u-boot

upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support

History

Eugeniy Paltsev 3cf239394a ARC: cache: explicitly initialize "_exists" variables dcache_exists, icache_exists, slc_exists and ioc_exists global variables in "arch/arc/lib/cache.c" remain uninitialized if SoC doesn't have corresponding HW. This happens because we use the next constructions for their definition and initialization: -------------------------->>--------------------- int ioc_exists __section(".data"); if (/ condition */) ioc_exists = 1; -------------------------->>--------------------- That's quite a non-trivial issue as one may think of it. The point is we intentionally put those variables in ".data" section so they might survive relocation (remember we initilaize them very early before relocation and continue to use after reloaction). While being non-initialized and not explicitly put in .data section they would end-up in ".bss" section which by definition is filled with zeroes. But since we place those variables in .data section we need to care about their proper initialization ourselves. Also while at it we change their type to "bool" as more appropriate. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>		7 years ago
..
cpu	arc: No need in sections defined in sources with newer tools	8 years ago
dts	arc: Add support for HS Development Kit board	8 years ago
include/asm	ARC: add defines of some cache and xCCM AUX registers	7 years ago
lib	ARC: cache: explicitly initialize "*_exists" variables	7 years ago
Kconfig	arc: Add support for HS Development Kit board	8 years ago
Makefile	arc: introduce separate section for interrupt vector table	10 years ago
config.mk	arc: Use -mcpu=XXX instead of obsolete -marcXXX	8 years ago