On Sun, Sep 24, 2023 at 01:24:53PM -0600, Simon Glass wrote: > For U-Boot proper we have CONFIG_SYS_MALLOC_F which indicates that a > malloc() pool is available before relocation. > > For SPL we only have CONFIG_SPL_SYS_MALLOC_F_LEN which indicates the > size of the pool. > > In various places we use CONFIG_SPL_SYS_MALLOC_F_LEN == 0 to indicate > that there is no pool. > > This differing approach is confusing. Add a new CONFIG_SPL_SYS_MALLOC_F > symbol for SPL (and similarly for TPL and VPL). Tidy up the Kconfig > help for clarity. > > For now these symbols are not used. That is cleaned up in the following > patches. > > Signed-off-by: Simon Glass <s...@chromium.org>
This introduces: WARNING: unmet direct dependencies detected for SPL_SYS_MALLOC_F Depends on [n]: ARM [=y] && ARCH_SNAPDRAGON [=n] || ARM [=y] && ARCH_SOCFPGA [=n] || SPL_FRAMEWORK [=n] && SYS_MALLOC_F [=y] && SPL [=y] Selected by [y]: - SPL_DM_SERIAL [=y] && SERIAL [=y] && DM_SERIAL [=y] && SPL_DM [=y] WARNING: unmet direct dependencies detected for SPL_SYS_MALLOC_F Depends on [n]: ARM [=y] && ARCH_SNAPDRAGON [=n] || ARM [=y] && ARCH_SOCFPGA [=n] || SPL_FRAMEWORK [=n] && SYS_MALLOC_F [=y] && SPL [=y] Selected by [y]: - SPL_DM_SERIAL [=y] && SERIAL [=y] && DM_SERIAL [=y] && SPL_DM [=y] On mx28evk and imx28_xea_sb. -- Tom
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