From f0d958dff595613dc628352bd8430029d91d54ab Mon Sep 17 00:00:00 2001 From: Anthony Wilson Date: Wed, 24 Oct 2018 16:37:50 -0500 Subject: Add cleanupPcie to openpower-proc-control This disables the drivers and receiver in the PCIE root control 1 register as follows: BIT NAME VALUE 19 TP_RI_DC_B 0b0 20 TP_DI1_DC_B 0b0 21 TP_DI2_DC_B 0b0 This should be run on a power off. Change-Id: I6e027260f78a3fc451a45832f6f9bcf9afc8c3b9 Signed-off-by: Anthony Wilson --- p9_cfam.hpp | 1 + 1 file changed, 1 insertion(+) (limited to 'p9_cfam.hpp') diff --git a/p9_cfam.hpp b/p9_cfam.hpp index 43bbaa5..19b6e33 100644 --- a/p9_cfam.hpp +++ b/p9_cfam.hpp @@ -22,6 +22,7 @@ static constexpr uint16_t P9_PERV_CTRL0 = 0x281A; static constexpr uint16_t P9_HB_MBX5_REG = 0x283C; static constexpr uint16_t P9_SCRATCH_REGISTER_8 = 0x283F; static constexpr uint16_t P9_ROOT_CTRL8 = 0x2918; +static constexpr uint16_t P9_ROOT_CTRL1_CLEAR = 0x2931; } } } -- cgit v1.2.1