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* cmd_usage(): simplify return code handlingWolfgang Denk2010-07-24-250/+140
| | | | | | | | | | | | | | | | Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk2010-07-24-14/+76
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| * ppc4xx: T3CORP fixes and updatesStefan Roese2010-07-23-5/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes some problems for the T3CORP board. Here the list of the changes: - Add 600-67 and 677 CPU frequency setting to chip_config command - Define CONFIG_DDR_RFDC_FIXED on t3corp: While using the "normal" auto calibration code, sometimes values for RFDC were picked (>= T3) that resulted in a non-working U-Boot (hang upon relocation, while running from SDRAM). With this optimized RFDC value we can force this register and use the auto-calibration code to setup the remaining calibration registers. - Increase sizes of FPGA chips selects - EBC timing updated OEN=3 for 66 MHz EBC speed - Change ext. IRQ2 setup to level-low active - Enable CONFIG_SYS_CFI_FLASH_STATUS_POLL By defining CONFIG_SYS_CFI_FLASH_STATUS_POLL, DQ7 is polled to detect the chip busy status. This is now used instead of the data toggle method which is used historically by default in the common CFI driver. With this change a problem with not written data is solved on this board, where a 32 byte block of data is still erased instead of filled with the correct content after these commands: => erase 0xfc100000 +0x1000000 .................................................................... done Erased 128 sectors => cp.b 0x100000 0xfc100000 0x1000000 Copy to Flash... done => cmp.b 0x100000 0xfc100000 0x1000000 byte at 0x00d0d6c0 (0x00) != byte at 0xfcd0d6c0 (0xff) Total of 12637888 bytes were the same Signed-off-by: Stefan Roese <sr@denx.de>
| * ppc4xx/Canyonlands added USB board callbacksRupjyoti Sarmah2010-07-23-9/+55
| | | | | | | | | | | | | | | | | | | | Functions added to support board callbacks for USB init. This isolates USB manipulations such that it is only touched if USB is used by U-Boot. Signed-off-by: Dave Mitchell <dmitchell@appliedmicro.com> Signed-off-by: Rupjyoti Sarmah <rsarmah@appliedmicro.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | powerpc/85xx & 86xx: Rework ft_fsl_pci_setup to not require aliasesKumar Gala2010-07-20-155/+29
| | | | | | | | | | | | | | | | | | | | | | Previously we used an alias the pci node to determine which node to fixup or delete. Now we use the new fdt_node_offset_by_compat_reg to find the node to update. Additionally, we replace the code in each board with a single macro call that makes assumes uniform naming and reduces duplication in this area. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | powerpc/86xx: Rename PCI1/2 to PCIE1/2 on MPC8641HPCN & SBC8641Kumar Gala2010-07-20-72/+72
| | | | | | | | | | | | | | | | The MPC8641 boards actually only have PCIE not PCI. Rename so we are uniform with regards to names so we can replace this code with templated code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | powerpc/86xx: Move PCI/PCIe address defines into common immap_86xx.hKumar Gala2010-07-20-4/+4
|/ | | | | | | | Remove dupliacted setting of PCI/PCIe address and offsets in board config.h. Renamed CONFIG_SYS_PCI1/2_ADDR to CONFIG_SYS_PCI1/2ADDR on MPC8641 boards since its really PCIE controllers and not PCI. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Drop support for GTH boardWolfgang Denk2010-07-17-2002/+0
| | | | | | | | | | | | | | | The board maintainer states: The GTH board is obsolete and has not been manufactured for several years. To my knowledge, no recent U-Boot build has been tested on that card. So drop support for this board. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Thomas Lange <thomas@corelatus.se> Acked-by: Thomas Lange<thomas@corelatus.se>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2010-07-16-585/+1027
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| * powerpc/85xx: Move p1022ds slot code into board fileKumar Gala2010-07-16-0/+69
| | | | | | | | | | | | | | | | The code to map SERDES configs to slot names is board specific and not chip specific. Thus it should live in board/freescale/p1022ds/ and not in arch/powerpc/cpu/. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * ppc/85xx: Convert MPC8536DS to using board common ICS307 codeKumar Gala2010-07-16-148/+1
| | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * ppc/85xx: Convert MPC8572DS to using board common ICS307 codeKumar Gala2010-07-16-144/+2
| | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * powerpc: add support for the Freescale P1022DS reference boardTimur Tabi2010-07-16-0/+542
| | | | | | | | | | | | | | | | | | | | | | | | | | Specifics: 1) 36-bit only 2) Booting from NOR flash only 3) Environment stored in NOR flash only 4) No SPI support 5) No DIU support Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * 83xx/85xx/86xx: LBC register cleanupBecky Bruce2010-07-16-143/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, 83xx, 86xx, and 85xx have a lot of duplicated code dedicated to defining and manipulating the LBC registers. Merge this into a single spot. To do this, we have to decide on a common name for the data structure that holds the lbc registers - it will now be known as fsl_lbc_t, and we adopt a common name for the immap layouts that include the lbc - this was previously known as either im_lbc or lbus; use the former. In addition, create accessors for the BR/OR regs that use in/out_be32 and use those instead of the mismash of access methods currently in play. I have done a successful ppc build all and tested a board or two from each processor family. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * Move ICS CLK chip frequency calculation code into a common board libraryKumar Gala2010-07-16-149/+119
| | | | | | | | | | | | | | | | | | | | | | | | We have several boards that use the same ICS307 CLK chip to drive the System clock and DDR clock. Move the code into a common location so we share it. Convert the P2020DS board as the first to use the new common ICS307 code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Timur Tabi <timur@freescale.com>
| * ppc/85xx: Add a structure defn for PIXIS registersKumar Gala2010-07-16-1/+183
| | | | | | | | | | | | | | | | | | | | | | | | | | The various boards that have PIXIS FPGAs have slightly different register definitions, however there is some common functionality (like reset, ICS307 clk control, etc) that can be shared. The struct definition exists for MPC8536DS, MPC8544DS, MPC8572DS, MPC8610HPCD, and MPC8641HPCN boards. Also fixed ngpixis to be __packed__ instead of aligned. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-pxaWolfgang Denk2010-07-15-0/+835
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| * | PXA: ZipitZ2 supportMarek Vasut2010-07-14-0/+364
| | | | | | | | | | | | | | | | | | This patch adds support for Aeronix Zipit Z2 handheld. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * | PXA: Toradex Colibri PXA270 supportMarek Vasut2010-07-14-0/+200
| | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * | PXA: Voipac PXA270 SupportMarek Vasut2010-07-14-0/+271
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the Voipac PXA270 board. The support includes: - Ethernet - USB - MMC - NOR Booting - OneNAND Booting - LCD - HDD Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Scott Wood <scottwood@freescale.com>
* | Merge branch 'master' of ../masterWolfgang Denk2010-07-15-2081/+810
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| * Merge branch 'next' of git://git.denx.de/u-boot-niosWolfgang Denk2010-07-14-409/+15
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| | * nios2: remove EP1C20, EP1S10, EP1S40 boardsThomas Chou2010-07-12-409/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The example configuration files of nios2-generic board can generated binary to run on the EP1C20, EP1S10, and EP1S40 boards. So the three boards can be removed. With nios2-generic approach, the fpga parameter header file can be generated from hardware designs using tools. Porting u-boot for nios2 boards is simplified. Vendors can supply their fpga parameter file or patches to add a new nios2-generic board instance. There is no need to include other boards support for nios2 in the u-boot mainline. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
| | * nios2: add spi flash support to nios2-generic boardThomas Chou2010-07-12-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables the altera_spi and spi_flash drivers for the nios2-generic board. It allows access to the EPCS/SPI flash on the Altera EP1C20 board. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Tested-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
| | * nios2: add gpio_requestThomas Chou2010-07-12-0/+5
| | | | | | | | | | | | | | | | | | | | | This will be used by nand_plat. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
| * | Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk2010-07-14-0/+611
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| | * | 83xx: add support for ve8313 boardHeiko Schocher2010-07-09-0/+272
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add support for the ve8313 board based on Freescale MPC8313 CPU. - serial console on UART 1 - 128 MB DDR RAM - 32 MB NOR Flash - 16 MB NAND Flash - Ethernet MII Mode over on TSEC0 - micrel ksz804 phy - Hardware WDT MAX824 changes since v1 - Environment size = sector size - use red. environment - add comments from Kim Phillips - add MAKEALL, MAINTAINERS entry - Codingstyle issues fixed - inserted original Copyrights - PCI subsys vendor ID changed from 0x1057 (Motorola) to 0x1957 (Freescale) changes since v2 - add comments from Wolfgang Denk - fix Codingstyle and some comments - reworked WDT reset (just toggling the WD_TRIG pin) - Environment size now 16KiB - fixed RAMBOOT version - fixed CONFIG_SYS_LOAD_ADDR - renamed CONFIG_TSEC1_NAME to TSEC1 Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| | * | MPC8308RDB: minimal support for devboard from FreescaleIlya Yanok2010-07-09-0/+339
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides support for MPC8308RDB development board from Freescale with a minimal set of features: Dual UART is supported NOR flash is supported Both TSEC Ethernet controllers are supported PCI Express initialization is supported The following features are enabled in configuration but not fully tested: I2C (used to get the board revision) I2C-connected RTC VSC7385 switch There is one (hopefully) minor issue: on soft reset the board sometimes resets twice. I've not managed to find the fix for this problem yet. As a workaround instruction cache can be disabled. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk2010-07-14-56/+77
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| | * | edminiv2: add ethernet supportAlbert Aribaud2010-07-12-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add edminiv2 board support for mv_egiga. Add edminiv2 config to enable mv_egiga. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| | * | Write MAC address automatically on MACB-based boardsBen Warren2010-07-12-56/+0
| | |/ | | | | | | | | | | | | | | | Also, remove all calls to eth_init() in boards that use MACB Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | Blackfin: bf527-ad7160-eval: new board supportMichael Hennerich2010-07-13-0/+112
| | | | | | | | | | | | | | | | | | | | | Support the new AD7160 eval board. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: cm-bf548: convert to portmux frameworkMike Frysinger2010-07-13-66/+22
| | | | | | | | | | | | | | | | | | | | | Rather than bang MMRs directly, use the new portmux framework to handle the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf527-ezkit: convert to portmux frameworkMike Frysinger2010-07-13-11/+9
| | | | | | | | | | | | | | | | | | | | | Rather than bang MMRs directly, use the new portmux framework to handle the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf548-ezkit: convert to portmux frameworkMike Frysinger2010-07-13-65/+26
| | | | | | | | | | | | | | | | | | | | | Rather than bang MMRs directly, use the new portmux framework to handle the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf518f-ezbrd: convert to portmux frameworkMike Frysinger2010-07-13-12/+6
| | | | | | | | | | | | | | | | | | | | | Rather than bang MMRs directly, use the new portmux framework to handle the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf518f-ezbrd: handle different PHYs dynamicallyMike Frysinger2010-07-13-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | The original BF518F-EZBRD's have a Micrel KSZ8893 DSA on them, but newer ones only have a National PHY (which lack a RX Error interrupt line). So in the board eth init code, dynamically detect what is hooked up to the MAC and handle each accordingly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf533-stamp: scrub unused codeMike Frysinger2010-07-13-54/+9
| | | | | | | | | | | | | | | | | | | | | | | | Much of the local bf533-stamp.h header is unused, and the few bits that are are only needed in one file. So move the few used bits out and punt all the rest. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: blackstamp: convert eth/flash swap logic to gpio frameworkMike Frysinger2010-07-13-9/+3
| | | | | | | | | | | | | | | | | | | | | Rather than bang MMRs directly, use the new portmux framework to handle the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf533-stamp: convert eth/flash swap logic to gpio frameworkMike Frysinger2010-07-13-27/+20
| | | | | | | | | | | | | | | | | | | | | Rather than bang MMRs directly, use the new portmux framework to handle the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: convert gpio flash logic to common gpio layerMike Frysinger2010-07-05-43/+34
| | | | | | | | | | | | | | | | | | Use the common gpio layer rather than bang on MMRs directly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf537-stamp: use common spi boot workaround codeMike Frysinger2010-07-05-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | The common gpio code provides a function for handling the spi boot workaround logic, so switch over to that rather than bang on the gpio MMRs directly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: switch to common GPIO LED driverMike Frysinger2010-07-05-94/+0
| | | | | | | | | | | | | | | | | | | | | Now that we have a unified gpio layer, the different status led implementations can be switched to the common gpio led driver. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: unify custom gpio commandsMike Frysinger2010-07-05-385/+5
| | | | | | | | | | | | | | | | | | | | | Now that we have a unified gpio layer, the misc partial gpio commands can be unified and made complete (support all possible gpios). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: ibf-dsp561: enable AX88180 net driverHoan Hoang2010-07-05-0/+8
| | | | | | | | | | | | | | | Signed-off-by: Hoan Hoang <hnhoan@i-syst.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf537-stamp: drop old spi_flash driverMike Frysinger2010-07-05-997/+0
| |/ | | | | | | | | | | | | | | The new common spi framework and spi flash subsystem provides all the same functionality as the old Blackfin-specific driver, so punt the old one as it has been sticking around long enough. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | ARMV7: Add support for TI OMAP4 PandaSteve Sakoman2010-07-05-0/+142
| | | | | | | | | | | | | | | | | | | | | | | | OMAP4 Panda is a reference board based on OMAP4430, an ARMV7 Cortex A9 CPU This patch adds basic support for booting the board. It includes i2c and mmc support. It assumes U-boot is loaded to SDRAM with the help of another small bootloader (x-load) running from SRAM. U-boot currently relies on x-load for clock, mux, and SDRAM initialization Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | ARMV7: Add support for TI OMAP4430 SDPSteve Sakoman2010-07-05-0/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | OMAP4430 SDP is a reference board based on OMAP4430, an ARMV7 Cortex A9 CPU This patch adds basic support for booting the board. It includes i2c and mmc support. It assumes U-boot is loaded to SDRAM with the help of another small bootloader (x-load) running from SRAM. U-boot currently relies on x-load for clock, mux, and SDRAM initialization Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | ARM: Rename arch/arm/cpu/arm_cortexa8 to armv7Steve Sakoman2010-07-05-1/+1
|/ | | | | | | | | | | | The purpose of this patch is to prepare for adding the OMAP4 architecture, which is Cortex A9 Cortex A8 and A9 both belong to the armv7 architecture, hence the name change. The two architectures are similar enough that substantial code can be shared. Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Make sure that argv[] argument pointers are not modified.Wolfgang Denk2010-07-04-275/+275
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hush shell dynamically allocates (and re-allocates) memory for the argument strings in the "char *argv[]" argument vector passed to commands. Any code that modifies these pointers will cause serious corruption of the malloc data structures and crash U-Boot, so make sure the compiler can check that no such modifications are being done by changing the code into "char * const argv[]". This modification is the result of debugging a strange crash caused after adding a new command, which used the following argument processing code which has been working perfectly fine in all Unix systems since version 6 - but not so in U-Boot: int main (int argc, char **argv) { while (--argc > 0 && **++argv == '-') { /* ====> */ while (*++*argv) { switch (**argv) { case 'd': debug++; break; ... default: usage (); } } } ... } The line marked "====>" will corrupt the malloc data structures and usually cause U-Boot to crash when the next command gets executed by the shell. With the modification, the compiler will prevent this with an error: increment of read-only location '*argv' N.B.: The code above can be trivially rewritten like this: while (--argc > 0 && **++argv == '-') { char *arg = *argv; while (*++arg) { switch (*arg) { ... Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
generated by cgit v1.1 at 2024-11-30 16:36:31 +0000