From: Ahmad Fatoum <a.fatoum@pengutronix.de> To: barebox@lists.infradead.org Cc: ukl@pengutronix.de, "Daniel Brát" <danek.brat@gmail.com>, ore@pengutronix.de Subject: [PATCH 00/15] ARM: rpi: add basic Raspberry Pi 4 support Date: Thu, 5 May 2022 10:01:37 +0200 [thread overview] Message-ID: <20220505080152.1068424-1-a.fatoum@pengutronix.de> (raw) Just basic support, so we get a shell on mini-uart and SD working. Needs more work for USB and Ethernet, but I'll leave that to others now that the initial hurdle is overcome. I tested this series on Raspberry Pi 3b (both 32-bit and newly added 64-bit support) and Raspberry Pi 4b (both 32/64-bit). @Oleksij, could you give this a test on Raspberry Pi 2 as well? barebox-dt-2nd.img is the image to use for all configurations. barebox didn't start up (or at least serial was silent) with Daily built Debian raspi_4_bullseye.img. Worked fine though with firmware in 2022-04-04-raspios-bullseye-arm64-lite.img. If in doubt, use firmware described in barebox documentation. Boot log: barebox 2022.04.0-00101-g5fea3e8979b2 #205 Tue May 3 09:33:54 CEST 2022 Board: Raspberry Pi 4 Model B Rev 1.1 Deep probe supported due to raspberrypi,4-model-b bcm2835_mci fe300000.mmc@7e300000.of: registered as mci0 WARNING: dwc2 fe980000.usb@7e980000.of: dwc2_core_reset: Timeout! Waiting for Core Soft Reset ERROR: dwc2 fe980000.usb@7e980000.of: probe failed: Connection timed out WARNING: bcm2835_mci fe340000.mmc@7e340000.of: Failed to get 'vmmc' regulator (ignored). bcm2835_mci fe340000.mmc@7e340000.of: registered as mci1 ERROR: translation of DMA address(400000000) to CPU address failed node(pcie@7d500000) malloc space: 0x1d8fc800 -> 0x3b1f8fff (size 473 MiB) mci1: detected SD card version 2.0 mci1: registered disk0 environment load /boot/barebox.env: No such file or directory Maybe you have to create the partition. Ahmad Fatoum (13): PBL: fdt: fix /memory parsing when #address-cells != #size-cells serial: ns16550: rpi: remove ungating now done by proper clk driver ARM: cpu: prevent recursive dependencies via CPU_SUPPORTS_64BIT_KERNEL ARM: rpi: add Raspberry Pi 3 64-bit build support ARM: rpi: rpi3: disallow MMU_EARLY && 64BIT clk: rpi: add Raspberry Pi 4 support serial: ns16550: rpi: skip baudrate changes for bcm2711 clocksource: bcm2835: bump below architeced timer for AArch64 ARM: rpi: add Raspberry Pi 4 support ARM: rpi: add debug_ll support for Raspberry Pi 4 ARM: rpi: add heuristic for skipping detection of SDIO card doc: bcm283x: add initial docs for Raspberry Pi 4 support doc: bcm283x: reference newer firmware Uwe Kleine-König (2): of: address: fix printing of OF node name in error message mci: bcm2835: add bcm2711-emmc2 (Rpi4) support Documentation/boards/bcm2835.rst | 65 ++++++++-- arch/arm/Kconfig | 4 + arch/arm/boards/raspberry-pi/rpi-common.c | 51 +++++++- arch/arm/configs/rpi_v8a_defconfig | 111 ++++++++++++++++++ arch/arm/cpu/Kconfig | 1 - arch/arm/dts/Makefile | 1 + arch/arm/dts/bcm2711-rpi-4-b.dts | 1 + arch/arm/mach-bcm283x/Kconfig | 28 ++++- arch/arm/mach-bcm283x/include/mach/debug_ll.h | 21 ++++ arch/arm/mach-bcm283x/include/mach/mbox.h | 4 + arch/arm/mach-bcm283x/include/mach/platform.h | 5 +- arch/arm/mach-bcm283x/mbox.c | 2 +- common/Kconfig | 7 ++ drivers/clk/clk-rpi.c | 42 +++++-- drivers/clocksource/bcm2835.c | 3 +- drivers/mci/mci-bcm2835.c | 4 +- drivers/of/address.c | 4 +- drivers/serial/serial_ns16550.c | 18 ++- images/Makefile.bcm283x | 6 + pbl/fdt.c | 2 +- 20 files changed, 341 insertions(+), 39 deletions(-) create mode 100644 arch/arm/configs/rpi_v8a_defconfig create mode 100644 arch/arm/dts/bcm2711-rpi-4-b.dts -- 2.30.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox
next reply other threads:[~2022-05-05 8:03 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-05 8:01 Ahmad Fatoum [this message] 2022-05-05 8:01 ` [PATCH 01/15] PBL: fdt: fix /memory parsing when #address-cells != #size-cells Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 02/15] of: address: fix printing of OF node name in error message Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 03/15] serial: ns16550: rpi: remove ungating now done by proper clk driver Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 04/15] ARM: cpu: prevent recursive dependencies via CPU_SUPPORTS_64BIT_KERNEL Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 05/15] ARM: rpi: add Raspberry Pi 3 64-bit build support Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 06/15] ARM: rpi: rpi3: disallow MMU_EARLY && 64BIT Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 07/15] clk: rpi: add Raspberry Pi 4 support Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 08/15] mci: bcm2835: add bcm2711-emmc2 (Rpi4) support Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 09/15] serial: ns16550: rpi: skip baudrate changes for bcm2711 Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 10/15] clocksource: bcm2835: bump below architeced timer for AArch64 Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 11/15] ARM: rpi: add Raspberry Pi 4 support Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 12/15] ARM: rpi: add debug_ll support for Raspberry Pi 4 Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 13/15] ARM: rpi: add heuristic for skipping detection of SDIO card Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 14/15] doc: bcm283x: add initial docs for Raspberry Pi 4 support Ahmad Fatoum 2022-05-05 8:01 ` [PATCH 15/15] doc: bcm283x: reference newer firmware Ahmad Fatoum 2022-05-06 12:47 ` [PATCH 00/15] ARM: rpi: add basic Raspberry Pi 4 support Ahmad Fatoum
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