Quartz64 Development - Revision history

Kwiboo: Update U-Boot ethernet GMAC and Motorcomm PHY driver status

2023-10-08T14:48:17Z

Update U-Boot ethernet GMAC and Motorcomm PHY driver status

← Older revision		Revision as of 14:48, 8 October 2023
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	While the lack of ATF sources means that using mainline U-Boot would still require the use of Rockchip provided binaries for the firmware, even with Rockchip blobs, a more modern version of U-Boot will be much nicer to use.		While the lack of ATF sources means that using mainline U-Boot would still require the use of Rockchip provided binaries for the firmware, even with Rockchip blobs, a more modern version of U-Boot will be much nicer to use.

	Mainline U-Boot contains good enough support for the RK3566 SoC used on the Quartz64 as of v2023.07 and have support for Quartz64 and SOQuartz as of v2023.10-rc2. Drivers for [https://patchwork.ozlabs.org/cover/~~1817577~~/ ethernet GMAC] and [https://patchwork.ozlabs.org/patch/1817295/ Motorcomm PHY] ~~have been submitted for review~~.		Mainline U-Boot contains good enough support for the RK3566 SoC used on the Quartz64 as of v2023.07 and have support for Quartz64 and SOQuartz as of v2023.10-rc2. Drivers for [https://patchwork.ozlabs.org/cover/1841800/ ethernet GMAC] and [https://patchwork.ozlabs.org/patch/1817295/ Motorcomm PHY] are supported as of v2024.01-rc1.

	==== Things that could be done ====		==== Things that could be done ====

CounterPillow: /* Current Status */ DSI->Confirmed working

2023-08-31T12:45:36Z

Current Status: DSI->Confirmed working

← Older revision		Revision as of 12:45, 31 August 2023
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	* Battery		* Battery
	* GPU		* GPU
			* Video Output
			** HDMI
			** DSI
	* Audio		* Audio
	** Analog audio works		** Analog audio works
Line 309:		Line 312:
	* CSI — needs CIF driver		* CSI — needs CIF driver
	* eDP — needs PHY driver and controller driver		* eDP — needs PHY driver and controller driver
	* DSI

	== TODO ==		== TODO ==

CounterPillow: /* Confirmed Broken */ USB 3 update

2023-08-31T12:44:06Z

Confirmed Broken: USB 3 update

← Older revision		Revision as of 12:44, 31 August 2023
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	=== Confirmed Broken ===		=== Confirmed Broken ===

	* USB 3.0 (applies to Model A only) — only works with very short cables and depends on the device. This is due to a hardware design issue relating to the coupling capacitors needed for SATA, which shares the same lines as USB 3.0.		* <s>USB 3.0 (applies to Model A only) — only works with very short cables and depends on the device. This is due to a hardware design issue relating to the coupling capacitors needed for SATA, which shares the same lines as USB 3.0.
	** Hardware design changes have been suggested to engineers, it's in their hands now.		** Hardware design changes have been suggested to engineers, it's in their hands now.</s>
			** Fixed in newer revisions by leaving SATA unpopulated
	* RGA — only works with memory ≤ 4 GiB, because Rockchip didn't make the address registers larger. Oopsie.		* RGA — only works with memory ≤ 4 GiB, because Rockchip didn't make the address registers larger. Oopsie.

Diederik: /* Upstreaming Status */ RGA is mainlined in 6.5, but there are some 'issues'

2023-08-22T15:02:52Z

Upstreaming Status: RGA is mainlined in 6.5, but there are some 'issues'

← Older revision		Revision as of 15:02, 22 August 2023
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	\|-		\|-
	! scope="row" \| RGA		! scope="row" \| RGA
	\| colspan="2" style="background:~~#F99~~; text-align:center;"\|~~Needs fixing~~		\| colspan="2" style="background:LightYellow; text-align:center;"\|Linux Mainline; Could be improved
	\| <code>rockchip-rga</code>		\| <code>rockchip-rga</code>
	\| [~~[User~~:~~CounterPillow~~]~~] experimentally enabled~~ it<sup>[https://~~gist~~.~~github~~.~~com~~/~~CounterPillow~~/~~6bea809f15ada7ddd3a3d7a4994fdc4e~~]</sup> ~~in the device tree~~ and ~~ran gstreamer's v4l2convert through it to test, resulting in a completely garbled output~~.		\| As of 6.5[https://git.kernel.org/linus/0c3391f8bb06b744df521651534cd99e3d77e0a8]</sup>. Note that there's still a '4GB' problem and it's implementations has room for improvements (to put it midly <sup>[https://lore.kernel.org/all/20230522102953.GB23678@pengutronix.de/]</sup> and <sup>[https://lore.kernel.org/all/b404dc20-c460-ac3f-6659-8be7a7d32bfe@arm.com/]</sup>)
	\|-		\|-
	! scope="row" \| Fan Controller		! scope="row" \| Fan Controller

Diederik: /* Upstreaming Status */ TRNG patch is now archived

2023-08-17T23:04:43Z

Upstreaming Status: TRNG patch is now archived

← Older revision		Revision as of 23:04, 17 August 2023
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	\|-		\|-
	! scope="row" \| TRNG		! scope="row" \| TRNG
	\| colspan="2" style="background:LightYellow; text-align:center;"\|In review<sup>[https://patchwork.kernel.org/project/linux-rockchip/list/?series=699813]</sup>		\| colspan="2" style="background:LightYellow; text-align:center;"\|In review<sup>[https://patchwork.kernel.org/project/linux-rockchip/list/?series=699813&archive=both]</sup>
	\| <code>rockchip-rng</code>		\| <code>rockchip-rng</code>
	\|		\|

Diederik: /* Upstreaming Status */ 4k@30 and other improvements since 6.4-rc1

2023-08-17T22:46:52Z

Upstreaming Status: 4k@30 and other improvements since 6.4-rc1

← Older revision		Revision as of 22:46, 17 August 2023
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	\| <code>rockchipdrm/VOP2</code>		\| <code>rockchipdrm/VOP2</code>
	\|		\|
	As of 5.19-rc1<sup>[https://git.kernel.org/linus/604be85547ce4d61b89292d2f9a78c721b778c16]</sup>, Also featured in Phoronix Article<sup>[https://www.phoronix.com/scan.php?page=news_item&px=Rockchip-VOP2-Linux-5.19]</sup>		As of 5.19-rc1<sup>[https://git.kernel.org/linus/604be85547ce4d61b89292d2f9a78c721b778c16]</sup>, Also featured in Phoronix Article<sup>[https://www.phoronix.com/scan.php?page=news_item&px=Rockchip-VOP2-Linux-5.19]</sup>, 4k@30 support and other improvements in 6.4-rc1<sup>[https://git.kernel.org/linus/83b61f817f43ed67572d1e241c9f552e0a8bfff4]</sup>
	\|-		\|-
	\| colspan="2" style="background:#F99; text-align:center;"\|Needs porting		\| colspan="2" style="background:#F99; text-align:center;"\|Needs porting

Diederik: /* Partially Working */ No longer consider Video Output buggy or Partially working

2023-08-17T22:43:21Z

Partially Working: No longer consider Video Output buggy or Partially working

← Older revision		Revision as of 22:43, 17 August 2023
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	* SDMMC1 (Wi-Fi) — AP6256 working, BL602 needs some work to make it flash firmware		* SDMMC1 (Wi-Fi) — AP6256 working, BL602 needs some work to make it flash firmware
	* [https://developer.arm.com/architectures/system-architectures/system-components/arm-generic-interrupt-controller GIC] — needs errata published by Rockchip to get upstream to add device-specific workarounds<sup>[https://lore.kernel.org/linux-rockchip/CAMdYzYrQ5f-mv_VmTq_CRf9tR=j3mwRpKHNLmPFgCF9whsGFRw@mail.gmail.com/]</sup>		* [https://developer.arm.com/architectures/system-architectures/system-components/arm-generic-interrupt-controller GIC] — needs errata published by Rockchip to get upstream to add device-specific workarounds<sup>[https://lore.kernel.org/linux-rockchip/CAMdYzYrQ5f-mv_VmTq_CRf9tR=j3mwRpKHNLmPFgCF9whsGFRw@mail.gmail.com/]</sup>
	* Video Output — only at 1920x1080p60 and nothing else, very buggy and rough around more than just the edges

	=== Confirmed Broken ===		=== Confirmed Broken ===

CameronNemo: /* Upstreaming Status */

2023-08-14T04:38:54Z

Upstreaming Status

← Older revision		Revision as of 04:38, 14 August 2023
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	\| colspan="2" style="background:LightYellow; text-align:center;"\|Merged		\| colspan="2" style="background:LightYellow; text-align:center;"\|Merged
	\| <code>U-Boot</code>		\| <code>U-Boot</code>
	\| [[~~Quartz64_Development~~#Mainline_U-Boot_Work\|See below]]. Quartz64 and SOQuartz as of v2023.10-rc2<sup>[https://source.denx.de/u-boot/u-boot/-/commit/4e619e8d4fd68095bc665a78f2651d8e478a4534]</sup>		\| [[#Mainline_U-Boot_Work\|See below]]. Quartz64 and SOQuartz as of v2023.10-rc2<sup>[https://source.denx.de/u-boot/u-boot/-/commit/4e619e8d4fd68095bc665a78f2651d8e478a4534]</sup>
	\|		\|
	\|-		\|-

Kwiboo: Update U-Boot status

2023-08-12T20:17:42Z

Update U-Boot status

← Older revision		Revision as of 20:17, 12 August 2023
Line 329:		Line 329:
	While the lack of ATF sources means that using mainline U-Boot would still require the use of Rockchip provided binaries for the firmware, even with Rockchip blobs, a more modern version of U-Boot will be much nicer to use.		While the lack of ATF sources means that using mainline U-Boot would still require the use of Rockchip provided binaries for the firmware, even with Rockchip blobs, a more modern version of U-Boot will be much nicer to use.

	Mainline U-Boot contains good enough support for the RK3566 SoC used on the Quartz64 as of v2023.07, support for Quartz64 and SOQuartz ~~has been~~ [https://~~source~~.~~denx~~.de/~~u-boot~~/~~u-boot~~/-/~~commit~~/~~4e619e8d4fd68095bc665a78f2651d8e478a4534 merged~~] for ~~inclusion in v2023.10-rc2~~.		Mainline U-Boot contains good enough support for the RK3566 SoC used on the Quartz64 as of v2023.07 and have support for Quartz64 and SOQuartz as of v2023.10-rc2. Drivers for [https://patchwork.ozlabs.org/cover/1817577/ ethernet GMAC] and [https://patchwork.ozlabs.org/patch/1817295/ Motorcomm PHY] have been submitted for review.

	==== Things that could be done ====		==== Things that could be done ====
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	This list is non-exhaustive as we don't exactly know how much is missing		This list is non-exhaustive as we don't exactly know how much is missing

	* Port the DesignWare Ethernet QoS rockchip driver to u-boot for networking
	* Port the Motorcomm PHY driver to u-boot for networking
	** Only needed for Model A, RTL8211 on Model B is already supported in mainline u-boot
	* Port a basic VOP2 driver to get a framebuffer from u-boot		* Port a basic VOP2 driver to get a framebuffer from u-boot

Liamur: Add link to my notes on the RK3566 MCU

2023-08-11T23:44:57Z

Add link to my notes on the RK3566 MCU

← Older revision		Revision as of 23:44, 11 August 2023
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	The RK3566 comes with an integrated RISC-V microcontroller (MCU). It communicates with the A55 host through the Mailbox system driven by the rockchip-mailbox driver. Since this MCU would be quite useful for things such as low power standby mode, investigating how it can be turned on and have firmware flashed to it should greatly enhance the power saving features of the PineNote.		The RK3566 comes with an integrated RISC-V microcontroller (MCU). It communicates with the A55 host through the Mailbox system driven by the rockchip-mailbox driver. Since this MCU would be quite useful for things such as low power standby mode, investigating how it can be turned on and have firmware flashed to it should greatly enhance the power saving features of the PineNote.

			I (liamur) [https://github.com/liamhays/rk3566-mcu did some investigation] into the MCU and found that it is disabled by TF-A on suspend, and doesn't reside in a low-power part of the RK3566 anyway. It does however have access to most of the chip and could be used as (for example) a real-time coprocessor.

	=== Mainline U-Boot Work ===		=== Mainline U-Boot Work ===