[PATCH u-boot v2019.04-aspeed-openbmc v2 0/6] FIT verification

[Joel Stanley]

As part of our effort to enable secure boot in openbmc, this turns on
FIT verification in the SPL and u-boot.

It adjusts the SRAM layout to accommodate the extra code size, moving
the heap to the non-parity checked 24KB of SRAM.

It also modifies the way the SPL is built, including disabling features.
This reduces the SPL size to 59716, meaning we could choose to leave
ymodem support in the build for now. Please voice your thoughts when
reviewing.

Joel Stanley (6):
  ast2600: Modify SPL SRAM layout
  config: ast2600: Enable FIT signature verification
  ast2600: Allow selection of SPL boot devices
  config: ast2600: Disable unused features
  config: ast2600: Disable SPL ymodem support
  config: ast2600: Reduce SPL image size

 arch/arm/mach-aspeed/ast2600/Kconfig       | 12 ++++++++++++
 arch/arm/mach-aspeed/ast2600/spl_boot.c    |  9 +++++++++
 configs/ast2600_openbmc_spl_emmc_defconfig | 13 +++++++++++--
 include/configs/evb_ast2600a1_spl.h        |  4 ++--
 4 files changed, 34 insertions(+), 4 deletions(-)

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2.29.2