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2011-08-03omap4: add clock supportAneesh V
Add support for: 1. DPLL locking 2. Initialization of clock domains and clock modules 3. Setting up the right voltage on voltage rails This work draws upon previous work done for x-loader by: Santosh Shilimkar <santosh.shilimkar@ti.com> Rajendra Nayak <rnayak@ti.com> Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03omap4: add OMAP4430 revision checkAneesh V
Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03omap4: cleanup pin mux dataAneesh V
- separate mux settings into essential and non essential parts - essential part is board independent as of now(so move it to SoC directory). Will help in having single SPL for all boards. - Non-essential part(the pins not essential for u-boot to function) need to be phased out eventually. - Correct mux data by aligning to the latest settings in x-loader Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03omap4: utility function to identify the context of hw initAneesh V
The basic hardware init of OMAP4(s_init()) can happen in 4 different contexts: 1. SPL running from SRAM 2. U-Boot running from FLASH 3. Non-XIP U-Boot loaded to SDRAM by SPL 4. Non-XIP U-Boot loaded to SDRAM by ROM code using the Configuration Header feature What level of hw initialization gets done depends on this context. Add a utility function to find this context. Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03DA8xx: fix LPSC constantsLaurence Withers
Some of the LPSC constants were incorrect, and some were missing. This commit fixes the incorrect constants (which were not used anywhere in the tree) and adds all constants for both DA830 and DA850, as per the TI datasheets. Signed-off-by: Laurence Withers <lwithers@guralp.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03DA8xx: switch an enum to defines for consistencyLaurence Withers
There are two main sets of LPSC constants, depending on the processor family. The DA8xx constants were given in an enum whereas the non-DA8xx constants were preprocessor defines. This commit switches the DA8xx constants to defines for consistency. Signed-off-by: Laurence Withers <lwithers@guralp.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03DA8xx: add MMC/SD controller addressesLaurence Withers
Signed-off-by: Laurence Withers <lwithers@guralp.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03DaVinci EMAC: declare function for all DA8xx CPUsLaurence Withers
The function davinci_emac_mii_mode_sel() is defined in board/davinci/common/misc.c for any DA8xx CPU which has CONFIG_DRIVER_TI_EMAC enabled. However, the prototype was only being declared in <include/asm/arch/davinci_misc.h> for the DA850 EVM board. This patch declares it for all DA8xx CPUs where CONFIG_DRIVER_TI_EMAC is enabled. Signed-off-by: Laurence Withers <lwithers@guralp.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03DA8xx: add generic GPIO driverLaurence Withers
Add a generic GPIO driver for the DaVinci DA8xx processors. It is turned on by defining CONFIG_DA8XX_GPIO and fulfills the generic GPIO interface specified in <asm/gpio.h> . The driver has support for both manipulating GPIO pins as well as automatically configuring the pin multiplexor registers to set the pin function to GPIO. Signed-off-by: Laurence Withers <lwithers@guralp.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03DaVinci: rename gpio_defs.h to gpio.hLaurence Withers
In preparation for a generic GPIO driver for the DA8xx processors, rename <asm/arch/gpio_defs.h> to <asm/arch/gpio.h> and fix up all files which include it. Signed-off-by: Laurence Withers <lwithers@guralp.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03omap3evm: eth: Include functions only when necessarySanjeev Premi
These functions are not required when CONFIG_CMD_NET is not defined: - setup_net_chip() - reset_net_chip() - board_eth_init() This patch wraps them in #ifdef CONFIG_CMD_NET...#endif Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03omap3evm: Update ethernet reset sequence for Rev.G boardSriramakrishnan
The GPIO pin used for resetting the external LAN chip has changed for Rev.G board. The patch uses generic gpio API instead of direct access to corresponding registers. Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03omap3evm: eth: split function setup_net_chipSanjeev Premi
In current implementation, the function sets up the ethernet chip and resets it. The steps to reset depend upon the board revision. The patch moves the reset actions to new function reset_net_chip(). Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03omap3: Include array definition only when it is usedSanjeev Premi
The array of strings corresponding to cpu revision is used only when CONFIG_DISPLAY_CPUINFO is selected - in the function print_cpuinfo(). Enclose definition of this array in #ifdef...#endif for the same. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-02Merge branch 'master' of git://git.denx.de/u-boot-mmcWolfgang Denk
* 'master' of git://git.denx.de/u-boot-mmc: Revert "AT91:mmc:fix multiple read/write error"
2011-08-02sf: macronix: disable write protection when initializingSimon Guinot
Signed-off-by: Simon Guinot <sguinot@lacie.com>
2011-08-02sf: spansion: add support for S25FL129P_64KShaohui Xie
Signed-off-by: Shaohui Xie <b21989@freescale.com> Cc: Mike Frysinger <vapier@gentoo.org>
2011-08-02mtd/spi/macronix.c: add MX25L4005 and MX25L8005Macpaul Lin
Add support of MX25L4005 and MX25L8005 according to the datasheet http://www.mct.net/download/macronix/mx25l8005.pdf This patch has been tested with MX25L4005 and MX25L8005 Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-08-02Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk
* 'master' of git://git.denx.de/u-boot-ppc4xx: net/4xx: Install interrupt handler after driver registration
2011-08-02Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk
* 'master' of git://git.denx.de/u-boot-blackfin: Blackfin: jtag-console: fix timer usage Blackfin: switch to common display_options() Blackfin: serial: move early debug strings into .rodata section Blackfin: adi boards: also set stderr to nc with helper Blackfin: update anomaly lists to latest public info Blackfin: serial: convert to bfin_{read,write} helpers Blackfin: split out async setup Blackfin: adi boards: enable pretty flash progress output Blackfin: drop unused dma.h header from start code Blackfin: portmux: allow header to be included in assembly files Blackfin: cm-bf537e/cm-bf537u/tcm-bf537: enable mmc_spi support Blackfin: cm-bf537e/cm-bf537u/tcm-bf537: update network settings Blackfin: sync MMR read/write helpers with Linux Blackfin: gpio: optimize free path a little Blackfin: post: setup default CONFIG_SYS_POST_WORD_ADDR Blackfin: uart: fix printf warning Blackfin: add init.elf helper code Blackfin: dont reset SWRST on newer bf526 parts Blackfin: adi boards: enable multi serial support by default Blackfin: uart: add multiple serial support Blackfin: uart: move debug buffers into local bss
2011-08-02Merge branch 'master' of git://git.denx.de/u-boot-mipsWolfgang Denk
* 'master' of git://git.denx.de/u-boot-mips: README: update MIPS related informations MIPS: make cache operation mode configurable MIPS: rename INFINEON_EBU_BOOTCFG to CONFIG_SYS_XWAY_EBU_BOOTFG MIPS: INCA-IP: rename inca-swap-bytes host tool
2011-08-02tqm834x.c: fix compiler warningWolfgang Denk
Fix: tqm834x.c:299: warning: passing argument 1 of 'get_ram_size' discards qualifiers from pointer target type Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2011-08-01environment.h: fix warning: "CONFIG_ENV_IS_EMBEDDED" redefinedWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de>
2011-08-01fpga: constify to fix build warningWolfgang Denk
Fix compiler warning: cmd_fpga.c:318: warning: passing argument 3 of 'fit_image_get_data' from incompatible pointer type Adding the needed 'const' here entails a whole bunch of additonal changes all over the FPGA code. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andre Schwarz <andre.schwarz@matrix-vision.de> Cc: Murray Jensen <Murray.Jensen@csiro.au> Acked-by: Andre Schwarz<andre.schwarz@matrix-vision.de>
2011-08-01Unify timer_init() and cpu_init() prototypesWolfgang Denk
Clean up some duplicated prototype declarations. Get rid of now useless AVR32 initcalls.h file. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Graeme Russ <graeme.russ@gmail.com>
2011-08-01ARM: fix error: conflicting types for 'setenv'seedshope
Also remove bogus comment. Signed-off-by: Zhong hongbo <bocui107@gmail.com> Changed commit message Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr>
2011-08-01cfb_console.c: checkpatch cleanupWolfgang Denk
Fix the following: ERROR: do not initialise statics to 0 or NULL ERROR: do not use assignment in if condition Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-08-01cfb_console.c: drop custom PRINTD() and use debug() insteadWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-08-01Cosmetic: reformat drivers/video/cfb_console.cWolfgang Denk
Run cfb_console.c through indent and manually fix some of he deficiencies of the automatic line breaking. Fix multiline comments, excessive line spacing and such. No changes to code done. Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-07-31README: update MIPS related informationsDaniel Schwierzeck
Amend section 'Directory Hierarchy' for current MIPS directory. Describe config options for MIPS. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Acked-by: Thomas Langer <thomas.langer@lantiq.com> Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>
2011-07-31MIPS: make cache operation mode configurableDaniel Schwierzeck
Currently the cache operation mode is hard-coded to CONF_CM_CACHABLE_NONCOHERENT. This is not appropiate for CPUs or SOCs which operate at a different mode. This patch makes the cache operation mode configurable via board config. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Acked-by: Thomas Langer <thomas.langer@lantiq.com> Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>
2011-07-31MIPS: rename INFINEON_EBU_BOOTCFG to CONFIG_SYS_XWAY_EBU_BOOTFGDaniel Schwierzeck
This define is a board-specific config option and should be renamed to follow the U-Boot naming convention. Additionally, add an explaining comment for this option. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Acked-by: Thomas Langer <thomas.langer@lantiq.com> Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>
2011-07-31MIPS: INCA-IP: rename inca-swap-bytes host toolDaniel Schwierzeck
The INCA-IP SoC belongs to the Lantiq XWAY SoC product portfolio. For the upcoming support of other Lantiq SoC devices this tool should not solely depend on the INCA-IP board. Rename the tool to xway-swap-bytes and add an config option to enable compilation optionally. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Acked-by: Thomas Langer <thomas.langer@lantiq.com> Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>
2011-07-30Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk
* 'master' of /home/wd/git/u-boot/custodians: powerpc/8xxx: Remove dependency on <usb.h> powerpc/85xx: enable USB2 gadget mode for corenet ds board powerpc/85xx: verify the device tree before booting Linux MPC8xxx: drop redundant boot messages powerpc/85xx: Fix build failure for P1023RDS powerpc/p2041rdb: Enable SATA support powerpc/85xx: Cleanup handling of PVR detection for e500/e500mc/e5500 powerpc/85xx: Fix up clock_freq property in CAN node of dts 85xx: enable FDT support for STX SSA board powerpc/85xx: provide 85xx flush_icache for cmd_cache powerpc/p2041rdb: Enable backside L2 cache support powerpc/85xx: Handle the lack of L2 cache on P2040/P2040E powerpc/85xx: Add support for P2041[e] XAUI in SERDES powerpc/85xx: Rename P2040 id & SERDES to P2041 powerpc/85xx: Adding configuration for DCSRCR to enable 32M access powerpc/85xx: Fix setting of EPAPR_MAGIC value
2011-07-30Constify getenv(), setenv() and hash code functionsWolfgang Denk
This is needed to get rid of build warnings like main.c:311: warning: passing argument 2 of 'setenv' discards qualifiers from pointer target type which result from commit 09c2e90 "unify version_string". Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2011-07-30README: udate Coding Style description to current status quoWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-07-29powerpc/8xxx: Remove dependency on <usb.h>Kumar Gala
We used <usb.h> for USB_MAX_DEVICE. However this requires we actual build in support for USB into u-boot (which should not be required for device tree fixup). At this time no FSL SoC that utilizies this code (83xx/85xx) has more than 2 USB controllers. So we replace USB_MAX_DEVICE with a local define FSL_MAX_NUM_USB_CTRLS. If/when a device shows up with more than 2 controllers we can easily bump this value or refactor into a proper define per SoC. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: enable USB2 gadget mode for corenet ds boardShaohui Xie
to make USB2 worked in gadget mode, we need to set it's 'dr_mode' to 'peripheral' in hwconfig, but driver starts scan from 'usb1', it'll break out if it cannot find 'usb1', so drop the 'else' clause to make driver scan all the 'usbx'. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: verify the device tree before booting LinuxTimur Tabi
Introduce ft_verify_fdt(), a function that is called after the device tree has been fixed up, that displays warning messages if there is a mismatch between the physical addresses of some devices that U-Boot has configured with what the device tree says the addresses are. This is a particular problem when booting a 36-bit device tree from a 32-bit U-Boot (or vice versa), because the physical address of CCSR is wrong in the device tree. When the operating system boots, no messages are displayed, so the user generally has no idea what's wrong. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29MPC8xxx: drop redundant boot messagesWolfgang Denk
Current code would print RAM size information like this: DRAM: DDR: 256 MiB (DDR1, 64-bit, CL=2, ECC off) Turn a number of printf()s into debug() to get rid of the redundant "DDR: " string like this: DRAM: 256 MiB (DDR1, 64-bit, CL=2, ECC off) Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: Fix build failure for P1023RDSKumar Gala
When we added the fman fdt fixup we forgot to fixup the P1023RDS platform. So we would get: fdt.c: In function 'fdt_fixup_fman_firmware': fdt.c:465:15: error: 'CONFIG_SYS_FMAN_FW_LENGTH' undeclared (first use in this function) fdt.c:465:15: note: each undeclared identifier is reported only once for each function it appears in Add the needed #defines in P1023RDS.h to fix this. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/p2041rdb: Enable SATA supportMingkai Hu
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: Cleanup handling of PVR detection for e500/e500mc/e5500Kumar Gala
At some point we broke the detection of e500v1 class cores. Fix that and simply the code to just utilize PVR_VER() to have a single case statement. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: Fix up clock_freq property in CAN node of dtsBhaskar Upadhaya
Fix up the device tree property associated with the Flexcan clock frequency. This property is used to calculate the bit timing parameters for Flexcan. Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-2985xx: enable FDT support for STX SSA boardWolfgang Denk
We also have to shift TEXT_BASE to accomodate for the additional code size. Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: provide 85xx flush_icache for cmd_cacheMatthew McClintock
This provides a function that will override the weak function flush_icache to let 85xx boards to flush the icache cc: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Matthew McClintock <msm@freescale.com>
2011-07-29powerpc/p2041rdb: Enable backside L2 cache supportMingkai Hu
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: Handle the lack of L2 cache on P2040/P2040EKumar Gala
The P2040/P2040E have no L2 cache. So we utilize the SVR to determine if we are one of these devices and skip the L2 init code in cpu_init.c and release. For the device tree we skip the updating of the L2 cache properties but we still update the chain of caches so the CPC/L3 node can be properly updated. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: Add support for P2041[e] XAUI in SERDESKumar Gala
We add XAUI_FM1 into the SERDES tables for P2041[e] devices. However for the P2040[e] devices that dont support XAUI we handle this at runtime via SVR checks. If we are on a P2040[e] device the SERDES functions will behave as follows: is_serdes_prtcl_valid() will always report invalid if prtcl passed in is XAUI_FM1. serdes_get_prtcl() will report NONE if the prtcl in the table is set to XAUI_FM1. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-29powerpc/85xx: Rename P2040 id & SERDES to P2041Kumar Gala
P2041 is the superset part that covers both P2040 & P2041. The only difference between the two devices is that P2041 supports 10g/XAUI and has an L2 cache. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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