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  1. Nov 10, 2022
  2. Oct 06, 2022
  3. Jun 06, 2022
  4. Feb 01, 2022
    • Aleksandar Gerasimovski's avatar
      km: common: implement field fail-safe u-boot update · efe19295
      Aleksandar Gerasimovski authored and Priyanka Jain's avatar Priyanka Jain committed
      
      This patch provides possibility for field fail-safe u-boot updates.
      The implementation can be used on all pg-wcom boards that are booting from
      parallel NOR flash.
      
      When used in a board design, provided check_for_uboot_update function will
      start new u-boot at defined location if updateduboot envvar is set to yes.
      With this implementation it is expected that factory programmed u-boot
      will always stay as it is, and optionally new u-boot can be safely
      programmed by embedded software when the unit is rolled out on the field.
      
      It is expected check_for_uboot_update to be called early in execution
      before relocation (*_f) once SoC is basically initialized and environment
      can be read, with this possibilities to not be able to fix a u-boot bug by
      a u-boot update are reduced to minimum.
      
      Signed-off-by: default avatarAleksandar Gerasimovski <aleksandar.gerasimovski@hitachienergy.com>
      Reviewed-by: Priyanka Jain's avatarPriyanka Jain <priyanka.jain@nxp.com>
      efe19295
  5. Jul 07, 2021
    • Tom Rini's avatar
      ppc: Remove kmcoge4 board · 66e3c64f
      Tom Rini authored
      
      This board has not been converted to CONFIG_DM_PCI by the deadline and is
      also missing conversion to CONFIG_DM.  Remove it.
      
      Cc: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
      Signed-off-by: default avatarTom Rini <trini@konsulko.com>
      66e3c64f
  6. Jun 17, 2021
  7. Apr 15, 2021
  8. Feb 08, 2021
  9. Oct 22, 2020
    • Holger Brunck's avatar
      km: adapt defines and variables for new memory layout · 6a0952a3
      Holger Brunck authored and Tom Rini's avatar Tom Rini committed
      
      Due to increasing kernel image sizes we get problems when decompressing
      the kernel image. To fix this we need to change the addresses where we
      load and where we extract the kernel. Also we need to adapt the address
      where to load the CRAMFS image and where to load the DTB file.
      While at it also harmonize all boards for PPC and ARM to have the
      same values. Also we add a new variable "env_version", so that the
      userspace is able to detect if this is a u-boot binary with updated
      values or not.
      
      CC: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
      CC: Heiko Schocher <hs@denx.de>
      CC: Tom Rini <trini@konsulko.com>
      Signed-off-by: default avatarHolger Brunck <holger.brunck@hitachi-powergrids.com>
      Reviewed-by: default avatarHeiko Schocher <hs@denx.de>
      [trini: Remove old values from kmp204x.h]
      Signed-off-by: default avatarTom Rini <trini@konsulko.com>
      6a0952a3
  10. May 15, 2020
  11. Mar 03, 2020
  12. Jan 10, 2020
  13. Dec 23, 2019
  14. Aug 12, 2019
  15. Jul 11, 2019
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