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2011-01-18U8500: Add support for HREFP 2.0 V60 and laterMichael Brandt
The HREFP 2.0 V60 has no GPIO expander, therefore some GPIO lines were moved around. The preferred approach was to first check if there is a machid in the environment. And if not try to program the GPIOE. If that fails, assume it is a V60 or newer. But for the splash screen, we need to know very early on which HW version we are running. At that time no environment is available, therefore it is unavoidable to do the I2C access (10 ms timeout), if both HW versions shall be supported in one binary. CAUTION: you need also a Linux kernel which supports MACH_TYPE_HREFV60. Older U8500 kernels will not even issue a start-up message. Depends-On: http://gerrit.lud.stericsson.com/gerrit/12335 ST-Ericsson ID: CR 272893 Change-Id: Id794df8c185dfbf67f7bce81deb49abf71129f7b Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/12578 Reviewed-by: Torbjorn SVENSSON <torbjorn.x.svensson@stericsson.com> Reviewed-by: Robert ROSENGREN <robert.rosengren@stericsson.com> Reviewed-by: Markus HELGESSON <markus.helgesson@stericsson.com> Reviewed-by: Bibek BASU <bibek.basu@stericsson.com>
2011-01-18U8500: Generic display driverTorbjorn Svensson
This patch introduces combined DSI and DPI display support for u-boot. The code is also similar to the kernel code for easy maintenance. ST-Ericsson ID: ER319241 ST-Ericsson FOSS-OUT ID: STETL-FOSS-OUT-10069 Change-Id: Ic232b6f738348cbedb67e27418678ddd223d7800 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/11038 Reviewed-by: Jimmy RUBIN <jimmy.rubin@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Torbjorn SVENSSON <torbjorn.x.svensson@stericsson.com>
2010-12-15Removal of executable permissionRobert Rosengren
General removal of executable permission of built source and header files, i.e. changing permission from 755 to 644. ST-Ericsson ID: None ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ic3cfc551d1ef1b1f0b5825f9916d1fc15b15b444 Signed-off-by: Robert Rosengren <robert.rosengren@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/10896 Reviewed-by: QATOOLS Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Joakim AXELSSON <joakim.axelsson@stericsson.com>
2010-12-15U8500: Move itp and cspsa into SoC directoryRobert Rosengren
itp.c and cspsa_fp.c is SoC specific, not board specific. Other db8500 based boards need it as well, therefore move it into the SoC directory. ST-Ericsson ID: WP275634 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I386c0d84e9f44f18ded0d9059fc2dae4c27974f2 Signed-off-by: Robert Rosengren <robert.rosengren@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/10894 Reviewed-by: QATOOLS Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Reviewed-by: Joakim AXELSSON <joakim.axelsson@stericsson.com>
2010-12-13U8500: Changes to use a bmp file as splash imageTorbjorn Svensson
This change makes it possible to use a bitmap file (.bmp) as the splash image. This also removes the need to specify width and height of the splash image. RLE compression, 1 and 4 bit formats are not supported. ST-Ericsson ID: AP281072 Change-Id: I7c9ae953ad0440b665bb03ed1b9bbf43bab04e91 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/9406 Tested-by: Torbjorn SVENSSON <torbjorn.x.svensson@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: Jimmy RUBIN <jimmy.rubin@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-12-08db8500: New GPIO driver and config, from Linux kernelJoakim Axelsson
Copied the GPIO configurator written for the Linux kernel. The Nomadik db8500 GPIO driver. Purpose is to be able to just cut-n-paste the GPIO config from Linux to U-boot. Also at the same time remove the obsolete and old gpio_alt_funcenable/disable methods. Now all is configured using a table in u8500.c. Now drivers doesn't have to worry about setting up the GPIO pins. Actually no driver today uses GPIO pins directly, only via hardware blocks within db8500. Functions are still added to be able to interact directly with a GPIO pin. This also cleaned up a lot of driver by not having to bit manipulate GPIO registers them self. The new driver is called db8500_gpio and placed in driver/gpio/. Functions are in include/db8500_gpio.h: void db8500_gpio_set_pull(unsigned gpio, enum db8500_gpio_pull pull); void db8500_gpio_make_input(unsigned gpio); int db8500_gpio_get_input(unsigned gpio); void db8500_gpio_make_output(unsigned gpio, int val); void db8500_gpio_set_output(unsigned gpio, int val); And for the configurator in include/db8500_pincfg.h: void db8500_gpio_config_pins(pin_cfg_t *cfgs, size_t num); All in all the final binary size has decreased. This is only done for db8500 nomadik GPIO. The code for gpio expanders has not been touched. All references to Nomadik has been removed in this driver. Only db8500 is left. ST-Ericsson ID: None Signed-off-by: Joakim Axelsson <joakim.axelsson@stericsson.com> Change-Id: I90aa1d46c813ffb5a777c3492b5751f5054f71cf Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/9904 Reviewed-by: QATOOLS Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-12-08db8500: Move all clock code from board to SoCJoakim Axelsson
Moved clock code from board/st/u8500/u8500.c to cpu/arm_cortexa9/db8500/clock.c. Remove code to simulate Maja clocks. ST-Ericsson ID: None Signed-off-by: Joakim Axelsson <joakim.axelsson@stericsson.com> Change-Id: Ibbb21d53091ceaddcc01e1a195e129039f986696 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/7114 Reviewed-by: QATOOLS Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-12-08db8500: Move cpu identifying function to SoC codeJoakim Axelsson
Moved u8500_is_earlydrop() and cpu_is_u8500*() to include/asm-arm/arch-db8500/cpu.h. They are kept in cpu.h as the functions are very small and should be inlined with each use of them. The final binary actually also became around 100 bytes smaller. ST-Ericsson ID: None Signed-off-by: Joakim Axelsson <joakim.axelsson@stericsson.com> Change-Id: Ied553b7c8a004a37c70c3e328a069ae8b2a92b23 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/9893 Reviewed-by: QATOOLS Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-12-08db8500: Split arch_cpu code from boardJoakim Axelsson
First patch to split cpu_arch SoC-code away from board code. Added usage of arch_cpu_init() which is the corresponding to board_init(). Moved db8500 code from board/st/u8500/u8500.c to cpu/arm_cortexa9/db8500/cpu.c. Also created include/asm/arch-db8500/cpu.h and include/asm/arch-db8500/prcmu.h. ST-Ericsson ID: None Signed-off-by: Joakim Axelsson <joakim.axelsson@stericsson.com> Change-Id: I403d7d4f6c655c0d383afb3cb3be7e7df96683a3 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/7150 Reviewed-by: Joakim AXELSSON <joakim.axelsson@stericsson.com> Tested-by: Joakim AXELSSON <joakim.axelsson@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-11-29U8500: Move clock.c into SoC directoryMichael Brandt
clock.c is SoC specific, not board specific. Other db8500 based boards need it as well, therefore move it into the SoC directory. Change-Id: Ib23d44988628e8bb6a8cb89c56941cf2a815892d Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/9399 Reviewed-by: Joakim AXELSSON <joakim.axelsson@stericsson.com> Reviewed-by: Markus HELGESSON <markus.helgesson@stericsson.com> Reviewed-by: Robert ROSENGREN <robert.rosengren@stericsson.com>
2010-11-29U8500: Move prcmu.c into SoC directoryMichael Brandt
prcmu.c is SoC specific, not board specific. Other db8500 based boards need it as well, therefore move it into the SoC directory. Change-Id: Ic40e474700fb737dbbb8ce7ea6c88ea1b89d2f20 Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/9371 Reviewed-by: Joakim AXELSSON <joakim.axelsson@stericsson.com> Reviewed-by: Markus HELGESSON <markus.helgesson@stericsson.com> Reviewed-by: Robert ROSENGREN <robert.rosengren@stericsson.com>
2010-11-23U8500: config: removed non-applicable and unused definesMichael Brandt
Some defines were inherited from the old U-Boot 1.3.1 and are not used anywhere. This patch removes them. As a side-effect the flash.c dummy was also removed. Change-Id: Iecddb2f8bb59d909b936254085c358a1d246d205 Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/9203 Reviewed-by: Sebastian RASMUSSEN <sebastian.rasmussen@stericsson.com> Reviewed-by: Robert ROSENGREN <robert.rosengren@stericsson.com>
2010-11-19U8500: Removed duplicates of common.h and gpio.hMichael Brandt
common.h and gpio.h were present in the u8500 board directory and in the SoC include directory include/asm-arch/arch-stw8500. This patch removes the duplicates in the board directory and replaces all "common.h" and "gpio.h" with <asm/arch/common.h> and <asm/arch/gpio.h>, respectively. Change-Id: I4ff2a3a11324200222e3ae5b9d22eee6427f6d4c Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/8838 Reviewed-by: Markus HELGESSON <markus.helgesson@stericsson.com> Reviewed-by: Rikard OLSSON <rikard.p.olsson@stericsson.com>
2010-11-18u8500: pass MACH_TYPE_U8500 for u8500 platformMian Yousaf Kaukab
ST-Ericsson ID: ER280045 Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Change-Id: Iac299906a34917a914a8ee27dde2592c3b7a19bf Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/8776 Tested-by: Mian Yousaf KAUKAB <mian.yousaf.kaukab@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-11-17U8500: crashdump: check find_mmc_device() return codeMichael Brandt
Fixed: Dereferencing possibly NULL "mmc" in call to function "mmc_init" ST-Ericsson ID: 273353 Change-Id: Ie75546c9e26b638d7cd7fe122a1180418b48df14 Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/8367 Reviewed-by: Mikael LARSSON1 <mikael.xt.larsson@stericsson.com>
2010-11-12U8500: Load splash image from TOCMikael Larsson
This patch removes splash image from u-boot binary and loads it from a toc entry called SPLASH instead. Depends-On: I2e182df7fa056a5df2deb05a4ebab844eedbb85d I715045aba01c1c747f9bd15f02c6d057f66ff968 I93e63a092fd6f229f530e55ec4b98e8e09db1c06 ST-Ericsson ID: ER268766 Change-Id: I4ee7885618d18d526dfca55d7c45b769cd9b52c9 Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/6879 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Rikard OLSSON <rikard.p.olsson@stericsson.com>
2010-11-12U8500: Enabled support for i2c1-3Robert Rosengren
Moved enabling of clocks into i2c driver, making it possible to use all i2c from 0 to 3. Changed sanity check of i2c_read function to make it possible read from devices with 2 byte address. ST-Ericsson ID: CR275232 Change-Id: I6c9c2efe20dcb6903419ba531a86228a5f4491ca Signed-off-by: Robert Rosengren <robert.rosengren@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/8340 Reviewed-by: Markus HELGESSON <markus.helgesson@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-11-11U8500: Fix itp coverity issueMikael Larsson
This fixes a coverity issue in itp.c. ST-Ericsson ID: ER273353 Change-Id: Ifbe265567169a57d6dec940ef7593e601b9953e8 Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/8284 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Sebastian RASMUSSEN <sebastian.rasmussen@stericsson.com>
2010-11-10U8500: Fix sd card initMikael Larsson
Fixes sd card init that did not initialize ddr_en. This made sd fail init when previous contents in ddr_en was not 0. Change-Id: I5f2f33efdeb2e6af9e984805442ee0aa4285abdd Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/8231 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Robert ROSENGREN <robert.rosengren@stericsson.com> Tested-by: Robert ROSENGREN <robert.rosengren@stericsson.com>
2010-11-08U8500: Removed compiler warning in itp.cRikard Olsson
ST-Ericsson ID: ER268766 Change-Id: Ib09f8b2107e7ba09efd7ff4dec6a22949d56d5ff Signed-off-by: Rikard Olsson <rikard.p.olsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/7905 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Mikael LARSSON1 <mikael.xt.larsson@stericsson.com>
2010-11-04U8500: Add support for SPIMarkus Helgesson
Added SPI support for U8500 ST-Ericsson ID: 269867 ST-Ericsson FOSS-OUT ID: STETL-FOSS-OUT-10121 Change-Id: Ied17dd39aa1ebc0ee95818c59c7f211ce655b8bf Signed-off-by: Markus Helgesson <markus.helgesson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/7569 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-11-03U8500: Add cspsa fallback and fix toc loadRikard Olsson
Modified itp.c to load the modem when no cspsa flag for booting ITP is set. The loading of modem have been removed from X-Loader. Also correct a bug in itp.c ST-Ericsson ID: ER268766 Change-Id: I29f107c287ae5dbaf7274bc57ef30aaeacf67081 Signed-off-by: Rikard Olsson <rikard.p.olsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/7787 Reviewed-by: Mikael LARSSON1 <mikael.xt.larsson@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-11-01U8500: Fix modem loading for V2Mikael Larsson
This fixes the broken modem loading in V2. ST-Ericsson ID: ER277406 Change-Id: Ifefe85d0cbeaa5c5e6dca3afe57f371530bc646a Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/7551 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-10-26Fix restart of u-bootMikael Larsson
After introduction of modem loading, restart from kernel hangs in itp_load_modem_and_itp. This adds a check so that itp, modem and splash is not run after restart of u-boot. ST-Ericsson ID: ER277386 Change-Id: Ibfd12d9efa43549c652d3726904e4cefb59e6979 Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/7192 Reviewed-by: Per FRANSSON <per.xx.fransson@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-10-26Minimize time to splashMikael Larsson
Moved splash start to just after emmc init to minimize time to splash. Changed behaviour so that all SW is loaded after splash and splash is not loaded if it is itp. ST-Ericsson ID: ER268766 Change-Id: I09f8efce997ebd97d6de1a5fbff707b2aef175a4 Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/6515 Reviewed-by: Sebastian RASMUSSEN <sebastian.rasmussen@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-10-20Fix double free in mcdeMikael Larsson
This fixes double free in mcde code. Change-Id: I74150e4bea161313aa3298710dd8899db25501be Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/6854 Reviewed-by: Torbjorn SVENSSON <torbjorn.x.svensson@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-10-05Regulators: Fixup AUX3 regulator settings in MMC initFabien Quatravaux
VAUX3 and VRF1 voltage selection are located in the same register. Read-modify-write is performed to avoid interfering with the VRF1 regulator. ST-Ericsson ID: CAP_3984_001 ST-Ericsson ID: CR 270150 Change-Id: Ia3756f72790e45225e46418a1ec2490aec92250f Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/5384 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-10-05Modem loadingMikael Larsson
This adds functionality to load and execute modem in an early stage just after eMMC init. It also flushes ISSW since this will be removed in Xloader This patch depends on an updated Xloader that doesn't load modem, ipl and doesn't flush ISSW. Change-Id: I5be4a4a5af80df13e65ecd10c073b50e4d8703b9 Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/5769 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Peter NESSRUP <peter.nessrup@stericsson.com>
2010-09-30u8500: Do not reset timers when doing mmc performance testsJonas Aaberg
MMC performance tests broke other timing tests. Change-Id: I6a70ce55adc69d6069931b2d7649f4a7df10e5c6 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/5089 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-09-29Fix mmc_read_cmd_fileMikael Larsson
mmc_read_cmd_file broke with the latest changes in fat and mmc. This makes it work again. Change-Id: I9bd0fee41bc4dfe790166415bb856104ab412536 Signed-off-by: Mikael Larsson <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/5765 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-09-28ITP loadingMikael Larsson
This adds functionality to load and execute ITP in an early stage just after eMMC init. eMMC init was moved to mmc_host.c since it fits better there and is needed in order to access ITP before loading env. Flag for functionality is CONFIG_ITP_LOAD. This functionailty depends on CONFIG_TOC_PARTITION ST-Ericsson ID: ER273744 Change-Id: Ia80f0bf2d67055045c95e47473b9ba2275bbdb83 Signed-off-by: Mikael LARSSON <mikael.xt.larsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/5130 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2010-09-09Dumphandler: Merge PT_NOTE segments into onerickard evertsson
Each CPU saves CPU info into their own PT_NOTE segment. The dump analyzing tool (Crash) can't read multiple PT_NOTE segments. This patch merge all PT_NOTE segments into one. ST-Ericsson ID: WP244488 Change-Id: I3feb4695bcd3fc42a6c94fb876c1f0db29a58c62 Signed-off-by: rickard evertsson <rickard.evertsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/4738 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-09-08Move U8500 link script use to board configuration.Sebastian Rasmussen
Remove reference to U8500 link script from top-level Makefile and put it in the board specific configuration script for U8500 instead. ST-Ericsson ID: N/A Change-Id: Idf1c5aefaa5a1be016b7dd54cb9211fc78cde801 Signed-off-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/4302 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-09-01MCDE: Update for DB8500 V2Jimmy Rubin
This patch does the following: * Adds support for DB8500 V2 ST Ericsson ID: AP 270849 Change-Id: Ica648dc1663b58ee3468e1dc8bd831ede56c102a Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/4418 Tested-by: Jimmy RUBIN <jimmy.rubin@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-08-31Move modem parameter partition to start of memory.Sebastian Rasmussen
Since memory sizes vary, addresses at the end of the memory vary as well. The modem parameter partition should reside in a fixed location and has therefore been moved to a fixed location at the start of the memory. Other partitions have been moved accordingly, but the kernel image and root file system partition locations and sizes have been kept as they were. ST Ericsson ID: ER270475 Change-Id: Ib7202e70ba23e1dd026b1d487505fed3b9032caf Signed-off-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/4303 Reviewed-by: Mikael LARSSON <mikael.xt.larsson@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2010-08-31AB8500 v2 change in VAUX3 registerMattias Wallin
The AB8500 register 0x0421 have changed between version 1 and 2 of the hardware. This patch adds a version check and makes the necessary bit change to the VAUX3 low drop out regulator register. Change-Id: I49a6309f138da6bc46492dd4e39842988329c8cb Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/4060 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-08-31prcm: fix DB8500v2 TCDM base address and I2C chip idRabin Vincent
Handle the changed TCDM base address on DB8500v2, and the required chip bits to the I2C slave address. Based on the Linux modifications. Change-Id: I9fc8df1553824bd03a908a5c4285be284ea158db Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/4213 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-08-30Make U-Boot restartable and crash dump supportMichael Brandt
* Added an u8500 board specific ld script. Reserve space for .data backup. * Make a backup copy of initialised data (.data section). If restarted, copy the backup data back to .data. * Create crashkernel env variable dynamically, since it depends on U-Boot start address. For dumping U-Boot itself is used as crashkernel. * Set preboot environment variable to checkcrash command, if data_init_flag > 0, i.e. we were restarted e.g. by kexec. * Added crashkernel parameter to common bootargs. Decreased environment and pool sizes. * Changed link address of U-Boot: moved it 32 K up for kdump info to 0x05608000 * Added "checkcrash" command This command checks if there is a pending crash dump and writes it to a file on SD/MMC. ST-Ericsson ID: WP264488 Change-Id: If545822e424b95532f1128afb0e762b6b73834e9 Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/3011
2010-08-30u8500 board code modifications for Rockbox FATMichael Brandt
board/st/u8500/u8500.c - added errno include/configs/u8500.h - added Rockbox related CONFIGs ST-Ericsson ID: WP264488 Change-Id: I417c6acd23b365a121c898533f93e4f84bfb92e0 Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/3010
2010-08-30U-boot: MMC update.Martin LUNDHOLM
MMC has been updated with several improvements. Primarily MMC performance has been improved by using assembler code for low level FIFO handling. Also some MMC functionality has been added, e.g. support for DDR and reliable write. Data and command delay times were incremented, otherwise hangups and timeouts were observed. Tested on HREF+ 1.1 V21 and HREF+ 1.1 V32 (Micron PoP). Following WP depends on this change (more reliable SD card write support): ST-Ericsson ID: WP264488 Change-Id: Ic92abffe1640aa9375b8d43a6b8522ca8296a368 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/4056 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-08-27Move modem parameter partition (CSPSA0)Sebastian Rasmussen
Move modem parameter partition (also known as CSPSA0, CSPSA and Trim area) to end of 1 Gbyte PoPed eMMC. ST-Ericsson ID: ER270475 Change-Id: I1e687bc1e7e2163debbf9ae009182f56e48fa75f Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/4233 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Sebastian RASMUSSEN <sebastian.rasmussen@stericsson.com>
2010-08-20ux500: add DB8500v2 supportRabin Vincent
- Add cpu_is_u8500v2() for identification: ASICID has moved, so use the MIDR for primary identification. - Handle the changed MTU0 enable bit - Handle the MMC DBLOCKSIZE field move ST-Ericsson ID: CR267426 Change-Id: Ieae6032cf4e96796a8b53cfb95b28b26d4cf9a7b Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/3960 Reviewed-by: Martin LUNDHOLM <martin.xa.lundholm@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-08-11Replace MMC/SD driver to fit new framework.Ulf Hansson
IR265772: MMC driver does not detect SDHC cards. IR254201: Restructure MMC/SD driver for U8500 board according to the block device framework in mainline U-Boot. Changes to mmc framework: - Multi Block Read support in mmc framework. - Wrap Multi Block Write/Read to be able to adopt for large transaction. - Removed incorrect check in EXT CSD for high capacity MMC. - Corrected check for high capacity SD cards. - Set MMC buswidth to 8, prio of using 4. Known limitations/bugs in mmc framework: - High capacity MMC, will likely not get the correct density. - High speed is set, whether or not the host supports it or not. board/st/u8500/mmc_utils: IMPORTANT FOR DEVELOPERS: - Removed unessary U-Boot commands which is already supported in cmd_fat. - mmc_read_cmd_file: Read command.txt into bootcmd env from FAT FS in SD card. - write_partition_block: Writes the MBR if it is not already written. board/st/u8500/mmc_host[c.h]: - Implements the entire MMC/SD host driver for the PL180 block. - There is still room for optimization: Increase CLK-speed. Use high-speed for SD cards. Is GPIO setup correctly for both cards an eMMC. EarlyDrop support not fully tested. Dynamically turn on voltage/clocks to SD, not always. More... Note: - Increased read/write performance for eMMC, to around 5.4 MB/s for sequential read/write. Earlier measurements was 3.5 MB/s for read and 2.6 MB/s for write. ST-Ericsson ID: ER265772, CR267996, ER267993 Change-Id: I921102edbde761407ff5ad476d1bb99f5dc7a2ef Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2288 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Michael BRANDT <michael.brandt@stericsson.com> Reviewed-by: Martin LUNDHOLM <martin.xa.lundholm@stericsson.com> Tested-by: Martin LUNDHOLM <martin.xa.lundholm@stericsson.com> Reviewed-by: Mikael LARSSON <mikael.xt.larsson@stericsson.com> Tested-by: Mikael LARSSON <mikael.xt.larsson@stericsson.com>
2010-07-23boottime: Minor clean up and added u-boot command for displaying the current ↵Jonas Aaberg
boot time status. Change-Id: Ifdfea22cc1d587469a18b22a20c0dc14aeaa49c9 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2502 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-07-23Added splash screen boot time measurementJonas Aaberg
Change-Id: I3147324be164dd1b492daaa80e993fc40e361ed9 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2501 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-07-23Boottime changes. Moved generic boottime code from lib_arm to common. ↵Jonas Aaberg
Boottime now internally uses us instead of ticks. Reviewed-by: Michael Brandt <michael.brandt@stericsson.com> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Change-Id: If30d2eb384d6e82daa86c3cab7a6fd2a22baefb5 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/3053 Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-07-19Applies vibrator support for U-boot.Grzegorz Sygieda
This implements vibrator feature using AB8500 chip and I2C i/f. The vibrator driver provides shell command "vibrate". Checked with HREFP boards: 1.1_V21, 1.1_V31, 1.1_V33 ST-Ericsson ID: AP266348 Change-Id: Ifd0d780b41c4285038b8de659cdeac2086b8e873 Signed-off-by: Grzegorz Sygieda <grzegorz.sygieda@tieto.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2937 Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-07-12Memsize: Fixed rows/cols maskMichael Brandt
Fixed DMC_CTL_97 mask values for rows and columns. Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Change-Id: I62da1b08392a390f3cdbba8e454bbe00af7ed226 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2770 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2010-07-12MCDE: Adds support for more display typesJimmy Rubin
This patch does the following: * Adds configs to set display xres and yres in u8500.h * Adds config to set display voltage in u8500.h * Changes default settings for dsi / dsi pll clocks ST Ericsson Change-ID: AP264669 Change-Id: I9277167e690ece6569fa39d9e2e9e4c7c1473006 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2587 Tested-by: Jimmy RUBIN <jimmy.rubin@stericsson.com> Reviewed-by: Dan JOHANSSON <dan.johansson@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com> Tested-by: Michael BRANDT <michael.brandt@stericsson.com>
2010-07-07memory bootargs changeMichael Brandt
Related to ER 265783 "Existing SI memory map no more compatible for MM" and ER 260608 "VC: Black incoming call screen". The Linux kernel and graphics memory parameters have changed. Furthermore there are different layouts for 256 MB and 512 MB SDRAM resp. With this change U-Boot detects dynamically the memory size by making some fixed assumptions about the memory chip and controller and by reading the number of actually used rows and columns. It then sets the environment variable memargs to add either memargs256 or memargs512 to "bootargs". "memargs256" and "memargs512" are stored in the U-Boot environment area. The default values are set in include/configs/u5000.h Also the default uImage copy size was increased from 2 MiB to 3 MiB, since the released uImage size is close to 2 MiB and some developers uImage is already above. Tested with HREF ED (256 MB) (LBP only), HREF 1.0 V20 OM (256 MB) and HREF+ 1.1 V31 (512 MB). Erase the U-Boot environment first, if you want the new settings. ST-Ericsson ID: ER265783 Signed-off-by: Michael Brandt <michael.brandt@stericsson.com> Change-Id: I2467c9e410738a3655fc0fd25548cd6f4eb8351c Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2464 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Per-Daniel OLSSON <per-daniel.olsson@stericsson.com> Reviewed-by: Dan JOHANSSON <dan.johansson@stericsson.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-23 17:14:15 +0000