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

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SRICHARAN R d702b0811d ARM: cache: Move the cp15 CR register read before flushing the cache. ... The following is the cleanup sequence in arch/arm/cpu/armv7/cpu.c int cleanup_before_linux(void) { ... ... dcache_disable(); v7_outer_cache_disable(); invalidate_dcache_all(); } 1) invalidate_dcache_all call expects that all the caches has been flushed, invalidated and there are no dirty entries prior to its execution. In the above sequence dcache_disable() flushes, invalidates the caches and turns off the mmu. But after it cleanups the cache and before the mmu is disabled there is a cp_delay() function which has STR instruction. On certain cores like the cortex-a15, cache hit and a write can happen to a cache line even when the dcache is disabled. So the above mentioned STR instruction creates a dirty entry after cleaning. The mmu gets disabled after this. 2) invalidate_dcache_all invalidates the cache lines. Again on cores like cortex-a15, invalidate instruction flushes the dirty line as well. So some times the dirty line from sequence 1 can corrupt the memory resulting in a crash. Fixing this by moving the get_cr() and cp_delay() calls before cleaning up the cache, thus avoiding the dirty entry. Signed-off-by: R Sricharan <r.sricharan@ti.com>		13 years ago
..
Makefile	Add cache functions to SPL for armv7	13 years ago
_ashldi3.S	Move lib_$ARCH directories to arch/$ARCH/lib	15 years ago
_ashrdi3.S	Move lib_$ARCH directories to arch/$ARCH/lib	15 years ago
_divsi3.S	Move lib_$ARCH directories to arch/$ARCH/lib	15 years ago
_lshrdi3.S	Move lib_$ARCH directories to arch/$ARCH/lib	15 years ago
_modsi3.S	Move lib_$ARCH directories to arch/$ARCH/lib	15 years ago
_udivsi3.S	Move lib_$ARCH directories to arch/$ARCH/lib	15 years ago
_umodsi3.S	Move lib_$ARCH directories to arch/$ARCH/lib	15 years ago
board.c	ARM: introduce arch_early_init_r()	13 years ago
bootm.c	arm: restore fdt_fixup_ethernet call to do_bootm_linux	13 years ago
cache-cp15.c	ARM: cache: Move the cp15 CR register read before flushing the cache.	13 years ago
cache-pl310.c	armv7: cache: remove flush on un-aligned invalidate	14 years ago
cache.c	arm: do not force d-cache enable on all boards	14 years ago
div0.c	Move lib_$ARCH directories to arch/$ARCH/lib	15 years ago
eabi_compat.c	arm: Don't use printf() in SPL builds	13 years ago
interrupts.c	Drop support for CONFIG_SYS_ARM_WITHOUT_RELOC	15 years ago
memcpy.S	arm: lib: memcpy: Do not copy to same address	14 years ago
memset.S	arm: Use optimized memcpy and memset from linux	14 years ago
reset.c	Make sure that argv[] argument pointers are not modified.	15 years ago