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2011-11-04mx53: Turn off child clocks before reconfigure perclk_rootFabio Estevam
In addition to ensuring that PERCLK remains at least 2.5 times slower than the AHB clock, certain steps need to be followed to ensure robust operation of PERCLK when reconfiguring the PERCLK clock source. To properly configure the PERCLK clock source, the following steps are required: 1.In the CCGR registers, gate the clocks to all PERCLK-dependent modules. 2.Select the desired input clock for the PERCLK root clock (to be either source from the peripherals main source clock or the lp_apm clock source). Refer to the CMCBR register, perclk_lp_apm_sel bit. 3.Configure the perclk_pred1, perclk_pred2, and perclk_podf dividers to the desired setting. Refer to the CBCDR register for details. 4.In the CCGR registers, enable the desired clocks for the PERCLK-dependent module clocks. If these steps aren't followed, GPT timer may stop and the kernel stops at "Calibrating delay loop". Signed-off-by: Terry Lv <r65388@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2011-11-04omap3: mem: Move comments next to definitionsSanjeev Premi
Calculations for ACTIM_CTRLA amd ACTIM_CTRLB values are defined in 'header' style comments. Moved them along with definitions. Should help maintain consistency between comments and code if any of these are tweaked in future. Signed-off-by: Sanjeev Premi <premi@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-04omap3: mem: Clean-up whitespacesSanjeev Premi
Consistent use of TABs and align definitions with neighbouring code. Signed-off-by: Sanjeev Premi <premi@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-04omap3: mem: Define and use common macrosSanjeev Premi
Define common macros to arrive at the values of registers SDRC_ACTIM_CTRLA and SDRC_ACTIM_CTRLB for different memory types. This doesn't make any real change in the execution but helps readability. Signed-off-by: Sanjeev Premi <premi@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03mpc83xx: Cleanup usage of LBC constantsJoe Hershberger
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2011-11-03mpc83xx: Cleanup usage of DDR constantsJoe Hershberger
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2011-11-03mpc83xx: Fix ipic structure definitionJoe Hershberger
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Added siprr_{b,c} and sepcr for completeness. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2011-11-03mpc83xx: fix global timer structure definitionKim Phillips
The byte address distance between GTCFR2 and GTMDR1 is 11, not 10. Reported-by: Shawn Bai <programassem@hotmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2011-11-03VIDEO: davinci: add framebuffer to da8xxStefano Babic
The patch is a port from the framebuffer driver of the Linux driver drivers/video/da8xx-fb.c, used on davinci da8xx and OMAP-L138 boards. As base for the port, the following commit (last changes for this driver at the moment in the Linux kernel tree) was taken: commit 1db41e032d563eb47deab40dc5595be306b143ba Author: axel lin <axel.lin@gmail.com> Date: Tue Feb 22 01:52:42 2011 +0000 video: da8xx-fb: fix section mismatch warning Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Sandeep Paulraj <s-paulraj@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03ARM: Davinci: added missing registers to hardware.hStefano Babic
The hardware base address for ther LCD configuration registers is missing, as well as some syscfg registers. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03Davinci: ea20: set GPIOs to hold MII-Phy in reset and set UART0-Switch for ↵Bastian Ruppert
console Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: dzu@denx.de CC: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03Davinci: ea20: set console on UART0Bastian Ruppert
Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03arm926ejs, davinci: add missing spi defines for dm365Heiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03arm926ejs, davinci: add cpuinfo for dm365Heiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03arm, davinci: add lowlevel function for dm365 socHeiko Schocher
used for booting (for example) from NAND using spl code. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03arm, davinci: add header files for dm365Heiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03arm, davinci: add support for new spl frameworkHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03omap/spl: actually enable the consoleIlya Yanok
Currently OMAP SPL code does all the initialization but does not set the gd->have_console value so no output is actually performed. This patch sets gd->have_console to 1. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03arm, arm926: fix missing symbols in NAND_SPL modeHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03arm, davinci: Add function lpsc_syncreset()Christian Riesch
This patch adds a function lpsc_syncreset that allows setting a lpsc module into Sync Reset state. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Heiko Schocher <hs@denx.de> Cc: Paulraj Sandeep <s-paulraj@ti.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Heiko Schocher <hs@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03armada100: define CONFIG_SYS_CACHELINE_SIZELei Wen
By default, on Armada100 SoC DCache Lnd ICache line lengths are 32 bytes long Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-11-03pantheon: define CONFIG_SYS_CACHELINE_SIZELei Wen
By default, on Pantheon SoC DCache Lnd ICache line lengths are 32 bytes long Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-11-03kirkwood: define CONFIG_SYS_CACHELINE_SIZEMichael Walle
By default, on Kirkwood SoC DCache Lnd ICache line lengths are 32 bytes long Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2011-11-03kirkwood: drop empty asm-offsets.s fileMike Frysinger
This generated file does not belong in the tree -> punt. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2011-11-03am335x: Drop board_sysinfo structTom Rini
This isn't used presumably should be a typedef if needed later. Signed-off-by: Tom Rini <trini@ti.com>
2011-11-03mx31: add ESD control registersHelmut Raiger
This allows to initialize DDR memory in C code. Currently all mx31 boards use assembler code (lowlevel_init.S) Signed-off-by: Helmut Raiger <helmut.raiger@hale.at> Acked-by: Stefano Babic <sbabic@denx.de>
2011-11-03mx31: define pins and init for UART2 and CSPI3Helmut Raiger
Signed-off-by: Helmut Raiger <helmut.raiger@hale.at> Acked-by: Stefano Babic <sbabic@denx.de>
2011-11-03mx31: Introduce mx31_set_gpr functionFabio Estevam
Introduce mx31_set_gpr function for setting the GPR (General Purpose Register) on MX31. This function can be useful for setting a group of pins into tied to some specific peripherals. Reuse this function from the linux kernel. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2011-11-03MX35: Drop unnecessary prototypes from imx-regs.hStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-11-03MX35: factorize common assembly codeStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-11-03MX35: add reset cause as provided by other i.MXStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-11-03MX35: add pins definition for UART3Stefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-11-03MX35: added ESDC structure to imx-regsStefano Babic
The structure and PLL defines are added to the imx-regs.h file and dropped from board header files. Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-11-03sandbox: drop unused returnMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Simon Glass <sjg@chromium.org>
2011-11-03sandbox: put stdin into raw modeMike Frysinger
This allows us to act like a serial device: we get tab chars and CTRL+C and respond appropriately. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Tested-by: Simon Glass <sjg@chromium.org>
2011-11-03sandbox: Add asm/cache.h for sandboxAnton staaf
This file is required by the new DMA buffer alignment macro. Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-11-03Reduce build timesWolfgang Denk
U-Boot Makefiles contain a number of tests for compiler features etc. which so far are executed again and again. On some architectures (especially ARM) this results in a large number of calls to gcc. This patch makes sure to run such tests only once, thus largely reducing the number of "execve" system calls. Example: number of "execve" system calls for building the "P2020DS" (Power Architecture) and "qong" (ARM) boards, measured as: -> strace -f -e trace=execve -o /tmp/foo ./MAKEALL <board> -> grep execve /tmp/foo | wc -l Before: After: Reduction: ================================== P2020DS 20555 15205 -26% qong 31692 14490 -54% As a result, built times are significantly reduced, typically by 30...50%. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andy Fleming <afleming@gmail.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Albert Aribaud <albert.aribaud@free.fr> cc: Graeme Russ <graeme.russ@gmail.com> cc: Mike Frysinger <vapier@gentoo.org> Tested-by: Graeme Russ <graeme.russ@gmail.com> Tested-by: Matthias Weisser <weisserm@arcor.de> Tested-by: Sanjeev Premi <premi@ti.com> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Macpaul Lin <macpaul@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-11-034xx_pci.c: add error checking, fix GCC 4.6 build warningWolfgang Denk
Fix: 4xx_pci.c: In function 'pci_init_board': 4xx_pci.c:855:6: warning: variable 'busno' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Acked-by: Stefan Roese <sr@denx.de>
2011-11-034xx_uart.c: fix GCC 4.6 build warningsWolfgang Denk
Fix: 4xx_uart.c: In function 'get_serial_clock': 4xx_uart.c:204:6: warning: variable 'tmp' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de>
2011-11-03arch/powerpc/lib/board.c: fix build warningWolfgang Denk
Commit 1272592 "powerpc: Use getenv_ulong() in place of getenv(), strtoul" instroduced a build warning for some PPC systems: board.c: In function 'board_init_r': board.c:626: warning: unused variable 's' Fix it. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
2011-11-03Merge branch 'master' of git://git.denx.de/u-boot-mmcWolfgang Denk
* 'master' of git://git.denx.de/u-boot-mmc: tegra2: Move MMC clock initialization into MMC driver mmc: sdhci: fix sdma bug for large file transfer mmc: sdhci: add timeout for data transfer mmc: sdhci: add mmc structure for host mmc: sdhci: fix build warning mmc: sdhci: fix cache flush mmc: CMD7:MMC_CMD_SELECT_CARD response fix mmc: test mmc bus width on startup mmc: change magic number to macro define mmc: mv_sdhci: fix 8bus width access for 88SV331xV5 mmc: retry the cmd8 to meet 74 clocks requirement in the spec PXA: Add MMC driver using the generic MMC framework
2011-11-03Merge branch 'master' of git://git.denx.de/u-boot-x86Wolfgang Denk
* 'master' of git://git.denx.de/u-boot-x86: x86: Fix a compiler warning in arch/x86/lib/realmode.c x86: Remove the prototype for the unused function board_init x86: Rename include/asm/ic to include/asm/arch-sc520 x86: turn off cache: set control register properly
2011-11-03PXA: Add MMC driver using the generic MMC frameworkMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-11-02x86: Fix a compiler warning in arch/x86/lib/realmode.cGabe Black
Ensure that the value being passed to a %d format specifier is of type int. Signed-off-by: Gabe Black <gabeblack@chromium.org>
2011-11-02x86: Remove the prototype for the unused function board_initGabe Black
Signed-off-by: Gabe Black <gabeblack@chromium.org>
2011-11-02x86: Rename include/asm/ic to include/asm/arch-sc520Graeme Russ
Also include some trivial related cleanups
2011-11-02x86: turn off cache: set control register properlyOndrej Kupka
Bits should be ORed when they are supposed to be added together Signed-off-by: Ondrej Kupka <ondra.cap@gmail.com>
2011-11-01nds32: asm/io.h: add __iormb __iowmb and inline io supportMacpaul Lin
1. This patch add required __iormb and __iowmb to io.h. This also fix some misbehavior to periphal drivers. This io.h has been fixed with referencing arm/include/asm/io.h. 2. This patch replaced macro writeb and readb into inline function. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-11-01nds32: cache: define ARCH_DMA_MINALIGN for DMA buffer alignmentMacpaul Lin
Add ARCH_DMA_MINALIGN definition to asm/cache.h Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-11-01nds32: Use getenv_ulong() in place of getenv(), strtoulMacpaul Lin
This changes the board code to use the new getenv_ulong() function. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
generated by cgit (git 2.34.1) at 2025-01-09 19:04:48 +0000