456314fcf8
Looks like we got our first SoC that actually insists on using word-sized accesses for its MMIO registers with the Rk3288. This patch changes the GDB command handler for reading and writing memory to always perform word-sized accesses. This isn't really perfect since the remote GDB interface is just not really meant to interact with MMIO (e.g. you shouldn't use this on something with read side effects), but for most of our purposes it should be good enough. BUG=chrome-os-partner:18390 TEST=Remote GDB works on Veyron even when writing MMIO registers. Original-Change-Id: I2ae52636593499f70701582811f1b692c1ea8fcc Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/208554 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> (cherry picked from commit 028940934e6b45a02122b61bb859588bf8671938) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I4185a6efe9a5211525781acd0a167b821e854211 Reviewed-on: http://review.coreboot.org/8130 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) |
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