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en:arm:tqma8xx:data [2019/05/15 09:28] – [Version Matrix] fixed links lenzen:arm:tqma8xx:data [2019/05/23 13:09] – [Version Matrix] added tip lenz
Line 37: Line 37:
 | TQMa8Xx  | i.MX8X  | uSDHC  | eMMC / SD-Card  |  •  |  •  |  •  | SD card / eMMC  | | TQMa8Xx  | i.MX8X  | uSDHC  | eMMC / SD-Card  |  •  |  •  |  •  | SD card / eMMC  |
 | TQMa8Xx  | i.MX8X  | Fuse  |        •  |   | | TQMa8Xx  | i.MX8X  | Fuse  |        •  |   |
- 
- 
- 
  
 ==== Supported boot devices ==== ==== Supported boot devices ====
Line 72: Line 69:
 ^ U-Boot  |  v2017.03 rel_4.9.88_imx_imx8qxp_beta2  |  v2018.03 rel_imx_4.14.78_1.0.0_ga  |  v2018.03 rel_imx_4.14.78_1.0.0_ga  | ^ U-Boot  |  v2017.03 rel_4.9.88_imx_imx8qxp_beta2  |  v2018.03 rel_imx_4.14.78_1.0.0_ga  |  v2018.03 rel_imx_4.14.78_1.0.0_ga  |
 ^ Linux Kernel  |  rel_imx_4.9.88_imx8qxp_beta2  |  rel_imx_4.14.78_1.0.0_ga  |  rel_imx_4.14.78_1.0.0_ga  | ^ Linux Kernel  |  rel_imx_4.9.88_imx8qxp_beta2  |  rel_imx_4.14.78_1.0.0_ga  |  rel_imx_4.14.78_1.0.0_ga  |
 +
 +{{section>..:..:general_information:yocto:tips#bsp_release_auto_notification&noheader}}
 ===== Changelog ===== ===== Changelog =====
 ++++ Rev.0005 | ++++ Rev.0005 |
Line 107: Line 106:
   * initial release   * initial release
 ++++ ++++
 +===== Known Issues =====
 +
 +==== Linux kernel does not start with sumo.TQMa8.BSP.SW.0005 on MBa8Xx ≤ Rev.0101 ====
 +^ Details  ||
 +^ [c]Effect[/c]  | Linux kernel does not start (no more messages after ''Starting kernel...'' |
 +^ [c]Issue[/c]  | PCIe requires external clock generator  |
 +^ Affected Revisions  ||
 +^ [c]Bsp[/c]  | sumo.TQMa8Xx.BSP.SW.0002\\ sumo.TQMa8.BSP.SW.0005  |
 +^ [c]Module[/c]  | all revisions  |
 +^ [c]Mainboard[/c]  | MBa8Xx ≤ Rev.0101  |
 +^ Solution  ||
 +^ [c]Fix[/c] | Upgrade to MBa8Xx Rev.0102 (please contact [[support@tq-group.com?subject=MBa8Xx: Upgrade to Rev.0102|TQ Support]] for further information)  |
 +^ [c]Workaround[/c] | Use {{ :en:arm:tqma8xx:tqma8.bsp.sw.0006_dtbs-no-pcie.tar |devicetree with disabled PCIe interface}} (will be included in next BSP release)  |
 +
 +----
 +
 +==== PCIe device detection ====
 +^ Details  ||
 +^ [c]Effect[/c]  | Some PCIe devices (e.g. PCIe switches) may not be properly detected  |
 +^ [c]Issue[/c]  | PCIe signals //clock//, //enable// and //reset// do not comply to the PCIe specification  |
 +^ Affected Revisions  ||
 +^ [c]Bsp[/c]  | ≤ sumo.TQMa8.BSP.SW.0005  |
 +^ [c]Module[/c]  | all revisions  |
 +^ [c]Mainboard[/c]  | MBa8Xx ≥ Rev.0102  |
 +^ Solution  ||
 +^ [c]Fix[/c] | TBD  |
 +^ [c]Workaround[/c] | Limit PCIe speed to Gen1 by using proper devicetree ''*-pcie-gen1.dtb'' (provided with BSP release sumo.TQMa8.BSP.SW.0006)  |
 +
 +----
 +
 +==== No QSPI NOR Flash support in U-Boot ====
 +^ Details  ||
 +^ [c]Effect[/c]  | Executing ''sf probe'' in U-Boot causes the first byte of the QSPI NOR Flash to be overwritten  |
 +^ [c]Issue[/c]  | QSPI NOR Flash is not suppported in U-Boot  |
 +^ Affected Revisions  ||
 +^ [c]Bsp[/c]  | sumo.TQMa8.BSP.SW.0005  |
 +^ [c]Module[/c]  | all revisions  |
 +^ [c]Mainboard[/c]  | all revisions  |
 +^ Solution  ||
 +^ [c]Fix[/c] | TBD  |
 +^ [c]Workaround[/c] | N/A  |
  • Last modified: 2023/10/16 16:33