diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2016-08-15 14:21:28 +0200 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2016-11-07 18:17:37 -0800 |
| commit | 64ad46379fcf14f437553f654d1adcd3d0e0d7f9 (patch) | |
| tree | c36430fc2ec91a9b6d7fb07148552de48e88cf9e /tools/perf/scripts/python/syscall-counts.py | |
| parent | 0e2ce9d3fcba5f92dd6c2b27d82690e49d0c0854 (diff) | |
mtd: bcm47xxsflash: use uncached MMIO access for BCM53573
BCM53573 is a new series of Broadcom's SoCs. It's based on ARM and uses
this old ChipCommon-based flash access. Early tests resulted in flash
corruptions that were tracked down to using cached MMIO for flash read
access. Switch to ioremap_nocache conditionally to support BCM53573 and
don't break performance on old MIPS devices.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions