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* Cleanup use of CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZEWolfgang Denk2010-09-19-6/+3
| | | | | | | | | | | | | | | | | | | | | | Traditionally many boards used local definitions for SRAM base address and size (like SRAM_BASE, SRAM_LEN and/or SRAM_SIZE), while the (now) "official" names are CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZE. The corresponding code in arch/powerpc/lib/board.c was board specific, and has never actually been maintained well. Replace this by feature- specific code and adapt the boards that actually use this. NOTE: there is still a ton of boards using the old #defines, which therefor contain incorrect values in bi_sramstart and bi_sramsize. All respective board maintainers are requested to clean up their respective configurations. Thanks. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Josef Wagner <Wagner@Microsys.de> Cc: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* Prepare v2010.09-rc2v2010.09-rc2Wolfgang Denk2010-09-19-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Save environment data to mmc.Terry Lv2010-09-19-11/+21
| | | | | | | | This patch is to save environment data to mmc card. It uses interfaces defined in generic mmc. Signed-off-by: Terry Lv <r65388@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* ARM: Update ARM mach-typesThomas Weber2010-09-18-4/+1226
| | | | | | This patch updates the mach-types.h based on the latest linux kernel Signed-off-by: Thomas Weber <weber@corscience.de>
* x86: Fix x86 Cold BootGraeme Russ2010-09-13-0/+5
| | | | | | Commit 077e1958ca4afe12d88043b123ded058c51b89f7 broke the ability of the x86 port to boot from a cold-reset by removing the initial IDT. Re- instate the initial IDT to allow cold-booting of x86 boards
* x86: Fix do_go_exec() - const argv[]Graeme Russ2010-09-13-5/+20
| | | | | | | | | | | Commit 54841ab50c20d6fa6c9cc3eb826989da3a22d934 made the argv parameter to do_go_exec() const but did not allow for the fact that argv[-1] is set to point to the global data structure and relies on argv being non- const. With this patch, do_go_exec() creates a new copy of the argv array with an extra element to store global data pointer rather than simply clobbering an arbitrary memory location.
* Prepare v2010.09-rc1v2010.09-rc1Wolfgang Denk2010-09-10-7/+0
| | | | | | Coding style cleanup. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-09-09-484/+2626
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| * Merge branch 'master' of git://git.denx.de/u-boot-tiWolfgang Denk2010-09-09-296/+754
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| | * ARMV7: OMAP3: Remove erroneous hard coded sdram setup for 128MB/bankSteve Sakoman2010-09-08-22/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Upcoming Beagle and Overo revisions use POP memory with 256MB or 512MB per bank. This patches uses the SDRC settings from x-load or the config header to set up timing properly. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Fix broken reset command on OMAP36XX/37XX and OMAP4Steve Sakoman2010-09-08-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | Using the reset command on OMAP36XX/37XX and OMAP4 caused a hang. This patch uses the reset bit appropriate for each CPU architecture. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Apply Cortex-A8 errata workarounds only on affected revisionsMans Rullgard2010-09-08-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The workarounds for errata 621766 and 725233 should only be applied on affected Cortex-A8 revisions. Recent chips use r3px cores where these have been fixed. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Convert setup_auxcr() to pure asmMans Rullgard2010-09-08-35/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function consists entirely of inline asm statements, so writing it directly in a .S file is simpler. Additionally, the inline asm is not safe as is, since registers are not guaranteed to be preserved between asm() statements. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Fix and clean up L2 cache enable/disable functionsMans Rullgard2010-09-08-54/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP34xx ES1.0, the L2 enable bit can only be set in secure mode, so an SMC call to the ROM monitor is required. On later versions, and on newer devices, this bit is banked and we can set it directly. The code checked only the ES revision of the chip, and hence incorrectly used the ROM call on ES1.0 versions of other devices. This patch adds a check for chip family as well as revision, and also removes some code duplication between the enable and disable functions. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Add clock setup for OMAP36XX/37XXSteve Sakoman2010-09-08-147/+515
| | | | | | | | | | | | | | | | | | | | | | | | This patch configures clocks properly when a 36XX/37XX processor is detected. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Update CPU type detection for AM35XX/OMAP36XX/37XXSteve Sakoman2010-09-08-34/+161
| | | | | | | | | | | | | | | | | | | | | | | | TI has added new processors to the OMAP3 family. This patch enhances the code in sysinfo.c to detect which family member is present. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Move syslib.c to omap-common since it can be shared by OMAP3 ↵Steve Sakoman2010-09-08-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and OMAP4 The functions in syslib.c can be shared, so this patch moves it from cpu/omap3 to cpu/omap-common Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | Merge branch 'avr32' of git://git.denx.de/u-boot-atmelWolfgang Denk2010-09-08-12/+165
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| | * | avr32: Add simple paging supportHaavard Skinnemoen2010-09-03-11/+163
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the MMU hardware to set up 1:1 mappings between physical and virtual addresses. This allows us to bypass the cache when accessing the flash without having to do any physical-to-virtual address mapping in the CFI driver. The virtual memory mappings are defined at compile time through a sorted array of virtual memory range objects. When a TLB miss exception happens, the exception handler does a binary search through the array until it finds a matching entry and loads it into the TLB. The u-boot image itself is covered by a fixed TLB entry which is never replaced. This makes the 'saveenv' command work again on ATNGW100 and other boards using the CFI driver, hopefully without breaking any rules. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | * | avr32: Print unrelocated PC on exceptionHaavard Skinnemoen2010-09-03-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In addition to the real PC value, also print the value of PC after subtracting the relocation offset. This value will match the address in the ELF file so it's much easier to figure out where things went wrong. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | Merge branch 'at91' of git://git.denx.de/u-boot-atmelWolfgang Denk2010-09-08-29/+525
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| | * | | at91_pit: Fix AT91_PIT_MR_PIV_MASK macroAlexander Stein2010-09-03-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
| | * | | AT91: add option to enable pullups in at91sam9260_devices.cReinhard Meyer2010-09-03-10/+25
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| | * | | AT91: reset.c: fix comments, add optionReinhard Meyer2010-09-03-10/+11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| | * | | AT91: fix at91sam9260.h for AT91SAM9XEReinhard Meyer2010-09-03-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define the different location of the GPBRs for the 9XE Define the proper CPU Name Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| | * | | AT91SAM9XE: add embedded flash supportReinhard Meyer2010-09-03-0/+364
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| | * | | AT91: add RTT and GPBR based RTCReinhard Meyer2010-09-03-0/+81
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| | * | | AT91: MCI: add SD/MMC driver using mmc frameworkReinhard Meyer2010-09-03-0/+28
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| | * | | AT91 Fix: return value of get_tbclkJens Scharsig2010-08-31-4/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | * Fix: return value of get_tbclk * this fixes issue with prematurely restart/retry, if BOOT_RETRY_TIMEOUT is used Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
| * | | Merge branch 'master' of git://git.denx.de/u-boot-samsungWolfgang Denk2010-09-08-144/+229
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| | * | | ARMV7: S5P: rename the member of gpio structureMinkyu Kang2010-08-30-86/+86
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Typically we declare the name of gpio structure to "gpio", so it was duplicated around the name. (e.g: gpio->gpio_a) This patch modified the naming that is removing "gpio_". Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| | * | | ARMV7: S5P: separate the peripheral clocksMinkyu Kang2010-08-30-6/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because of peripheral devices can select clock sources, separate the peripheral clocks. (pwm, uart and so on) It just return the pclk at s5pc1xx SoC, but s5pc210 SoC must be calculated by own clock register setting. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| | * | | ARMV7: S5P: fix the macro at samsung_get_base functionMinkyu Kang2010-08-26-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New line is unnecessary at last line of macro. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | S5P: mmc: fix the mmc offsetMinkyu Kang2010-08-23-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixed the size of mmc structure. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | ARMV7: S5P: rename from s5pc1xx to s5pMinkyu Kang2010-08-23-22/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because of these are common files around s5p Socs, rename from s5pc1xx to s5p. And getting cpu_id is SoC specific, so move to SoC's header file. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| | * | | ARMV7: S5P: make s5p-common for sharing the code between s5pc1xx and s5pc2xxMinkyu Kang2010-08-23-2/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic support for s5pc210. s5p-common will be used by all of s5p SoCs. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| | * | | S5P: Use accessor functions instead of SoC specific defines to access the ↵Minkyu Kang2010-08-17-29/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | base address This patch is intended to prepare the other S5P SoC. (s5pc210) If use SoC specific defines then can't share with other SoC. So, make the accessor functions for access the base address by common way. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | | | Merge branch 'master' of git://git.denx.de/u-boot-marvellWolfgang Denk2010-09-07-3/+3
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| | * | | | orion5x: fix comment-in-comment typo in cpu.hAlbert Aribaud2010-08-27-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
| | * | | | Kirkwood: bugfix: window size (mis)calculationPrafulla Wadaskar2010-08-26-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed kw_winctrl_calcsize() off-by-1 bug which caused mapping windows size to be cut by half. This corrected all windows address configuration Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| | * | | | Orion5x: bugfix: window size (mis)calculationAlbert Aribaud2010-08-26-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix orion5x_winctrl_calcsize() off-by-1 bug which caused mapping windows to be cut by half. This afected all windows including NOR flash (causing half the flash to be unaccessible) but DRAM was and still is fine as its size is determined otherwise. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
| * | | | | Merge branch 'master' of /home/wd/git/u-boot/masterWolfgang Denk2010-09-07-157/+76
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| * | | | Merge branch 'master' of /home/wd/git/u-boot/masterWolfgang Denk2010-08-18-25/+1179
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| * | | | Merge branch 'master' of git://git.denx.de/u-boot-tiWolfgang Denk2010-08-12-27/+27
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| * | | | | ARM: Add support for MB86R0x SoCsMatthias Weisser2010-08-10-0/+950
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Matthias Weisser <weisserm@arcor.de>
* | | | | | bedbug_860.c, bedbug_603e.c: Fix return type to silence compile warnings.Wolfgang Denk2010-09-08-8/+16
| |_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 47e26b1b "cmd_usage(): simplify return code handling" caused the following compile warnings: bedbug_860.c: In function 'bedbug860_do_break': bedbug_860.c:73: warning: 'return' with a value, in function returning void bedbug_860.c:121: warning: 'return' with a value, in function returning void Fix the return type. Actually these files could need some cleanup - commands should return proper error codes, and there are coding style issues. => To be fixed later. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | | | Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk2010-09-07-9/+23
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| * | | | | ppc4xx: Invalidate d-cache when used as init-ramStefan Roese2010-09-03-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to invalidate the data cache after it has been used as init-ram. This problem was detected on the lwmon5 update. Signed-off-by: Stefan Roese <sr@denx.de>
| * | | | | ppc4xx: Fix 440EPx bug in reconfigure_pll()Stefan Roese2010-09-03-9/+18
| | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a bug in reconfigure_pll(), where the detection of the current bootstrap option is wrong. The ICS bits where incorrectly shifted. This bug was found on the lwmon5 board, which uses bootstrap option H (I2C bootstrap EEPROM). Additionally a bit of code was moved into the if statement, since its only used after later on. No need to run this code all the time. Also, a few empty lines are added to make the code better readable. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Rupjyoti Sarmah <rsarmah@amcc.com> Cc: Victor Gallardo <vgallardo@appliedmicro.com>
* | | | | Merge branch 'next' of git://git.denx.de/u-boot-niosWolfgang Denk2010-09-07-7/+11
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