- 04 7月, 2011 35 次提交
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由 Holger Brunck 提交于
CONFIG_ENV_SIZE for NAND was later in this file overwritten because we have the environment in i2c eeprom, so remove this define. Signed-off-by: NHolger Brunck <holger.brunck@keymile.com> Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Heiko Schocher <hs@denx.de>
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由 Holger Brunck 提交于
commit 010a958b (arm/km: remove CONFIG_SYS_KWD_CONFIG from keymile-common.h) breaks building keymile arm targets, when u-boot.kwb tries to generate the binary with mkimage. A simple make <board> or MAKEALL succeeded because it don't try to build the kirwood binary at the end. Due this commit we use the CONFIG_SYS_KWD_CONFIG from the arch-kirkwood/config.h and it was removed from the board config. But it was forgotten to include the header. Now the header is included in km_arm.h. Some other defines were obsolete due to this include, these are also removed in this commit. Signed-off-by: NHolger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Heiko Schocher <hs@denx.de>
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由 Holger Brunck 提交于
Some boards e.g. keymile arm boards have CONFIG_CMD_I2C switched on but they use soft i2c on kirkwood. So don't switch CONFIG_I2C_MVTWSI on in this case. Signed-off-by: NHolger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Heiko Schocher <hs@denx.de>
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由 Jens Scharsig 提交于
* Fix compiler error for cpu at91sam9, if lowlevel init is enabled * use correct ATMEL_ name scheme to define ATMEL_BASE_SDRAMC Signed-off-by: Jens Scharsig
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由 Andreas Bießmann 提交于
This patch removes the board implemenatation for flash driver which can now safely switched to the common cfi driver. Compile tested for all atstk100x boards, runtime tested on atstk1002. Signed-off-by: NAndreas Bießmann <biessmann@corscience.de>
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由 Andreas Bießmann 提交于
The at91rm9200_usart driver could be fully replaced by atmel_usart driver. Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
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由 Andreas Bießmann 提交于
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com> Cc: Eric Bénard <eric@eukrea.com>
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由 Andreas Bießmann 提交于
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com> CC: Jens Scharsig <js_at_ng@scharsoft.de> Acked-by: Jens Scharsig<js_at_ng@scharsoft.de> Tested-by: Jens Scharsig<js_at_ng@scharsoft.de> (for eb_cpux9k2 board)
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由 Andreas Bießmann 提交于
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
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由 Andreas Bießmann 提交于
This is a copy of arm926ejs/at91 api for perpherial initialisation. At the moment we just need the usart part of the api. Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
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由 Andreas Bießmann 提交于
This patch enables the new clock features from arm920t/at91/clock.c. This is an required step to get at91rm9200_usart replaced by atmel_usart driver. Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com> Cc: Jens Scharsig <js_at_ng@scharsoft.de> Cc: Eric Bénard <eric@eukrea.com>
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由 Andreas Bießmann 提交于
This patch adds an copy of arm926ejs/at91/clock.c to arm920t/at91. The arm926ejs specialities are removed from arm920t version and vice versa. Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
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由 Andreas Bießmann 提交于
This patch sets the ATMEL_PMX_AA_TXD2 to the correct value. Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com> CC: Jens Scharsig <js_at_ng@scharsoft.de> CC: eric@eukrea.com Acked-by: NEric Bénard <eric@eukrea.com>
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由 Fabio Estevam 提交于
commit 0015de1a (MX5: Make the weim structure complete) fixed the name for the WEIM registers in order to match with the MX51/MX53 manuals. Fix the WEIM register for vision2 board so that it can build again. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
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由 Fabio Estevam 提交于
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
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由 Fabio Estevam 提交于
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
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由 Fabio Estevam 提交于
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
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由 Fabio Estevam 提交于
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
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由 Matthias Weisser 提交于
Enable dcache and arch memset/memcpy for speed reasons Remove of config.mk and some environment overwrites Some generic cleanup Signed-off-by: NMatthias Weisser <weisserm@arcor.de>
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由 Igor Grinberg 提交于
Define CONFIG_SYS_SDRAM_BASE to physical SDRAM address and CONFIG_SYS_INIT_SP_ADDR to physical SRAM address Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il> Cc: Kyungmin Park <kyungmin.park@samsung.com>
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由 John Rigby 提交于
As implemented now the timer used to implement __udelay counts to 0xffffffff and then gets stuck there because the the programmed reload value is 0xffffffff. This value is not only wrong but illegal according to the reference manual. One can reproduce the bug by leaving a board at the u-boot prompt for sometime then issuing a sleep command. The sleep will hang forever. The timer is a count up timer that reloads as it rolls over from 0xffffffff so the correct load value is 0. Change TIMER_LOAD_VAL from 0xffffffff to 0 and introduce a new constant called TIMER_OVERFLOW_VAL set to 0xffffffff. Signed-off-by: NJohn Rigby <john.rigby@linaro.org> Tested-by: NIgor Grinberg <grinberg@compulab.co.il>
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由 Tom Warren 提交于
Signed-off-by: NTom Warren <twarren@nvidia.com>
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由 Tom Warren 提交于
Signed-off-by: NTom Warren <twarren@nvidia.com>
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由 David Müller (ELSOFT AG) 提交于
Signed-off-by: NDavid Müller <d.mueller@elsoft.ch>
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由 David Müller (ELSOFT AG) 提交于
Signed-off-by: NDavid Müller <d.mueller@elsoft.ch>
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由 David Müller (ELSOFT AG) 提交于
Signed-off-by: NDavid Müller <d.mueller@elsoft.ch>
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由 Aneesh V 提交于
adapt s5pc1xx to the new layered cache maintenance framework Signed-off-by: NAneesh V <aneesh@ti.com>
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由 Aneesh V 提交于
adapt omap3 to the new layered cache maintenance framework Signed-off-by: NAneesh V <aneesh@ti.com>
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由 Aneesh V 提交于
adapt omap4 to the new layered cache maintenance framework Signed-off-by: NAneesh V <aneesh@ti.com>
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由 Aneesh V 提交于
PL310 is the L2$ controller from ARM used in many SoCs including the Cortex-A9 based OMAP4430 Add support for some of the key PL310 operations - Invalidate all - Invalidate range - Flush(clean & invalidate) all - Flush range Signed-off-by: NAneesh V <aneesh@ti.com>
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由 Aneesh V 提交于
1. make sure that page table setup is not done multiple times 2. flush_dcache_all() is more appropriate while disabling cache than a range flush on the entire memory(flush_cache()) Provide a default implementation for flush_dcache_all() for backward compatibility and to avoid build issues. Signed-off-by: NAneesh V <aneesh@ti.com>
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由 Aneesh V 提交于
- Enable I-cache on bootup - Enable MMU and D-cache immediately after relocation - Do necessary initialization before enabling d-cache and MMU - Changes to cleanup_before_linux() - Make changes according to the new framework Signed-off-by: NAneesh V <aneesh@ti.com>
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由 Aneesh V 提交于
Replace the cache related CONFIG flags with more meaningful names. Following are the changes: CONFIG_L2_OFF -> CONFIG_SYS_L2CACHE_OFF CONFIG_SYS_NO_ICACHE -> CONFIG_SYS_ICACHE_OFF CONFIG_SYS_NO_DCACHE -> CONFIG_SYS_DCACHE_OFF Signed-off-by: NAneesh V <aneesh@ti.com> V2: * Changed CONFIG_L2_OFF -> CONFIG_SYS_NO_L2CACHE V4: * Changed all three flags to the final names suggested as above and accordingly changed the commit message
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由 Aneesh V 提交于
- Add a framework for layered cache maintenance - separate out SOC specific outer cache maintenance from maintenance of caches known to CPU - Add generic ARMv7 cache maintenance operations that affect all caches known to ARMv7 CPUs. For instance in Cortex-A8 these opertions will affect both L1 and L2 caches. In Cortex-A9 these will affect only L1 cache - D-cache operations supported: - Invalidate entire D-cache - Invalidate D-cache range - Flush(clean & invalidate) entire D-cache - Flush D-cache range - I-cache operations supported: - Invalidate entire I-cache - Add maintenance functions for TLB, branch predictor array etc. - Enable -march=armv7-a so that armv7 assembly instructions can be used Signed-off-by: NAneesh V <aneesh@ti.com>
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由 Aneesh V 提交于
make default implementation of cache_flush() weakly linked so that sub-architectures can override it Signed-off-by: NAneesh V <aneesh@ti.com>
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- 02 7月, 2011 5 次提交
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由 Kumar Gala 提交于
On MPC85xx based NAND_SPL builds we generate a u-boot-nand_spl.lds based on output from preprocessor. We where never removed it. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NScott Wood <scottwood@freescale.com>
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由 Alex Waterman 提交于
This patch adds support for 16 bit NAND devices attached to the NDFC on ppc4xx processors. Two config entries were added: CONFIG_SYS_NDFC_16 - Setting this tells the NDFC that a 16 bit device is attached. CONFIG_SYS_NDFC_EBC0_CFG - This is for the External Bus Controller configuration register. Also, a new ndfc_read_byte() function was added which does not first convert the data to little endian. The NAND SPL was also modified to do 16bit bad block testing when a 16 bit chip is being used. Signed-off-by: NAlex Waterman <awaterman@dawning.com> Signed-off-by: NScott Wood <scottwood@freescale.com>
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由 Ben Gardiner 提交于
Add another nand write. variant, trimffs. This command will request of nand_write_skip_bad() that all trailing all-0xff pages will be dropped from eraseblocks when they are written to flash as-per the reccommended behaviour of the UBI FAQ [1]. The function that implements this timming is the drop_ffs() function by Artem Bityutskiy, ported from the mtd-utils tree. [1] http://www.linux-mtd.infradead.org/doc/ubi.html#L_flasher_algoSigned-off-by: NBen Gardiner <bengardiner@nanometrics.ca> CC: Artem Bityutskiy <dedekind1@gmail.com> CC: Detlev Zundel <dzu@denx.de> Acked-by: NScott Wood <scottwood@freescale.com> Signed-off-by: NScott Wood <scottwood@freescale.com>
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由 Ben Gardiner 提交于
Add a flag to nand_read_skip_bad() such that if true, any trailing pages in an eraseblock whose contents are entirely 0xff will be dropped. The implementation is via a new drop_ffs() function which is based on the function of the same name from the ubiformat utility by Artem Bityutskiy. This is as-per the reccomendations of the UBI FAQ [1] [1] http://www.linux-mtd.infradead.org/doc/ubi.html#L_flasher_algoSigned-off-by: NBen Gardiner <bengardiner@nanometrics.ca> CC: Artem Bityutskiy <dedekind1@gmail.com> Acked-by: NDetlev Zundel <dzu@denx.de> CC: Scott Wood <scottwood@freescale.com> Signed-off-by: NScott Wood <scottwood@freescale.com>
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由 Ben Gardiner 提交于
When specified in the flags argument of nand_write, WITH_YAFFS_OOB causes an operation which is mutually exclusive with the 'usual' way of writing. Add a check that client code does not specify WITH_YAFFS_OOB along with any other flags and add a comment indicating that the WITH_YAFFS_OOB flag should not be mixed with other flags. Signed-off-by: NBen Gardiner <bengardiner@nanometrics.ca> CC: Scott Wood <scottwood@freescale.com> Signed-off-by: NScott Wood <scottwood@freescale.com>
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