Mirror of http://git.yoctoproject.org/cgit/cgit.cgi/meta-raspberrypi https://git.enea.com/cgit/linux/meta-raspberrypi.git/atom?h=ag%2Frpi4-uboot-update 2019-07-19T15:19:42+00:00 2019-07-19T15:19:42+00:00 Andrei Gherzan andrei@gherzan.ro 2019-07-19T15:17:38+00:00 urn:sha1:6531d1d0bb23f390066fe7cead2d95ad6ac4db72 After a review in upstream, some of the patches were modified. Most notable changes: 1. use directly the dtb passed by the firmware and make sure uboot doesn't tweak memory/reg 2. remove known unimplemented support (usb, eth etc.) 3. drop patches that are not needed anymore with the new firmware update (for example 0012-bcm283x-mbox-Correctly-wait-for-space-to-send.patch) Signed-off-by: Andrei Gherzan <andrei@gherzan.ro> 2019-07-18T16:00:07+00:00 Riyaz Riyaz.l@ltts.com 2019-05-15T10:09:21+00:00 urn:sha1:03488c61599ddb8efdecd1a48c211d083ce4ea78 Vc4graphics enables drm backend on wayland Compositor (weston & westeros) Appending vc4graphics machine feature to use mesa drivers for OpenGL and V4l2 for video. Signed-off-by: Riyaz <Riyaz.l@ltts.com> 2019-07-18T16:00:07+00:00 Andrei Gherzan andrei@gherzan.ro 2019-07-18T12:30:32+00:00 urn:sha1:c33649a678401783a23ffbb59c1afbf1f5c2b9c4 The upstream branch might suffer rebases due to effort of pushing the patches upstream. To avoid issues, let's have here the patches we need for RPi 4 support. Signed-off-by: Andrei Gherzan <andrei@gherzan.ro> 2019-07-18T16:19:06+00:00 Carton joel.carron@eeproperty.ch 2019-07-18T10:18:51+00:00 urn:sha1:e4936f361b63a57ee324abe71ce0642d36b81172 When we read the docs, we have the feelings that theses variables are boolean ones. So I was setting, for example in my distro.conf file the variable ' ENABLE_I2C = "1" ' to enable I2C. Then I wanted to disable it by simply setting 'ENABLE_I2C' to "0" but it wasn't working. So I noticed that, for example, ' ENABLE_UART ' was checked with ' = "1" ' condition and some other "boolean" was checked against ' -n ' like for ENABLE_I2C. This commit tries to have an uniform behavior for all variables that are shown in the doc under the format ' VARIABLE = "1" ' to enable them and the reader can think they are kind of 'boolean' values. Signed-off-by: Joël Carron <joel.carron@eeproperty.ch> 2019-07-18T16:00:07+00:00 Carton joel.carron@eeproperty.ch 2019-07-17T09:58:22+00:00 urn:sha1:c49d09c725a19ec9c4ee79bef56c5f8784fd23bc Signed-off-by: Joël Carron <joel.carron@eeproperty.ch> 2019-07-18T12:27:34+00:00 Andrei Gherzan andrei@gherzan.ro 2019-07-17T13:42:06+00:00 urn:sha1:d44c0c3f197323154144fd2ba221074087ea85ba We can do this because the kernel now includes a workaround for the DMA issue. https://github.com/raspberrypi/linux/pull/3080 Signed-off-by: Andrei Gherzan <andrei@gherzan.ro> 2019-07-18T12:27:34+00:00 Andrei Gherzan andrei@gherzan.ro 2019-07-17T13:40:30+00:00 urn:sha1:9728806fe529c2df83500c0647cf891d10231dc9 This version includes a workaround for the usable DMA memory. It limits the DMA to the first 1G. Signed-off-by: Andrei Gherzan <andrei@gherzan.ro> 2019-07-16T12:39:01+00:00 Andrei Gherzan andrei@gherzan.ro 2019-07-15T13:26:21+00:00 urn:sha1:1e329d36c99718194d20e6216f1c13199e124bb7 We already do this for rpi3-64 and we will need it for rpi4-64 as well. See 6c4de0b5fe44b8e661f1391ee8540a7f04d75315 for more details. Signed-off-by: Andrei Gherzan <andrei@gherzan.ro> 2019-07-16T12:38:41+00:00 Andrei Gherzan andrei@gherzan.ro 2019-07-15T13:23:22+00:00 urn:sha1:9966bdcfe649e8fc03ac3d34c801f6ba64a7e9c4 Signed-off-by: Andrei Gherzan <andrei@gherzan.ro> 2019-07-16T12:38:41+00:00 Andrei Gherzan andrei@gherzan.ro 2019-07-12T16:55:14+00:00 urn:sha1:982a81e4b85057cf289ac8719068b81ecc011209 Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>