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* ARM: rpi: add a couple more revision IDsStephen Warren2015-04-13-0/+10
| | | | | | | | | | | | According to Gordon Henderson's WiringPi library, there are some more Pi revision IDs out there. Add support for them. http://git.drogon.net/?p=wiringPi;a=blob_plain;f=wiringPi/wiringPi.c;hb=5edd177112c99416f68ba3e8c6c4db6ed942e796 At least ID 0x13 is out in the wild: Reported-by: Chee-Yang Chau <cychau@gmail.com> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* ARM: rpi: fix RPi1 board rev detection for warranty bitStephen Warren2015-03-24-0/+7
| | | | | | | | | Apparently the firmware's board rev response includes both the board revision and some other data even on the RPi1. In particular, the "warranty bit" is bit 24. We need to mask that out when looking up the board ID. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* rpi: add support for Raspberry Pi 2 model BStephen Warren2015-02-21-2/+26
| | | | | | | | USB doesn't seem to work yet; the controller detects the on-board Hub/ Ethernet device but can't read the descriptors from it. I haven't investigated yet. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* bcm2835/rpi: add SPDX license tags for some filesStephen Warren2015-02-21-11/+1
| | | | Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* lcd: dt: extract simplefb supportNikita Kiryanov2015-02-10-0/+1
| | | | | | | | | | | | | | | | | We now have api functions that can support compiling simplefb code as its own module. Since this code is not part of the display functionality, extract it to its own file. Raspberry Pi is updated to accommodate the changes. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Bo Shen <voice.shen@atmel.com> Tested-by: Josh Wu <josh.wu@atmel.com> Cc: Simon Glass <sjg@chromium.org> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stephen Warren <swarren@wwwdotorg.org>
* ARM: rpi: consolidate board rev error checkingStephen Warren2014-12-29-7/+9
| | | | | | | | | Create a fake model table entry with default values, so we can error check the board rev value once when querying it from the firmware, rather than error-checking for invalid board rev values every time the model table is used. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* ARM: rpi: support model A+Stephen Warren2014-12-29-2/+12
| | | | | | | Add a board rev entry for the new model A+, and augment the board rev error handling code to be a bit more verbose. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* ARM: rpi: only set usbethaddr on relevant systemsStephen Warren2014-12-29-0/+17
| | | | | | | | | Model A and CM RPis don't have an on-board USB Ethernet device. Hence, there's no point setting $usbethaddr based on the device fuses. Use the model detection code to gate this. Note that the fuses are actually programmed even on those devices though. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* dm: rpi: Move serial to driver modelSimon Glass2014-12-11-0/+12
| | | | | | | | Adjust the configuration to use the driver model version of the pl01x serial driver. Add the required platform data. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@wwwdotorg.org>
* ARM: rpi: rename rpi_b to rpiStephen Warren2014-12-08-0/+283
The U-Boot port runs on a variety of RPi models, not just the B. So, rename the port to something slightly more generic. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
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