linux4sam-2020.04 tag

Kernel

Enhancements are added on top of the official v5.4 Linux kernel tag where most of the Microchip SoC features are already supported. Note as well that we re-integrate each and every stable kernel release on top of this Long Term Support (LTS) kernel revision. This means that each v5.4.x version is merged in our branch.

Here is a little summary of the main additional enhancements:

• Integration of stable kernel updates up to v5.4.41
• Update WILC driver & firmware to 15.4.
• Integration of SAMA5D2-ICP board in the release
• Implement I2C bus recovery mechanism
• Allow using more than 4 GPIOs as CS in atmel-spi driver
• Add support for phylink in MACB driver
• Master clock register offset fixes for SAM9X60 in shutdown, reset controller and PM SoC drivers
• Improve power saving modes by disabling CPU PLL for SAM9X60
• Add SAMA5D2-ADC additional software trigger support (for example, sysfs trigger)
• Add real time timer (RTT) driver for SAM9X60
• Fix fast drop of VDDCORE on shutdown operations for SAM9X60
• Refactor reset controller driver
• Switch the AES and TDES crypto drivers to the skcipher API. Clean the drivers and add various fixes.
• Mainline SAM9x60 HWRNG support
• Add support for SHA204A (I2C) random number generator
• DMA drivers locking improvement and deadlock fixes
• Fix possible MMIO window size overrun in QSPI driver
• USB device controller (gadget) driver cleanup & fix for Vbus disconnect DMA issue.
• Add support for Micron/Aptina MT9V022 monochrome camera sensor for both ISC-based MPUs and ISI-based MPUs.

Pre-built Demo

Media type Board Screen Binary Description Yocto Project / Poky based demo NAND Flash SAM9X60-EK - linux4sam-poky-sam9x60ek-headless-2020.04.zip (~ 87 MB) md5: ccd6f38a27260cd17a2fe3ff48cdfbe4 Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Flash_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sam9x60ek-graphics-2020.04.zip (~ 195 MB) md5: 467755c6af9d8a36133dffb8d5097501 SD Card image SAM9X60-EK - linux4sam-poky-sam9x60ek-headless-2020.04.img.bz2 (~ 68 MB) md5: a85c1334eb9a6f684ed3872a1b89e472 Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sam9x60ek-graphics-2020.04.img.bz2 (~ 163 MB) md5: 955ff5c69307b6b9b359eac53e44eaf7 BuildRoot based demo SD Card image SAM9X60-EK - linux4sam-buildroot-sam9x60ek-headless-2020.04.img.bz2 (~ 34 MB) md5: 06ac1977856a6e1494b4732a3044e2b5 Linux4SAM BuildRoot based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-buildroot-sam9x60ek-graphics-2020.04.img.bz2 (~ 130 MB) md5: 4ca8f49ce46da3ce52ee17336f2207b5 OpenWrt based demo SD Card image SAM9X60-EK - linux4sam-openwrt-sam9x60ek-headless-2020.04.img.gz (~ 12 MB) md5: 62c39d6dd4b55113acd60ba95cb136db Linux4SAM OpenWrt based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo

Media type Board Screen Binary Description Yocto Project / Poky based demo Boot on SPI Flash + rootfs on eMMC SAMA5D2 Xplained - linux4sam-poky-sama5d2_xplained-headless-2020.04.zip (~ 140 MB) md5: d2527ac6b63b160e320dd8b587c2338f Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Flash_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d2_xplained-graphics-2020.04.zip (~ 211 MB) md5: 0edd0d8810db5b9218157da498beee45 SD Card image SAMA5D2 Xplained - linux4sam-poky-sama5d2_xplained-headless-2020.04.img.bz2 (~ 131 MB) md5: ca7fed5f4e7b28dfd6d705cadf24c592 Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d2_xplained-graphics-2020.04.img.bz2 (~ 200 MB) md5: 47d5e23f503b0fcf83fc05446829aad6 BuildRoot based demo SD Card image SAMA5D2 Xplained - linux4sam-buildroot-sama5d2_xplained-headless-2020.04.img.bz2 (~ 82 MB) md5: d4014ed1a3740e1f950669d7706fd9cf Linux4SAM BuildRoot based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-buildroot-sama5d2_xplained-graphics-2020.04.img.bz2 (~ 190 MB) md5: 370ab30cb1d2851c685111154b1426e4 OpenWrt based demo SD Card image SAMA5D2 Xplained - linux4sam-openwrt-sama5d2_xplained-headless-2020.04.img.gz (~ 13 MB) md5: af773039d54cf296d036066033a06dac Linux4SAM OpenWrt based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo

Media type Board Screen Binary Description Yocto Project / Poky based demo NAND Flash SAMA5D3 Xplained - linux4sam-poky-sama5d3_xplained-headless-2020.04.zip (~ 114 MB) md5: af35c0277a0f62adee927e78fb4f59e9 Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Flash_the_demo SD Card image SAMA5D3 Xplained - linux4sam-poky-sama5d3_xplained-headless-2020.04.img.bz2 (~ 91 MB) md5: 1acdc8c9b452c2de708ceffb07a9980c Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d3_xplained-graphics-2020.04.img.bz2 (~ 159 MB) md5: a9015d4efe30f6f867b9cd2e8749de80 BuildRoot based demo SD Card image SAMA5D3 Xplained - linux4sam-buildroot-sama5d3_xplained-headless-2020.04.img.bz2 (~ 44 MB) md5: 1f267877aeca6d692322a2eefe6542a1 Linux4SAM BuildRoot based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-buildroot-sama5d3_xplained-graphics-2020.04.img.bz2 (~ 148 MB) md5: 491bc80b8e7bf3fd3f00a43875f320a3 OpenWrt based demo SD Card image SAMA5D3 Xplained - linux4sam-openwrt-sama5d3_xplained-headless-2020.04.img.gz (~ 13 MB) md5: 7bcdb45384ae20dc1bb4e84919244323 Linux4SAM OpenWrt based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo

Media type Board Screen Binary Description Yocto Project / Poky based demo NAND Flash SAMA5D4 Xplained - linux4sam-poky-sama5d4_xplained-headless-2020.04.zip (~ 113 MB) md5: 427d19b0c53d0f6ecaebe26b0c3d2414 Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Flash_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d4_xplained-graphics-2020.04.zip (~ 185 MB) md5: 0a242492b2600b5bbc6dfa5dd1d24a53 SD Card image SAMA5D4 Xplained - linux4sam-poky-sama5d4_xplained-headless-2020.04.img.bz2 (~ 90 MB) md5: 0363c3b89add8bbb6342277f8da40e04 Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d4_xplained-graphics-2020.04.img.bz2 (~ 159 MB) md5: c2ab60d39cf3b6be2365b1cb5adfeafe BuildRoot based demo SD Card image SAMA5D4 Xplained - linux4sam-buildroot-sama5d4_xplained-headless-2020.04.img.bz2 (~ 44 MB) md5: 15aa4e2c02cbd59a6ac0a0b8b0aa31e2 Linux4SAM BuildRoot based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-buildroot-sama5d4_xplained-graphics-2020.04.img.bz2 (~ 149 MB) md5: 3d9bc26236954561c2fc732ad9b8e4dc OpenWrt based demo SD Card image SAMA5D4 Xplained - linux4sam-openwrt-sama5d4_xplained-headless-2020.04.img.gz (~ 13 MB) md5: e5fd61bfc27e62ccc920ca3f18dbcfd1 Linux4SAM OpenWrt based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo

Media type Board Screen Binary Description Yocto Project / Poky based demo SD Card image SAMA5D27 SOM1 EK - linux4sam-poky-sama5d27_som1_ek-headless-2020.04.img.bz2 (~ 131 MB) md5: 231333012090d9dd079e5659c3097dfe Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d27_som1_ek-graphics-2020.04.img.bz2 (~ 200 MB) md5: 6fdd8f52e385d8ad796e590ef34c6f72 BuildRoot based demo SD Card image SAMA5D27 SOM1 EK - linux4sam-buildroot-sama5d27_som1_ek-headless-2020.04.img.bz2 (~ 82 MB) md5: 4095c0f08690f4b398555c9c2dc1d706 Linux4SAM BuildRoot based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-buildroot-sama5d27_som1_ek-graphics-2020.04.img.bz2 (~ 190 MB) md5: 4d8e266530260f330dbf8b78eaedd1f4 OpenWrt based demo SD Card image SAMA5D27 SOM1 EK - linux4sam-openwrt-sama5d27_som1_ek-headless-2020.04.img.gz (~ 13 MB) md5: 80745a137e862ffc98ee14d437cbe954 Linux4SAM OpenWrt based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo

Media type Board Screen Binary Description Yocto Project / Poky based demo SD Card image SAMA5D27 WLSOM1 EK - linux4sam-poky-sama5d27_wlsom1_ek-headless-2020.04.img.bz2 (~ 132 MB) md5: 330ad7e9b8c14ce4333986fc3bd1844d Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d27_wlsom1_ek-graphics-2020.04.img.bz2 (~ 200 MB) md5: 0474589cd30e69c27ef935895252a403 BuildRoot based demo SD Card image SAMA5D27 WLSOM1 EK - linux4sam-buildroot-sama5d27_wlsom1_ek-headless-2020.04.img.bz2 (~ 83 MB) md5: 782214d601477f9e15d3bee67cdea6d6 Linux4SAM BuildRoot based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-buildroot-sama5d27_wlsom1_ek-graphics-2020.04.img.bz2 (~ 191 MB) md5: a96c8c0b811165e3890f846f991f577b OpenWrt based demo SD Card image SAMA5D27 WLSOM1 EK - linux4sam-openwrt-sama5d27_wlsom1_ek-headless-2020.04.img.gz (~ 13 MB) md5: c4c4a1ccc194b12ef5ff4f3745e11d24 Linux4SAM OpenWrt based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo

Media type Board Screen Binary Description Yocto Project / Poky based demo NAND Flash SAMA5D2 PTC EK - linux4sam-poky-sama5d2_ptc_ek-headless-2020.04.zip (~ 160 MB) md5: d9e8ce468cecce4873b481e0f752b1a9 Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Flash_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d2_ptc_ek-graphics-2020.04.zip (~ 232 MB) md5: 354ee5bff8434a633b8c679fb05b2e09 SD Card image SAMA5D2 PTC EK - linux4sam-poky-sama5d2_ptc_ek-headless-2020.04.img.bz2 (~ 132 MB) md5: b3fdedf1d9efa49573026b4bee124b61 Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-poky-sama5d2_ptc_ek-graphics-2020.04.img.bz2 (~ 200 MB) md5: 5302e1086e0c68f9088c1281c01fceb2 BuildRoot based demo SD Card image SAMA5D2 PTC EK - linux4sam-buildroot-sama5d2_ptc_ek-headless-2020.04.img.bz2 (~ 82 MB) md5: 751c95ee86f12d4d069b3feb8ca2ec8b Linux4SAM BuildRoot based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo PDA5" (TM5000 or AC320005-5) linux4sam-buildroot-sama5d2_ptc_ek-graphics-2020.04.img.bz2 (~ 189 MB) md5: b4032bdc89b519f2aa5cf148749af9e2

Media type Board Screen Binary Description Yocto Project / Poky based demo SD Card image SAMA5D2-ICP - linux4sam-poky-sama5d2_icp-headless-2020.04.img.bz2 (~ 131 MB) md5: c69620cbd57273e400043f242620799b Linux4SAM Yocto Project / Poky based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo BuildRoot based demo SD Card image SAMA5D2-ICP - linux4sam-buildroot-sama5d2_icp-headless-2020.04.img.bz2 (~ 82 MB) md5: a8e265dff4e3cff44eae49343cdc3196 Linux4SAM BuildRoot based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo OpenWrt based demo SD Card image SAMA5D2-ICP - linux4sam-openwrt-sama5d2_icp-headless-2020.04.img.gz (~ 13 MB) md5: e6eb377d1215c0baacf796045d6052df Linux4SAM OpenWrt based demo compiled from tag linux4sam-2020.04 Follow procedure: #Create_a_SD_card_with_the_demo