the moment, it supports bidirectional port to control bit-banging I2C, NAND flash busy status or button switches, etc. Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Tested-by: NIan Abbott <abbotti@mev.co.uk> Signed-off-by: NScott McNutt <smcnutt@psyent.com>
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由 Thomas Chou 提交于
This patch adds a status led driver followed the GPIO access conventions of Linux. The led mask is used to specify the gpio pin. Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Tested-by: NIan Abbott <abbotti@mev.co.uk> Signed-off-by: NScott McNutt <smcnutt@psyent.com>
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由 Thomas Chou 提交于
This patch adds driver for a trivial gpio core, which is described in http://nioswiki.com/GPIO. It is used for gpio led and nand flash interface in u-boot. When CONFIG_SYS_GPIO_BASE is not defined, board may provide its own driver. Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Tested-by: NIan Abbott <abbotti@mev.co.uk> Signed-off-by: NScott McNutt <smcnutt@psyent.com>
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由 Wolfgang Wegner 提交于
This patch adds support for full MII interface on MCF5445x (in contrast to RMII as used on the evaluation boards). Signed-off-by: Wolfgang Wegner <w.wegner at astro-kom.de>
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由 Wolfgang Wegner 提交于
This patch adds the possibility to handle seperate PHYs to MCF5445x. Naming is chosen to resemble the contrary CONFIG_FEC_SHARED_PHY in the linux kernel. Signed-off-by: Wolfgang Wegner <w.wegner at astro-kom.de>
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由 Wolfgang Wegner 提交于
This patch adds the code for handling PCS3 (DSPI chip select 3) in cpu_init.c and m5445x.h Signed-off-by: Wolfgang Wegner <w.wegner at astro-kom.de>
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由 Sergei Shtylyov 提交于
create_pipe() can give wrong result if an expression is passed as the 'endpoint' argument -- due to missing parentheses. Thanks to Martin Mueller for finding the bug and providing the patch. Signed-off-by: NSergei Shtylyov <sshtylyov@ru.mvista.com>
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- 27 5月, 2010 8 次提交
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由 Andrew Caldwell 提交于
The current Blackfin nand write function fills up the write buffer but returns before it has had a chance to drain. On faster systems, this isn't a problem as the operation finishes before the ECC registers are read, but on slower systems the ECC may be incomplete when the core tries to read it. So wait for the buffer to drain once we're done writing to it. Signed-off-by: NAndrew Caldwell <Andrew.Caldwell@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Wolfgang Denk 提交于
Signed-off-by: NWolfgang Denk <wd@denx.de>
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由 Wolfgang Denk 提交于
Signed-off-by: NWolfgang Denk <wd@denx.de>
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由 Andreas Biessmann 提交于
Compiling tools subdirectory on Mac OS X 10.6 (Snow Leopard) complains about wrong syntax in system includes. In file included from /usr/include/stdio.h:444, from ../source/u-boot/include/compiler.h:26, from ../source/u-boot/lib/crc32.c:15: /usr/include/secure/_stdio.h:46: error: syntax error in macro parameter list This can be fixed by reverting the workaround for prior OS X releases in config.mk conditionally for OS X 10.6+. Signed-off-by: NAndreas Biemann <andreas.devel@googlemail.com> Acked-by: NMike Frysinger <vapier@gentoo.org>
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由 Kumar Gala 提交于
Match style we use almost everywhere else Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Michael Weiss 提交于
For CONFIG_SYS_BOOTCOUNT_SINGLEWORD the code had an endianness problem. Signed-off-by: NMichael Weiss <michael.weiss@ifm.com> Signed-off-by: NDetlev Zundel <dzu@denx.de>
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由 Wolfgang Denk 提交于
Use readX() / writeX() accessors instead of inX() / outX(). Suggested-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NWolfgang Denk <wd@denx.de>
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- 22 5月, 2010 1 次提交
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由 Wolfgang Denk 提交于
Fix the following compiler problems: arch/arm/cpu/arm920t/a320/liba320.a(timer.o): In function `udelay': /home/wd/git/u-boot/work/arch/arm/cpu/arm920t/a320/timer.c:160: multiple definition of `udelay' lib/libgeneric.a(time.o):/home/wd/git/u-boot/work/lib/time.c:34: first defined here lib/libgeneric.a(time.o): In function `udelay': time.c:(.text+0x1c): undefined reference to `__udelay' Signed-off-by: NWolfgang Denk <wd@denx.de>
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