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* MX31: drop warnings due to missing prototype for mxc_watchdog_reset()Stefano Babic2011-05-23-0/+1
| | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX31: Make get_reset_cause() static and drop unreachable codeStefano Babic2011-05-23-5/+1
| | | | | | | | get_reset_cause() should not be exported. Drop code in the function after return statement that can generate warnings due to unreachable code. Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* MX53: Handle silicon revision 2.1 caseFabio Estevam2011-05-23-7/+3
| | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* Minor coding style cleanup.Wolfgang Denk2011-05-19-2/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* at91: fixed at91sam9263 system fileDaniel Gorsulowski2011-05-18-37/+18
| | | | Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
* remove __attribute__ ((packed)) in at91 headersJens Scharsig2011-05-18-8/+8
| | | | | | | * remove __attribute__ ((packed)) to prevent byte access to soc registers in some gcc version Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
* at91rm9200: fix lowlevel_init() SMRDATA sizeJens Scharsig2011-05-18-2/+6
| | | | | | | * use start/end label for initialization tables instead of fix values Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* AT91: fix timer.c - remove reset_timer()Reinhard Meyer2011-05-18-16/+11
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: remove LEGACY from at91_rstc.hReinhard Meyer2011-05-18-25/+0
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: change includes from asm/arch/io.h to asm/io.hReinhard Meyer2011-05-18-51/+7
| | | | | | and remove the now unused asm/arch-at91/io.h Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: cleanup at91sam9260_matrix.h to struct SoC accessReinhard Meyer2011-05-18-57/+45
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: fix related at91 system/driver filesReinhard Meyer2011-05-18-51/+33
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: fix related arch-at91 header filesReinhard Meyer2011-05-18-29/+15
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: cleanup hardware.h, remove memory-map.hReinhard Meyer2011-05-18-100/+32
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: rework at91sam9g45.hReinhard Meyer2011-05-18-118/+107
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: rework at91sam9263.hReinhard Meyer2011-05-18-118/+100
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: rework at91sam9261.hReinhard Meyer2011-05-18-85/+102
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: rework at91sam9260.hReinhard Meyer2011-05-18-120/+132
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* Kirkwood: allow to override CONFIG_SYS_TCLKSimon Guinot2011-05-11-3/+5
| | | | | | | | | | | | | | This patch allow to override CONFIG_SYS_TCLK from board configuration files. This is needed for the Network Space v2 which use a non standard core clock frequency (166MHz instead of 200MHz for a 6281 SoC). As a possible enhancement for 6281 and 6282 devices, TCLK could be dynamically detected by checking the Sample at Reset register bit 21. Additionally this patch fix a typo. Signed-off-by: Simon Guinot <sguinot@lacie.com> Acked-by: Prafulla Wadaskar <Prafulla@marvell.com>
* MX31: change return value of get_cpu_revStefano Babic2011-05-11-14/+19
| | | | | | | | | | Drop warnings in get_cpu_rev and changes the return value (a u32 instead of char * is returned) of the function to be coherent with other processors. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Detlev Zundel <dzu@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com>
* MX31: removed warning due to missing prototypeStefano Babic2011-05-11-0/+1
| | | | | | | Drop warning caused by missing prototype for mxc_hw_watchdog_reset(). Signed-off-by: Stefano Babic <sbabic@denx.de>
* Handle most LDSCRIPT setting centrallyScott Wood2011-04-30-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, some linker scripts are found by common code in config.mk. Some are found using CONFIG_SYS_LDSCRIPT, but the code for that is sometimes in arch config.mk and sometimes in board config.mk. Some are found using an arch-specific rule for looking in CPUDIR, etc. Further, the powerpc config.mk rule relied on CONFIG_NAND_SPL when it really wanted CONFIG_NAND_U_BOOT -- which covered up the fact that not all NAND_U_BOOT builds actually wanted CPUDIR/u-boot-nand.lds. Replace all of this -- except for a handful of boards that are actually selecting a linker script in a unique way -- with centralized ldscript finding. If board code specifies LDSCRIPT, that will be used. Otherwise, if CONFIG_SYS_LDSCRIPT is specified, that will be used. If neither of these are specified, then the central config.mk will check for the existence of the following, in order: $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds (only if CONFIG_NAND_U_BOOT) $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds (only if CONFIG_NAND_U_BOOT) $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds $(TOPDIR)/$(CPUDIR)/u-boot.lds Some boards (sc3, cm5200, munices) provided their own u-boot.lds that were dead code, because they were overridden by a CPUDIR u-boot.lds under the old powerpc rules. These boards' own u-boot.lds have bitrotted and no longer work -- these lds files have been removed. Signed-off-by: Scott Wood <scottwood@freescale.com> Tested-by: Graeme Russ <graeme.russ@gmail.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2011-04-27-944/+1685
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| * Don't grab memory for LCD if FB address is definedMinkyu Kang2011-04-27-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | If FB address is defined specific address then don't grab memory for LCD Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Kumar Gala <kumar.gala@freescale.com>
| * ftsmc020: move ftsmc020 static mem controller to driver/mtdMacpaul Lin2011-04-27-131/+0
| | | | | | | | | | | | | | | | | | | | | | Move the header file and definitions of ftsmc020 static memory control unit from a320 SoC folder to "drivers/mtd" folder. This change will let other SoC which also use ftsmc020 could share the same header file. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
| * ftsdmc020: move ftsdmc020.h to include/faradayMacpaul Lin2011-04-27-103/+0
| | | | | | | | | | | | | | | | | | | | Move the header file "ftsdmc020.h" (SDRAM Controller) to "include/faraday" folder. This change will let other SoC which also use ftsdmc020 could share the same header file. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
| * ARMV7: OMAP3: Cleanup extern variables in mem.cLuca Ceresoli2011-04-27-32/+0
| | | | | | | | | | | | | | | | | | | | | | | | Removed boot_flash_* extern variables. boot_flash_type was totally unused. The other ones were actually constants, so they have been replaced with #defines in the board config files. Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * arm: Tegra2: GPIO: Add basic GPIO definitionsTom Warren2011-04-27-0/+60
| | | | | | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
| * arm: Tegra2: Add missing PLLX initTom Warren2011-04-27-2/+33
| | | | | | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
| * ARM: fix stack pointer adjustment in board_init_f()Eric Cooper2011-04-27-1/+1
| | | | | | | | | | | | | | | | Since addr_sp is a byte address, it should be adjusted by 12 here. Signed-off-by: Eric Cooper <ecc@cmu.edu> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Wolfgang Denk <wd@denx.de>
| * arm: Tegra2: add support for A9 CPU initTom Warren2011-04-27-1/+626
| | | | | | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
| * ARMV7: OMAP3: Add GPMC_CONFIGx register value definitionsLuca Ceresoli2011-04-27-0/+95
| | | | | | | | | | Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * ARMV7: OMAP3: Fix preprocessor check for CONFIG_OMAP34XXLuca Ceresoli2011-04-27-1/+1
| | | | | | | | | | | | | | | | | | | | CONFIG_OMAP34XX must be checked for existence, not value. Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * omap3_beagle: enable EHCI and USB storage.Alexander Holler2011-04-27-0/+58
| | | | | | | | | | | | | | | | | | | | The reset sequence/configuration for ehci is highly board specific, so this will be done in the source for the board, instead of introducing several CONFIG_* which would be needed to make those few lines in beagle.c usable across different OMAP boards. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP3: Add support for DPLL5 (usbhost)Alexander Holler2011-04-27-5/+85
| | | | | | | | | | Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * Replace obsolete e-mail addressAlbert ARIBAUD2011-04-27-10/+10
| | | | | | | | Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * a320evb: fix include path of timer fttmr010Macpaul Lin2011-04-27-1/+1
| | | | | | | | | | | | Fix include path of timer fttmr010 in a320evb. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
| * fttmr010: move fttmr010 header to include/faradayMacpaul Lin2011-04-27-73/+0
| | | | | | | | | | | | | | | | | | | | | | Move the header file and definitions of fttmr010 power control unit from a320 SoC folder to "include/faraday" folder. This change will let other SoC which also use fttmr010 could share the same header file. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
| * Orion5x: Correct DRAM bank detectionRogan Dawes2011-04-27-1/+2
| |
| * I2C: add i2c support for Armada100 platformLei Wen2011-04-27-18/+50
| | | | | | | | | | | | | | | | Add i2c support to aspenite board with Armada100 soc. Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Lei Wen <leiwen@marvell.com>
| * I2C: add i2c support for Pantheon platformLei Wen2011-04-27-3/+29
| | | | | | | | | | | | | | | | Add i2c support to dkb board with pantheon soc. Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Lei Wen <leiwen@marvell.com>
| * mv_i2c: use structure to replace the direclty defineLei Wen2011-04-27-56/+10
| | | | | | | | | | | | | | | | | | | | Add i2c_clk_enable in the cpu specific code, since previous platform it, while new platform don't need. In the pantheon and armada100 platform, this function is defined as NULL one. Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Lei Wen <leiwen@marvell.com>
| * pxa: move i2c driver to the common placeLei Wen2011-04-27-470/+0
| | | | | | | | | | | | | | | | | | For better sharing with other platform other than pxa's, it is more convenient to put the driver to the common place. Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Lei Wen <leiwen@marvell.com>
| * arm: a320: use new ftpmu010 APIPo-Yu Chuang2011-04-27-20/+3
| | | | | | | | | | | | | | ftpmu010 related code has been moved to drivers/power/. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com> Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
| * arm: Use optimized memcpy and memset from linuxMatthias Weisser2011-04-27-2/+437
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using optimized versions of memset and memcpy from linux brings a quite noticeable speed (x2 or better) improvement for these two functions. Here are some numbers for test done with jadecpu | HEAD(1)| HEAD(1)| HEAD(2)| HEAD(2)| | | +patch | | +patch | ---------------------------+--------+--------+--------+--------+ Reset to prompt | 438ms | 330ms | 228ms | 120ms | | | | | | TFTP a 3MB img | 4782ms | 3428ms | 3245ms | 2820ms | | | | | | FATLOAD USB a 3MB img* | 8515ms | 8510ms | ------ | ------ | | | | | | BOOTM LZO img in RAM | 3473ms | 3168ms | 592ms | 592ms | where CRC is | 615ms | 615ms | 54ms | 54ms | uncompress | 2460ms | 2462ms | 450ms | 451ms | final boot_elf | 376ms | 68ms | 65ms | 65ms | | | | | | BOOTM LZO img in FLASH | 3207ms | 2902ms | 1050ms | 1050ms | where CRC is | 600ms | 600ms | 135ms | 135ms | uncompress | 2209ms | 2211ms | 828ms | 828ms | | | | | | Copy 1.4MB from NOR to RAM | 134ms | 72ms | 120ms | 70ms | (1) No dcache (2) dcache enabled in board_init *Does not work when dcache is on Size impact: C version: text data bss dec hex filename 202862 18912 266456 488230 77326 u-boot ASM version: text data bss dec hex filename 203798 18912 266288 488998 77626 u-boot 222712 u-boot.bin Signed-off-by: Matthias Weisser <weisserm@arcor.de>
| * OMAP3: BeagleBoard: Enable pullups on i2c2.Steve Kipisz2011-04-27-0/+14
| | | | | | | | | | | | | | | | | | This allows the reading of EEPROMS on the expansion bus without adding external pull-ups. Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * MX31: drop warnings in get_cpu_revStefano Babic2011-04-27-1/+1
| | | | | | | | | | | | | | | | Drop warnings due to recent commit ARM: mx31: Print the silicon version Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com>
| * MX5: factor out boot cause funciton to common codeJason Liu2011-04-27-0/+28
| | | | | | | | | | | | | | factor out boot cause function to common code to avoid the duplicate code in each board support package Signed-off-by: Jason Liu <jason.hui@linaro.org>
| * ARM: MX31: Fix file name labelFabio Estevam2011-04-27-3/+3
| | | | | | | | | | | | | | | | | | Commit 5d2c154 (IMX: MX31: Cleanup include files and drop nasty #ifdef in drivers) renamed mx31-imx-regs.h to imx-regs.h. Change the file label accordingly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * MX31: Introduce get_reset_cause()Fabio Estevam2011-04-27-1/+28
| | | | | | | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Detlev Zundel <dzu@denx.de>
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