On 12/22/2016 06:09 AM, Alexey Brodkin wrote: > It turned out current implementation of CCM support doesn't work at all. > There're 2 isseus: > * Data/code which is supposed to be in DCCM or ICCM accordingly gets > merged in common .data and .text sections so CCMs won't be used > * Kerenl will panic on early boot because comparison of CCM sizes > is implemented incorrectly FWIW, for current hsdk bringup I won't recommend to switch them on just yet ! > > This short series fixes both issues above so CCMs are usable again. > And both patches indeed should be back-ported to stable kernels. > > Alexey Brodkin (2): > arc: rename xCCM sections so they are not merged in global .data/.text > arc: Fix xCCM size check > > arch/arc/include/asm/linkage.h | 6 +++--- > arch/arc/kernel/setup.c | 4 ++-- > arch/arc/kernel/vmlinux.lds.S | 8 ++++---- > 3 files changed, 9 insertions(+), 9 deletions(-) >
