Hello Alison, On Wed, 9 Sep 2015 10:22:02 +0800, Alison Wang <b18...@freescale.com> wrote: > When building u-boot with the latest Linaro toolchain, such as > gcc-linaro-4.9, u-boot will hang at PCIE init on LS1021A platform. > The issue is reported on > http://comments.gmane.org/gmane.linux.linaro.toolchain/5163. > > As volatile is missing when reading SCTLR register and SCTLR is set > according to the value read from SCTLR, it causes CR_M bit is not set. > Then MMU is not enabled, the access to VA for PCIE fails. > > This patch will add the missing volatile for reading SCTLR register. > > Signed-off-by: Alison Wang <alison.w...@freescale.com>
Applied (with the commit message rewritten as discussed), thanks! Amicalement, -- Albert. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
