andrius
/
arm-trusted-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Tegra194: memctrl: override SE client as coherent 

This patch enables IO coherency for SE clients, SEWR and SERD,
by overriding their platform settings to "normal_coherent".
This setting also converts read/write requests from these SE
clients to Normal type.

Change-Id: I31ad195ad30ecc9ee785e5e84184cda2eea5c45a
Signed-off-by: Puneet Saxena <puneets@nvidia.com>
Signed-off-by: Shravani Dingari <shravanid@nvidia.com>
Signed-off-by: Jeff Tsai <jefft@nvidia.com>
This commit is contained in:
Puneet Saxena 2017-09-08 12:14:03 +05:30 committed by Varun Wadekar
parent 040529e9e6
commit 5ad50d7d81
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
plat/nvidia/tegra/soc/t194/plat_memctrl.c
View File

@ -388,7 +388,6 @@ static void tegra194_memctrl_reconfig_mss_clients(void)
mc_set_tsa_w_passthrough(SDMMCW);
mc_set_tsa_w_passthrough(SDMMCWA);
mc_set_tsa_w_passthrough(SDMMCWAB);
mc_set_tsa_w_passthrough(SESWR);
mc_set_tsa_w_passthrough(TSECSWR);
mc_set_tsa_w_passthrough(TSECSWRB);
mc_set_tsa_w_passthrough(UFSHCW);
@ -468,8 +467,8 @@ static void tegra194_memctrl_reconfig_mss_clients(void)
mc_set_txn_override(SDMMCW, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
mc_set_txn_override(SDMMCWA, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
mc_set_txn_override(SDMMCWAB, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
mc_set_txn_override(SESRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
mc_set_txn_override(SESWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
mc_set_txn_override(SESRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_COHERENT_SNOOP, NO_OVERRIDE);
mc_set_txn_override(SESWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_COHERENT_SNOOP, NO_OVERRIDE);
mc_set_txn_override(TSECSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
mc_set_txn_override(TSECSRDB, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
mc_set_txn_override(TSECSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);