[PATCH linux dev-4.10 0/3] Aspeed SMC segment register configuration

Cédric Le Goater clg at kaod.org
Thu Mar 23 19:42:34 AEDT 2017


Here is a short series providing a couple of fixes on the SMC driver
and adding configuration of the segment registers. These registers set
the mapping windows of the chips on the AHB bus. It is required to be
correct when the controller operates in Command mode, which is the
case for DMAs and the LPC mapping.

The openbmc-4.10 branch is not out yet but we can start reviewing. The
full tree with read optimization cane be found here:




Cédric Le Goater (3):
  mtd: spi-nor: aspeed: fix the AST2400 SMC window size
  mtd: spi-nor: aspeed: fix physical base address of chip
  mtd: spi-nor: aspeed: configure chip window on AHB bus

 drivers/mtd/spi-nor/aspeed-smc.c | 125 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 120 insertions(+), 5 deletions(-)


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