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authorVadim Bendebury <vbendeb@chromium.org>2016-04-20 15:17:24 -0700
committerPatrick Georgi <pgeorgi@google.com>2016-05-09 08:40:59 +0200
commitb38895ea38e1b2d35eed16d8dd8bfb48f0af1ff5 (patch)
tree15a611112d83f8f72880b622bea5238e9fab3f1d /src/cpu/ti/am335x
parentf5702e70d66a0c429c80452bbbf4e1b4c1591dc5 (diff)
rockchip: rk3399: use static pointers to regs as they compile to faster code
Quoting an earlier review comment, using static structures pointers in the include file "should allow the compiler to optimize accesses better than defining it in a separate compilation unit (by being able to constant fold stuff like &rk3399_pmusgrf->field into a single address, rather than loading the symbol, loading an offset constant and adding)". Any decent compiler linker system nowadays would consolidate this definition in any case. BRANCH=none BUG=chrome-os-partner:51537 TEST=with the rest of the patches applied Kevin successfully boots Linux kernel. Change-Id: Ibb576c7691a30f2f429651fcca133bd72710c13b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 89b6f22e37f733667156f15afb8c27d8a9f07512 Original-Change-Id: Ice8d6d766a91e7f4fce553378a23b9ca593d12dd Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/339869 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14705 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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