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authorAndy Gross <andy.gross@linaro.org>2016-06-03 18:25:23 -0500
committerAndy Gross <andy.gross@linaro.org>2016-06-24 13:33:59 -0500
commit13e77747800ef71224a12f787ebd26b27c16ff12 (patch)
treee00cc2b052bb86fdece7a24b78ef9a302a5ec6b3 /block
parentd0f6fa7ba2d6244e0e7ec32f91903ca398e66bb9 (diff)
downloadlinux-13e77747800ef71224a12f787ebd26b27c16ff12.tar.bz2
firmware: qcom: scm: Use atomic SCM for cold boot
This patch changes the cold_set_boot_addr function to use atomic SCM calls. cold_set_boot_addr required adding qcom_scm_call_atomic2 to support the two arguments going to the smc call. Using atomic removes the need for memory allocation and instead places all arguments in registers. Signed-off-by: Andy Gross <andy.gross@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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