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meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0004-rpi-Add-entry-for-Raspberry-Pi-4-model-B.patch
Andrei Gherzan 9381de8f91 u-boot: Update patches for RPi4
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>
2019-07-19 19:36:11 +01:00

34 lines
958 B
Diff

From 12fbbd5bc12e225b19d3b4cb193a1bf3d9fa752a Mon Sep 17 00:00:00 2001
From: Andrei Gherzan <andrei@balena.io>
Date: Wed, 17 Jul 2019 15:34:18 +0100
Subject: [PATCH 4/7] rpi: Add entry for Raspberry Pi 4 model B
The Raspebrry Pi 4 uses the new revision code scheme as documented by
the foundation. This change adds an entry for this board as well.
Signed-off-by: Andrei Gherzan <andrei@balena.io>
Upstream-status: Pending
---
board/raspberrypi/rpi/rpi.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index 617c892dde..92c6534da6 100644
--- a/board/raspberrypi/rpi/rpi.c
+++ b/board/raspberrypi/rpi/rpi.c
@@ -148,6 +148,11 @@ static const struct rpi_model rpi_models_new_scheme[] = {
DTB_DIR "bcm2837-rpi-cm3.dtb",
false,
},
+ [0x11] = {
+ "4 Model B",
+ DTB_DIR "bcm2838-rpi-4-b.dtb",
+ true,
+ },
};
static const struct rpi_model rpi_models_old_scheme[] = {
--
2.22.0