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* pmic: Extend PMIC framework to support multiple instances of PMIC devicesŁukasz Majewski2012-11-14-3/+9
| | | | | | | | | | | | | | | | | | The PMIC framework has been extended to support multiple instances of the variety of devices responsible for power management. This change allows supporting of e.g. fuel gauge, charger, MUIC (Micro USB Interface Circuit). Power related includes have been moved to ./include/power directory. This is a first of a series of patches - in the future "pmic" will be replaced with "power". Two important issues: 1. The PMIC needs to be initialized just after malloc is configured 2. It uses list to hold information about available PMIC devices Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Stefano Babic <sbabic@denx.de>
* mxc: Fix SDHC multi-instance clockBenoît Thébaudeau2012-10-16-0/+4
| | | | | | | | | | | | | | | | | | On mxc, each SDHC instance has a dedicated clock, so gd->sdhc_clk is not suitable for the multi-instance use case (initialization made directly with fsl_esdhc_initialize()). This patch fixes this issue by adding a configuration field for the SDHC input clock frequency. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Eric Bénard <eric@eukrea.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Jason Liu <r64343@freescale.com> Cc: Matt Sealey <matt@genesi-usa.com> Cc: Andy Fleming <afleming@gmail.com>
* fsl_esdhc: Remove cache snooping for i.MXBenoît Thébaudeau2012-09-01-2/+2
| | | | | | | | | | | | | | | The cache snooping feature of Freescale's eSDHC IP is not available on i.MX, so disable it globally for this architecture. This avoids setting no_snoop for all i.MX boards, and it prevents setting a reserved bit of a reserved register if fsl_esdhc_mmc_init() is used on i.MX, like in arch/arm/cpu/armv7/imx-common/cpu.c/cpu_mmc_init(). Since no_snoop was only used on i.MX, get rid of it BTW. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com>
* mx5:Use IMX_GPIO_NR macroAshok Kumar Reddy2012-09-01-4/+4
| | | | Signed-off-by: Ashok Kumar Reddy <ashokkourla2000@gmail.com>
* mx53evk: add boot_mode supportTroy Kisky2012-09-01-0/+13
| | | | | | | This allows a watchdog reset to start the ROM's usb/serial downloader, or boot from an sdcard. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* mx53evk: Remove unused SOBJSFabio Estevam2012-07-07-4/+3
| | | | | | | There is no .S file in this directory, so just remove SOBJS. Cc: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* MX53: DDR: Fix ZQHWCTRL field TZQ_CSTroy Kisky2012-04-16-1/+1
| | | | | | | | | Currently, board files are setting this field to 0x01 which the manual says is a reserved value. Change to use the default of 0x02 - 128 cycles. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx53evk: Use gpio_direction_input prior to gpio_get_valueFabio Estevam2012-02-27-0/+2
| | | | | | | | Use gpio_direction_input prior to gpio_get_value. Cc: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Jason Liu <r64343@freescale.com>
* mmc: Change board_mmc_getcd() function prototype.Thierry Reding2012-01-08-4/+5
| | | | | | | | | | | | | | | | | | | | | The new API no longer uses the extra cd parameter that was used to store the card presence state. Instead, this information is returned via the function's return value. board_mmc_getcd() returns -1 to indicate that no card-detection mechanism is implemented; 0 indicates that no card is present and 1 is returned if it was detected that a card is present. The rationale for this change can be found in the following email thread: http://lists.denx.de/pipermail/u-boot/2011-November/110180.html In summary, the old API was not consistent with the rest of the MMC API which always passes a struct mmc as the first parameter. Furthermore the cd parameter was used to mean "card absence" in some implementations and "card presence" in others. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Jason Liu <jason.hui@linaro.org>
* mx53evk: Configure the pins as GPIOs prior to using gpio_get_valueFabio Estevam2011-12-06-0/+3
| | | | | | | | Configure the pins as GPIO prior to using gpio_get_value. Cc: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Jason Liu <jason.hui@linaro.org>
* mx53evk: Remove unused get_board_rev functionFabio Estevam2011-11-04-5/+0
| | | | | | | | No board information is passed for MX53EVK, so remove get_board_rev function. Cc: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Jason Liu <r64343@freescale.com>
* MX5: mx53evk: use new pmic driverStefano Babic2011-10-27-6/+11
| | | | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jason Liu <jason.hui@linaro.org> Acked-by: Jason Liu <jason.hui@linaro.org>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-6/+0
| | | | | | | | | | The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* mx53evk: Place machine ID into board configFabio Estevam2011-09-30-1/+0
| | | | | | | | Let common code set the machine ID. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Jason Liu <jason.hui@linaro.org>
* MX5: mx53evk: make use of GPIO frameworkStefano Babic2011-09-04-3/+3
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jason Liu <r64343@freescale.com>
* Remove volatile qualifier in get_ram_size() callsAlbert ARIBAUD2011-07-17-1/+1
| | | | | | | | | Checkpatch.pl complains about the volatile qualifier in calls to get_ram_size(). Remove this qualifier in the prototype and in the calls where it is useless, and leave it only in the function body where it is needed. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* mx5: board: code clean up for checkboard codeJason Liu2011-05-23-20/+1
| | | | | | | | | The boot cause code has been factor out to soc common code,we need drop the part from the board support code This patch also remove the redundant cpu version print Signed-off-by: Jason Liu <jason.hui@linaro.org>
* MX53: drop config.mk from mx53evkLiu Hui-R643432011-04-27-24/+0
| | | | | | | | The config.mk file in board directory is now obsolete and should be removed. Add option for the IMX image into boards.cfg Signed-off-by: Jason Liu <r64343@freescale.com>
* MX5:MX53: add initial support for MX53EVK boardLiu Hui-R643432011-02-02-0/+581
Add initial support for MX53EVK board support. FEC, SD/MMC, UART, I2C, have been supported. Signed-off-by: Jason Liu <r64343@freescale.com>
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