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| * | ftsdmc020: move ftsdmc020.h to include/faradayMacpaul Lin2011-04-271-103/+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 Ceresoli2011-04-271-32/+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 Warren2011-04-272-0/+60
| | | | | | | | | | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | arm: Tegra2: Add missing PLLX initTom Warren2011-04-272-2/+33
| | | | | | | | | | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | ARM: fix stack pointer adjustment in board_init_f()Eric Cooper2011-04-271-1/+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 Warren2011-04-279-1/+626
| | | | | | | | | | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | ARMV7: OMAP3: Add GPMC_CONFIGx register value definitionsLuca Ceresoli2011-04-271-0/+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 Ceresoli2011-04-271-1/+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 Holler2011-04-271-0/+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 Holler2011-04-275-5/+85
| | | | | | | | | | | | | | | Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | Replace obsolete e-mail addressAlbert ARIBAUD2011-04-2710-10/+10
| | | | | | | | | | | | Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * | a320evb: fix include path of timer fttmr010Macpaul Lin2011-04-271-1/+1
| | | | | | | | | | | | | | | | | | Fix include path of timer fttmr010 in a320evb. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
| * | fttmr010: move fttmr010 header to include/faradayMacpaul Lin2011-04-271-73/+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 Dawes2011-04-272-1/+2
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| * | I2C: add i2c support for Armada100 platformLei Wen2011-04-273-18/+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 Wen2011-04-274-3/+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 Wen2011-04-272-56/+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 Wen2011-04-272-470/+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 Chuang2011-04-271-20/+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 Weisser2011-04-275-2/+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 Kipisz2011-04-271-0/+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 Babic2011-04-271-1/+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 Liu2011-04-271-0/+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 Estevam2011-04-271-3/+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 Estevam2011-04-271-1/+28
| | | | | | | | | | | | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Detlev Zundel <dzu@denx.de>
| * | ARM: mx31: Print the silicon versionFabio Estevam2011-04-272-2/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the same method of the Linux kernel to print the MX31 silicon version on boot. Tested on a MX31PDK with a 2.0 silicon, where it shows: CPU: Freescale i.MX31 rev 2.0 at 531 MHz Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | IMX: MX31: Cleanup include files and drop nasty #ifdef in driversStefano Babic2011-04-275-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As exception among the i.MX processors, the i.MX31 has headers without general names (mx31-regs.h, mx31.h instead of imx-regs.h and clock.h). This requires several nasty #ifdef in the drivers to include the correct header. The patch cleans up the driver and renames the header files as for the other i.MX processors. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | mx25: Make the UART port number explicit in its setup functionFabio Estevam2011-04-271-1/+1
| | | | | | | | | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | MX31: add support for MX31 watchdogStefano Babic2011-04-272-1/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch add CONFIG_HW_WATCHDOG to be used with the internal watchdog timer of the MX31 processor. Two function are exported for the board maintainers: mxc_hw_watchdog_enable mxc_hw_watchdog_reset The board maintainer can decide to use mxc_hw_watchdog_reset as hw_watchdog_reset, or to implement his own function to reset the watchdog. The watchdog timer can be configured with CONFIG_SYS_WD_TIMER_SECS (value in seconds). The MX31 allows values between 0.5 (CONFIG_SYS_WD_TIMER_SECS = 0) and 128 seconds. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | | Respect memreserve regions specified in the device treeGrant Likely2011-04-252-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | If a regions is reserved in the fdt, then it should not be used. Add the memreserve regions to the lmb so that u-boot doesn't use them to store the initrd. Signed-off-by: Grant Likely <grant.likely@linaro.org>
* | | Remove device tree booting dependency on CONFIG_SYS_BOOTMAPSZGrant Likely2011-04-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | The previous patch makes u-boot use the full accessible size of ram as the default boot mapped size if CONFIG_SYS_BOOTMAPSZ is not defined, which means boot_relocate_fdt() can be changed to depend solely on CONFIG_OF_LIBFDT. Signed-off-by: Grant Likely <grant.likely@linaro.org>
* | | Default to bootm_size() when CONFIG_SYS_BOOTMAPSZ is not definedGrant Likely2011-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a function getenv_bootm_mapsize() for obtaining the size of the early mapped region accessible by the kernel during early boot. It defaults to CONFIG_SYS_BOOTMAPSZ, or if not defined, defaults to getenv_bootm_size(), which in turn defaults to the size of RAM. getenv_bootm_mapsize() can also be overridden with a "bootm_mapsize" environmental variable. Signed-off-by: Grant Likely <grant.likely@linaro.org>
* | | Stop passing around bootmem_base value.Grant Likely2011-04-253-13/+6
|/ / | | | | | | | | | | | | | | | | | | For the calls to boot_relocate_fdt(), boot_get_cmdline(), and boot_get_kbd(), the value of bootmem_base is always obtained by calling getenv_bootm_low(). Since the value always comes from the same source, the calling signature for those functions can be simplified by making them call getenv_bootm_low() directly. Signed-off-by: Grant Likely <grant.likely@linaro.org>
* | Merge branch 'phylib' of git://git.denx.de/u-boot-mmcWolfgang Denk2011-04-203-35/+24
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| * | fsl: Change fsl_phy_enet_if to phy_interface_tAndy Fleming2011-04-202-35/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fsl_phy_enet_if enum was, essentially, the phy_interface_t enum. This meant that drivers which used fsl_phy_enet_if to deal with PHY interfaces would have to convert between the two (or we would have to have them mirror each other, and deal with the ensuing maintenance headache). Instead, we switch all clients of fsl_phy_enet_if over to phy_interface_t, which should become the standard, anyway. Signed-off-by: Andy Fleming <afleming@freescale.com> Acked-by: Detlev Zundel <dzu@denx.de>
| * | tsec: Convert tsec to use PHY LibAndy Fleming2011-04-202-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This converts tsec to use the new PHY Lib. All of the old PHY support is ripped out. The old MDIO driver is split off, and placed in fsl_mdio.c. The initialization is modified to initialize the MDIO driver as well. The powerpc config file is modified to configure PHYLIB if TSEC_ENET is configured. Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Detlev Zundel <dzu@denx.de>
* | | Merge branch 'misc' of git://git.denx.de/u-boot-blackfinWolfgang Denk2011-04-203-119/+53
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| * | | gpio: generalize for all generic gpio providersMike Frysinger2011-04-133-119/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Blackfin gpio command isn't terribly Blackfin-specific. So generalize the few pieces into two new optional helpers: name_to_gpio() - turn a string name into a GPIO # gpio_status() - display current pin bindings (think /proc/gpio) Once these pieces are pulled out, we can relocate the cmd_gpio.c into the common directory. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | | | Revert "PowerPC: Add support for -msingle-pic-base"Wolfgang Denk2011-04-2013-127/+12
| |/ / |/| | | | | | | | | | | | | | | | | This reverts commit 39768f7715ed637ef02f49fc7de664cc1aaf14b3. Reson: it breaks a number of boards with embedded environment as the code size grows in some places.
* | | sc520: Move reset to stand-alone fileGraeme Russ2011-04-133-10/+41
| | | | | | | | | | | | | | | | | | | | | | | | Partial linking allows weak functions to be overridden in files containing only one function. Moving the sc520 override of reset_cpu gets rid of an ugly #ifdef Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* | | x86: Rename i386 to x86Graeme Russ2011-04-1364-12/+12
| | | | | | | | | | | | Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* | | x86: Code cleanupGraeme Russ2011-04-1327-176/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make the copyright notices in the x86 files consistent and update them with proper attributions for recent updates Also fix a few comment style/accuracy and whitespace/blank line issues Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* | | eNET: Remove config.mkGraeme Russ2011-04-131-2/+3
|/ / | | | | | | | | | | | | | | | | | | | | By including <config.h> in the ld script, CONFIG_SYS_MONITOR_LEN (defined in the boards config file) can be used in lieu of FLASH_SIZE (defined in the board specific config.mk) As this is the last remaining entry in the board specific config.mk, this file can now be removed Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* | Make STANDALONE_LOAD_ADDR configurable per boardWolfgang Denk2011-04-1210-15/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | Rename STANDALONE_LOAD_ADDR into CONFIG_STANDALONE_LOAD_ADDR and allow that the architecture-specific default value gets overwritten by defining the value in the board header file. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: Tsi Chung Liew <tsi-chung.liew@freescale.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | Fix misc spelling errors found by lintianLoïc Minier2011-04-123-5/+5
| | | | | | | | Signed-off-by: Loïc Minier <loic.minier@linaro.org>
* | PowerPC: Add support for -msingle-pic-baseJoakim Tjernlund2011-04-1113-12/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | -msingle-pic-base is a new gcc option for ppc and it reduces the size of my u-boot with 6-8 KB. While at it, add -fno-jump-tables too to save a few more bytes. -msingle-pic-base will be in gcc 4.6, however backported patches are available at http://bugs.gentoo.org/show_bug.cgi?id=347281 Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* | PowerPC: Move -fPIC flag to common placeJoakim Tjernlund2011-04-1113-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The -fPIC flag belongs with -mrelocatable, move it there. Also change -fPIC to -fpic as this produces smaller binaries. However, currently -mrelocatable promotes -fpic to -fPIC, a fix for this is in upcoming gcc 4.6 or you can apply this small patch to gcc: diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h index 8da8410..e4b8280 100644 --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h @@ -227,7 +227,8 @@ do { \ } \ \ else if (TARGET_RELOCATABLE) \ - flag_pic = 2; \ + if (!flag_pic) \ + flag_pic = 2; \ } while (0) #ifndef RS6000_BI_ARCH -- Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2011-04-108-80/+147
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| * | powerpc/85xx: Removed clearing of L2-as-SRAMFabian Cenedese2011-04-101-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | Removed clearing of L2 cache as SRAM as it is not necessary without ECC. This also speeds up the booting process. Signed-off-by: Fabian Cenedese <cenedese@indel.ch> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | fsl_esdhc: Deal with watermark level register related changesPriyanka Jain2011-04-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | P1010 and P1014 has v2.3 version of FSL eSDHC controller in which watermark level register description has been changed: 9-15 bits represent WR_WML[0:6], Max value = 128 represented by 0x00 25-31 bits represent RD_WML[0:6], Max value = 128 represented by 0x00 Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Poonam Aggrwal <Poonam.Aggrwal@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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