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authorAndre Przywara <andre.przywara@arm.com>2016-07-08 15:18:35 +0100
committerTom Rini <trini@konsulko.com>2016-07-08 12:50:34 -0400
commit59d07ee08e858bf2c121d0cdc6c8ddd3b26ee5b1 (patch)
tree3c98c2eea6dd4085c4db2989f371e92a8f7aaad0 /arch/arm/include
parenta82642f39856c0b9edb2545570b599a157b73f63 (diff)
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SPL: tiny-printf: avoid any BSS usage
As printf calls may be executed quite early, we should avoid using any BSS stored variables, since some boards put BSS in DRAM, which may not have been initialised yet. Explicitly mark those "static global" variables as belonging to the .data section, to keep tiny-printf clear of any BSS usage. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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