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Interface	Detail	Implemented	Tested	Status in Device tree	Notes
UART	uart3	Yes	Yes	Okay	Connector X18 (default serial console)
	uart4	Yes	No	Disabled¹
	uart5	Yes	Yes	Okay	Connector X17
	uart6	Yes	No	Disabled¹
	uart7	Yes	No	Disabled¹
	uart8	Yes	No	Disabled¹
	uart9	Yes	No	Disabled¹
	uart10	Yes	No	Disabled¹
I2C	i2c1	Yes	Yes	Okay	Available on expansion Connector X28
	i2c2	Yes	Yes	Okay	Connected to HDMI1_DDC
	i2c3	Yes	No	Disabled¹
	i2c4	Yes	Yes	Okay	Used for Audio Codec - available on expansion Connector X28
	i2c5	Yes	No	Disabled¹
Ethernet	cpsw_emac0 (RGMII0 on SoM)	Yes	Yes	Okay	RGMII0 - KSZ9031RNX SoM PHY Connector X7
Ethernet	cpsw_emac1 (RGMII1 on CarrierBoard)	Yes	Yes	Okay	RGMII1 - KSZ9031RNX Connector X8
Display and Touch	Analog Touch Control 1	Yes	Yes	Okay	Capacitive: ETM-FT5x06 (on LCD-018), I2C4
	Analog Touch Control 2	No	No	Disabled	Resistive: STMPE811 (on CB), I2C4
	PWM Backlight	Yes	Yes	Okay⁴²	ehrpwm0 (EHRPMW1A on CB)
	24-bit LCD Interface	Yes	see Known Issues	Okay⁴²	LVDS Connector X25 requires LCD-018
	HDMI	Yes	see Known Issues	Okay	hdmi1_ddc Connector X24 (encoder TPD12S on carrier board)
McASP	mcasp1	Yes	Yes	Okay
	mcasp2	Yes	No	Disabled¹
	mcasp5	Yes	No	Disabled¹
	mcasp6	Yes	No	Disabled¹
	mcasp7	Yes	No	Disabled¹
	mcasp8	Yes	No	Disabled¹
eMMC/SD/SDIO	mmc1	Yes	Yes	Okay	Connector X2
	mmc2	Yes	Yes	Okay	eMMC on SOM
	mmc3	Yes	Yes	Okay	Connector X26 (WiFi/BT connector)
USB	usb1	Yes	Yes	Okay	USB 3.0 Standard-A Connector X30 (Host only)
USB	usb2	Yes	Yes	Okay	USB 2.0 Mini-AB Connector X9 (device default); signals may also be routed to X19 (Standard-A)
CAN	can1	Yes	Yes	Okay	DB9 Connector X6
CAN	can2	Yes	Yes	Okay	Pin Header Connector X5
MCSPI	spi1	Yes	Yes	Okay	Connector X28 (Expansion connector) enabled using spidev on X_SPI1_nCS0
	spi2	Yes	No	Disabled¹
	spi3	Yes	No	Disabled¹
	spi4	Yes	No	Disabled¹
QSPI	qspi1	Yes	see Known Issues	Okay	NOR Serial Flash on SOM
SATA	sata1	Yes	Yes	Okay	Connector X11 (SATA) and X12 (power connector)
PCIe	pcie1	Yes	Yes	Okay	Connector X27 (PI6C557 4x PCIe connector)
IPU	ipu1	Yes	Yes	Okay
IPU	ipu2	Yes	Yes	Okay
DSP	dsp1	Yes	Yes	Okay
DSP	dsp2	Yes	Yes	Okay²³
GPIO	User Buttons and LEDs	Yes	Yes	Okay
Memory	EEPROM	Yes	Yes	Okay	M24C32 on I2C1
	NAND (8/16 bit)	Yes	Yes	Okay³⁴	MT29F8G08ABACAWP connected to GPMC
	QSPI NOR Flash	Yes	see Known Issues	Okay	N25Q128A connected to QSPI1_CS2
	eMMC	Yes	Yes	Okay	mmc2 on SOM
RTC	Internal AM57xx	Yes	Yes	Okay	Internal to processor
	PMIC TPS659037	Yes	Yes	Okay	TPS659037 I2C1
	External RTC	Yes	Yes	Okay	RV-4162-C7 on I2C1
Audio	Stereo Codec on CarrierBoard	Yes	Yes	Okay	TLV320AIC3007 codec; connected to McASP1 and I2C4
Communication	TiWi-BLE WiFi	No	No	Disabled	Connector X26
	TiWi-BLE Bluetooth	No	No	Disabled	Connector X26
	WiLink8 WiFi	Yes	Yes	Okay	Connector X26
Parallel Camera	VIN3 on i2c3	Yes	Yes	Okay²³	VM-009 at Connector X23 (phyCAM-P connector)
Hardware Acceleration	Graphics (PowerVR SGX544)	Yes	Yes	Okay⁴²

Anchor

	SupportedInterfacesFootnote_1
	SupportedInterfacesFootnote_1

[1] It may be possible to change the software configuration to utilize this interface even if it is not being set in the board's default configuration.

Anchor

	SupportedInterfacesFootnote_2
	SupportedInterfacesFootnote_2

[2] Only enabled on AM572x AM5728 silicon variants

Anchor

	SupportedInterfacesFootnote_3
	SupportedInterfacesFootnote_3

[3] Only enabled on AM572x silicon variants

Anchor

	SupportedInterfacesFootnote_4
	SupportedInterfacesFootnote_4

[4] Only enabled with the PCM-057-40A00111I configuration, but would be possible with other PCM-057-xxAxxxxxx variants.
AnchorSupportedInterfacesFootnote_4SupportedInterfacesFootnote_4[4] Only enabled on AM5728 silicon variants

New In This Release

...

General
- The default prebuilt images and Yocto MACHINE target am57xx-phycore-rdk now represents a minimal configuration (PCM-057-10203110C).
  - This enables the same default images to be flashed to every SOM with eMMC, without triggering a hardware issue related to unsupported silicon features.
  - The settings for DDR and the enabled interfaces follow this configuration accordingly, on the first boot (before the EEPROM is written), and if the EEPROM data is invalid.
- Support for phyCORE-AM57xx with AM5716 Silicon
- Support for Additional SOM Variants:
  - PCM-057-10203111I.A0
  - PCM-057-40A00111I.A0
Yocto
- MACHINE: Additional machine targets
  - am5716-phycore-rdk
  - am571x-pcm-057-10203110c
  - am571x-pcm-057-10203111i
  - am572x-pcm-057-40a00111i
Kernel
- Devicetree:
  - Split am57xx-phycore-som.dtsi (SOM) into common and silicon-specific dtsi files:
    - am57xx-phycore-common.dtsi
    - am571x-phycore-som.dtsi
    - am572x-phycore-som.dtsi
  - Split am57xx-pcm-948.dtsi (carrier board) into silicon-specific dtsi files:
    - am571x-pcm-948.dtsi
    - am572x-pcm-948.dtsi
  - Added support for additional SOMs and dtb targets for them in conjunction the phyCORE-AM57xx carrier board (PCM-948)
    - am571x-pcm-057-10203111i.dtsi → am571x-phycore-rdk-10203111i.dtb
    - am572x-pcm-057-10201111i.dtsi → am572x-phycore-rdk-10201111i.dtb
    - am572x-pcm-057-40a00111i.dtsi → am572x-phycore-rdk-40a00111i.dtb
U-Boot
- General:
  - Support for phyCORE-AM57xx with NAND
- Build:
  - New defconfig targets
    - am572x_phycore_rdk_nand_defconfig: PCM-057-40A00111I SOM variant (2GiB DDR with NAND)
    - am571x_phycore_rdk_256M16_x2_defconfig: PCM-057-1xxx3xxxx SOM variants (1GiB DDR with AM5716 silicon)
- Devicetree:
  - Split am57xx-phycore-som.dtsi (SOM) into common and silicon-specific dtsi files:
    - am57xx-phycore-common.dtsi
    - am571x-phycore-som.dtsi
    - am572x-phycore-som.dtsi
  - Split am57xx-pcm-948.dtsi (carrier board) into silicon-specific dtsi files:
    - am571x-pcm-948.dtsi
    - am572x-pcm-948.dtsi
  - Added support for additional SOMs and dtb targets for them in conjunction the phyCORE-AM57xx carrier board (PCM-948)
    - am571x-pcm-057-10203111i.dtsi → am571x-phycore-rdk-10203111i.dtb
    - am572x-pcm-057-10201111i.dtsi → am572x-phycore-rdk-10201111i.dtb
    - am572x-pcm-057-40a00111i.dtsi → am572x-phycore-rdk-40a00111i.dtb

...

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