Hi, On Sat, Jun 06, 2020 at 09:58:13AM +0000, Heinrich Schuchardt wrote: > The current default of 0x400 for SYS_MALLOC_F_LEN is too small if any > additional drivers marked as DM_FLAG_PRE_RELOC are loaded before > relocation. > > CONFIG_RSA=y which is needed for UEFI secure boot or for FIT image > verification loads the driver mod_exp_sw which has DM_FLAG_PRE_RELOC. > > CONFIG_LOG=Y is another setting requiring additional early malloc > area, cf. log_init(). > > When running pine64-lts_defconfig with CONFIG_RSA=y and debug UART enabled > we see as output in main U-Boot > > alloc_simple() alloc space exhausted > > With this patch the default values of SYS_MALLOC_F_LEN and > SPL_SYS_MALLOC_F_LEN on ARCH_SUNXI are raised to 0x2000. > > Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
Where is this SYS_MALLOC_F_LEN allocated from (in particular for the SPL). Is it from the SRAM? If so, on older SoCs, we probably don't have 8k to spare. Maxime
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