- 22 7月, 2012 4 次提交
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由 Wolfgang Denk 提交于
Signed-off-by: NWolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de>
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git://git.denx.de/u-boot-arm由 Wolfgang Denk 提交于
* 'master' of git://git.denx.de/u-boot-arm: ARM1136: Fix cache range checks mx6: Make pad name macro consistent with the datasheet mx28: Fix elftosb source link in README.mx28_common doc: README.mx28_common: Add missing entry into Contents Signed-off-by: NWolfgang Denk <wd@denx.de>
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由 Stefano Babic 提交于
An empty flush_dcache_range() was added into MPC83xx and MPC85xx to work with drivers shared with other architecture. However, it is compiled only if USB is set, but it is required for other drivers (FSL_ESDHC), too. Signed-off-by: NStefano Babic <sbabic@denx.de> CC: Andy Fleming <afleming@gmail.com> CC: Dirk Behme <dirk.behme@de.bosch.com> CC: Marek Vasut <marex@denx.de> CC: Wolfgang Denk <wd@denx.de> Added MPC83xx version. Signed-off-by: NWolfgang Denk <wd@denx.de>
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由 Benoît Thébaudeau 提交于
bad_cache_range actually returned true if the range was OK, but it was used according to its name, which resulted in all valid dcache range invalidate/flush operations being dropped. Hence, most DMA transfers resulted in garbage data. This patch renames this function according to what it does, and it fixes the interpretation of its return value by other functions. The chosen naming is the same as for ARM926EJ-S in order to be consistent. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Acked-by: NStefano Babic <sbabic@denx.de>
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- 21 7月, 2012 6 次提交
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由 Ashok 提交于
Use the same name as defined in the datasheet. DSP_CLK -> DISP_CLK Signed-off-by: NAshok Kumar Reddy Kourla <ashokkourla2000@gmail.com> Acked-by: NMarek Vasut <marex@denx.de>
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由 Anatolij Gustschin 提交于
The documented link to elftosb package tarball is not accessible, change to another working link. Signed-off-by: NAnatolij Gustschin <agust@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Acked-by: NOtavio Salvador <otavio@ossystems.com.br> Acked-by: NDetlev Zundel <dzu@denx.de> Acked-by: NMarek Vasut <marex@denx.de>
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由 Fabio Estevam 提交于
commit 419ea2d8 (mx28: Split the README into a common part and a m28 specific part) missed an entry in the Contents section that was part of the original file. Add the missing entry for completeness. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Acked-by: NMarek Vasut <marex@denx.de>
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git://git.denx.de/u-boot-arm由 Wolfgang Denk 提交于
* 'master' of git://git.denx.de/u-boot-arm: ARM: lib: Remove CONFIG_ARCH_CPU_INIT dependency ARM: OMAP4: PANDA: Add rest of the USB module pads to essentials arm: armv7: add compile option -mno-unaligned-access if available arm: Fix to mistake clean the memory space Signed-off-by: NWolfgang Denk <wd@denx.de>
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git://git.denx.de/u-boot-nds32由 Wolfgang Denk 提交于
* 'master' of git://git.denx.de/u-boot-nds32: nds32: split common cache access from cpu into lib Signed-off-by: NWolfgang Denk <wd@denx.de>
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由 Marek Vasut 提交于
Remove this as including it on global scale breaks a lot of things. This was reported by: Matthew McClintock <B29882@freescale.com> Fix found by: Tom Rini <trini@ti.com> Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Tom Rini <trini@ti.com>
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- 20 7月, 2012 13 次提交
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由 Macpaul Lin 提交于
This commit does the following updates. 1. Split the common cache access from cpu.c into lib folder. 2. Rename the following cache api to adapt common.h - dcache_flush_rang -> flush_dcache_rang - icache_inval_range -> invalidate_icache_range 3. Add invalidate_dcache_range Signed-off-by: NMacpaul Lin <macpaul@gmail.com>
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由 Fabio Estevam 提交于
Create a weak-aliased arch_cpu_init, so that we can get rid of CONFIG_ARCH_CPU_INIT and always call arch_cpu_init. This way we do not need to define CONFIG_ARCH_CPU_INIT in every board file, since arch_cpu_init() is supposed to handle common CPU level code. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Acked-by: NMarek Vasut <marex@denx.de> Acked-by: NStefano Babic <sbabic@denx.de>
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由 SRICHARAN R 提交于
In commit 1a89a217 we moved most of the required pads and mux data for USB to the essential list so that later on we could NOT enable anything that wasn't essential unless otherwise configured. This was however missing a few pandaboard-specific parts which left for example USB ethernet non-functional. Tested this on OMAP4430 ES2.2, OMAP4460 ES1.1 PANDA boards. (Reworded by Tom Rini to be more precise about what the problem was) Signed-off-by: NR Sricharan <r.sricharan@ti.com> Tested-by: NGary Thomas <gary@mlbassoc.com> Tested-by: NTom Rini <trini@ti.com>
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由 Tetsuyuki Kobayashi 提交于
Recent compiler generates unaligned memory access in armv7 default. But current U-Boot does not allow unaligned memory access, so it causes data abort exception. This patch add compile option "-mno-unaligned-access" if it is available. Signed-off-by: NTetsuyuki Kobayashi <koba@kmckk.co.jp> Tested-by: NGary Thomas <gary@mlbassoc.com>
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由 Zhong Hongbo 提交于
In currently, when __bss_start is equal to __bss_end__, The bss loop will clear all the things in memory space. But just only when __bss_end__ greater than __bss_start__, we do the clear bss section operation. Signed-off-by: NZhong Hongbo <bocui107@gmail.com> Acked-by: NAndreas Bießmann <andreas.devel@googlemail.com>
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git://git.denx.de/u-boot-usb由 Wolfgang Denk 提交于
* 'master' of git://git.denx.de/u-boot-usb: usb_storage: fix ehci driver max transfer size smsc95xx: align buffers to cache line size ehci-hcd: change debug() to printf() in case of errors usb: check return value of submit_{control, bulk}_msg usb: pass cache-aligned buffer to usb_get_descriptor() ehci-hcd: fix external buffer cache handling ehci-hcd.c, musb_core, usb.h: Add USB_DMA_MINALIGN define for cache alignment ehci-hcd: program asynclistaddr before every transfer common.h: Introduce DEFINE_CACHE_ALIGN_BUFFER ehci-omap: Do not call dcache_off from omap_ehci_hcd_init Signed-off-by: NWolfgang Denk <wd@denx.de>
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git://git.denx.de/u-boot-blackfin由 Wolfgang Denk 提交于
* 'sf' of git://git.denx.de/u-boot-blackfin: sf: spansion: inline useless id defines sf: drop unused/duplicate command defines Signed-off-by: NWolfgang Denk <wd@denx.de>
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git://git.denx.de/u-boot-net由 Wolfgang Denk 提交于
* 'master' of git://git.denx.de/u-boot-net: net: link_local: fix build net: bootp: fix build Signed-off-by: NWolfgang Denk <wd@denx.de>
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由 Mike Frysinger 提交于
We have a header file specifically for mingw cruft, so keep it there to avoid crap spreading into the main tools. This lets our devs just worry about *nix systems. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
No need for dedicated defines when these really only get used once. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
In an effort to unify the spi flash drivers further, drop all the unused and/or duplicate command defines. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 benoit.thebaudeau@advans 提交于
Fix comment within comment build error. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
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由 benoit.thebaudeau@advans 提交于
Fix NetSetState function name used with CONFIG_BOOTP_MAY_FAIL. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
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- 19 7月, 2012 1 次提交
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由 Mike Frysinger 提交于
Now that common code doesn't declare these as volatile, we don't need to either anymore. This fixes the build warning: bfin_mac.c: In function 'bfin_EMAC_recv': bfin_mac.c:193:23: warning: assignment discards qualifiers from pointer target type Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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- 18 7月, 2012 12 次提交
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由 Stefan Herbrechtsmeier 提交于
The commit 5dd95cf9 'usb_storage: Fix EHCI "out of buffer pointers" with CD-ROM' introduce a bug in usb_storage as it wrongly assumes that every transfer can use 4096 bytes per qt_buffer. This is wrong if the start address of the data is not page aligned to 4096 bytes and leads to 'EHCI timed out on TD' messages because of 'out of buffer pointers' in ehci_td_buffer function. The bug appears during load of a fragmented file and read from or write to an unaligned memory address. Cc: Marek Vasut <marex@denx.de> Signed-off-by: NStefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
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由 Ilya Yanok 提交于
Align buffers passed to the USB code to cache line size so they can be DMAed safely. Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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由 Ilya Yanok 提交于
Printing message could be useful if something goes really wrong. Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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由 Ilya Yanok 提交于
Return values of submit_{control,bulk}_msg() functions should be checked to detect possible error. Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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由 Ilya Yanok 提交于
usb_get_descriptor passes it's buffer argument directly to usb_control_msg() so it has to be properly aligned/padded. Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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由 Ilya Yanok 提交于
Buffer coming from upper layers should be cacheline aligned/padded to perform safe cache operations. For now we don't do bounce buffering so getting unaligned buffer is an upper layer error. We can't check if the buffer is properly padded with current interface so just assume it is (consider changing with in the future). The following changes are done: 1. Remove useless length alignment check. We get actual transfer length not the size of the underlying buffer so it's perfectly valid for it to be unaligned. 2. Move flush_dcache_range() out of while loop or it will flush too much. 3. Don't try to fix buffer address before calling invalidate: if it's unaligned it's an error anyway so let cache subsystem cry about that. 4. Fix end buffer address to be cacheline aligned assuming upper layer reserved enough space. This is potentially dangerous operation so upper layers should be careful about that. Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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由 Tom Rini 提交于
The USB spec says that 32 bytes is the minimum required alignment. However on some platforms we have a larger minimum requirement for cache coherency. In those cases, use that value rather than the USB spec minimum. We add a cpp check to <usb.h> to define USB_DMA_MINALIGN and make use of it in ehci-hcd.c and musb_core.h. We cannot use MAX() here as we are not allowed to have tests inside of align(...). Signed-off-by: NTom Rini <trini@ti.com> [marek.vasut]: introduce some crazy macro voodoo Signed-off-by: NMarek Vasut <marex@denx.de> [ilya.yanok]: moved external buffer fixes to separate patch, we use {ALLOC,DEFINE}_ALIGN_BUFFER macros with alignment of USB_DMA_MINALIGN for qh_list, qh and qtd structures to make sure they are proper aligned for both controller and cache operations. Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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由 Ilya Yanok 提交于
Move or_asynclistaddr programming to ehci_submit_async() function to make sure queue head is properly programmed before every transfer. This solves the problem with changing qh address. Also remove unneeded qh_list->qh_link reprogramming at the end of transfer. Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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由 Marek Vasut 提交于
This is the out-of-function-scope counterpart of ALLOC_CACHE_ALIGN_BUFFER. Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> [ilya.yanok]: added missing <linux/compiler.h> include and {DEFINE,ALLOC}_ALIGN_BUFFER macros allowing explicit alignment specification. Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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由 Tom Rini 提交于
This has never been completely sufficient and now happens too late to paper over the cache coherency problems with the current USB stack. Cc: Marek Vasut <marex@denx.de> Signed-off-by: NTom Rini <trini@ti.com> Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>
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git://git.denx.de/u-boot-video由 Wolfgang Denk 提交于
* 'next' of git://git.denx.de/u-boot-video: ipu_common: Add ldb_clk for use in parenting the pixel clock ipu_common: Do not hardcode the ipu_clk frequency ipu_common: Rename MXC_CCM_BASE ipu_common: Let clk_ipu_enable/disable only run on MX51 and MX53 ipu_common: Only apply the erratum to MX51 video: Rename CONFIG_VIDEO_MX5 mx6: Allow mx6 to access the IPUv3 registers common lcd: minor coding style changes Signed-off-by: NWolfgang Denk <wd@denx.de>
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git://git.denx.de/u-boot-nios由 Wolfgang Denk 提交于
* 'master' of git://git.denx.de/u-boot-nios: nios2: move gd and bd into BSS Signed-off-by: NWolfgang Denk <wd@denx.de>
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- 16 7月, 2012 1 次提交
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由 Thomas Chou 提交于
As suggested by Graeme Russ, move gd and bd data structrures to BSS instead of calculating the locations around the stack and heap. Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Acked-by: NMike Frysinger <vapier@gentoo.org>
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- 14 7月, 2012 3 次提交
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由 Jerry Huang 提交于
For FSL low-end processors (VVN2.2), in order to detect the SD card, we should enable PEREN, HCKEN and IPGEN to enable the clock. Otherwise, after booting the u-boot, and then inserting the SD card, the SD card can't be detected. For SDHC VVN2.3 IP, these bits are reserved, and SDCLKEN is used. And when accessing to these reserved bit, no any impact happened. Signed-off-by: NJerry Huang <Chang-Ming.Huang@freescale.com> CC: Andy Fleming <afleming@gmail.com> CC: Marek Vasut <marex@denx.de> Signed-off-by: NAndy Fleming <afleming@freescale.com>
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由 Jerry Huang 提交于
Use the function 'mmc_send_status' to check the card status. only when the card is ready, driver can send the next erase command to the card, otherwise, the erase will failed: => mmc erase 0 1 MMC erase: dev # 0, block # 0, count 1 ... 1 blocks erase: OK => mmc erase 0 2 MMC erase: dev # 0, block # 0, count 2 ... mmc erase failed 1 blocks erase: ERROR => mmc erase 0 4 MMC erase: dev # 0, block # 0, count 4 ... mmc erase failed 1 blocks erase: ERROR Signed-off-by: NJerry Huang <Chang-Ming.Huang@freescale.com> CC: Andy Fleming <afleming@gmail.com> CC: Marek Vasut <marex@denx.de> Signed-off-by: NAndy Fleming <afleming@freescale.com>
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由 Łukasz Majewski 提交于
This code adds call to mmc_init(), for partition related commands (e.g. fatls, fatinfo etc.). It is safe to call mmc_init() multiple times since mmc->has_init flag prevents from multiple initialization. The FAT related code calls get_dev high level method and then uses elements from mmc->block_dev, which is uninitialized until the mmc_init (and thereof mmc_startup) is called. This problem appears on boards, which don't use mmc as the default place for envs Signed-off-by: NLukasz Majewski <l.majewski@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Cc: Andy Fleming <afleming@gmail.com> Signed-off-by: NAndy Fleming <afleming@freescale.com>
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