[PATCH] PCI: imx6: properly shut down core when leaving barebox
s.hauer at pengutronix.de
Thu Jan 7 23:52:26 PST 2016
On Thu, Jan 07, 2016 at 10:40:23AM +0100, Lucas Stach wrote:
> As the i.MX6 PCIe core doesn't have a software reachable reset
> wired up, it's hard for any driver to get the core into a known
> good state.
> To make it easier for whatever software follows barebox, bring
> back the core into a safe state before leaving barebox.
> Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
> This patch is on top of Andrey Smirnovs changes to the
> imx6 pcie driver.
> drivers/pci/pci-imx6.c | 27 +++++++++++++++++++++++++++
> 1 file changed, 27 insertions(+)
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