[U-Boot] [PATCH v2 2/3] armv8: fsl-layerscape: fix SEC QI ICID setup

[laurentiu.tudor at nxp.com]

From: Laurentiu Tudor <laurentiu.tudor at nxp.com>

The SEC QI ICID setup in the QIIC_LS register is actually an offset
that is being added to the ICID coming from the qman portal. Setting
it with a non-zero value breaks SMMU setup as the resulting ICID is
not known. On top of that, the SEC QI ICID must match the qman portal
ICIDs in order to share the isolation context.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor at nxp.com>
Reviewed-by: Horia Geanta <horia.geanta at nxp.com>
Reviewed-by: Bharat Bhushan <bharat.bhushan at nxp.com>
---
v2:
 - added Reviewed-by tags

 arch/arm/cpu/armv8/fsl-layerscape/ls1043_ids.c      | 2 +-
 arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c      | 2 +-
 arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h | 3 +--
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1043_ids.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1043_ids.c
index 0e8649427e..3bd993bebf 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ls1043_ids.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1043_ids.c
@@ -43,7 +43,7 @@ struct icid_id_table icid_tbl[] = {
 	SET_DEBUG_ICID(FSL_DEBUG_STREAM_ID),
 	SET_QE_ICID(FSL_QE_STREAM_ID),
 #ifdef CONFIG_FSL_CAAM
-	SET_SEC_QI_ICID(FSL_DPAA1_STREAM_ID_START + 2),
+	SET_SEC_QI_ICID(FSL_DPAA1_STREAM_ID_END),
 	SET_SEC_JR_ICID_ENTRY(0, FSL_DPAA1_STREAM_ID_START + 3),
 	SET_SEC_JR_ICID_ENTRY(1, FSL_DPAA1_STREAM_ID_START + 4),
 	SET_SEC_JR_ICID_ENTRY(2, FSL_DPAA1_STREAM_ID_START + 5),
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c
index 2da9adab5b..abd847b5be 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c
@@ -41,7 +41,7 @@ struct icid_id_table icid_tbl[] = {
 	SET_ETR_ICID(FSL_ETR_STREAM_ID),
 	SET_DEBUG_ICID(FSL_DEBUG_STREAM_ID),
 #ifdef CONFIG_FSL_CAAM
-	SET_SEC_QI_ICID(FSL_DPAA1_STREAM_ID_START + 2),
+	SET_SEC_QI_ICID(FSL_DPAA1_STREAM_ID_END),
 	SET_SEC_JR_ICID_ENTRY(0, FSL_DPAA1_STREAM_ID_START + 3),
 	SET_SEC_JR_ICID_ENTRY(1, FSL_DPAA1_STREAM_ID_START + 4),
 	SET_SEC_JR_ICID_ENTRY(2, FSL_DPAA1_STREAM_ID_START + 5),
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h
index f375fe7115..e7a8801262 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h
@@ -93,8 +93,7 @@ void fdt_fixup_icid(void *blob);
 
 #define SET_SEC_QI_ICID(streamid) \
 	SET_ICID_ENTRY("fsl,sec-v4.0", streamid, \
-		(((streamid) << 16) | (streamid)), \
-		offsetof(ccsr_sec_t, qilcr_ls) + \
+		0, offsetof(ccsr_sec_t, qilcr_ls) + \
 		CONFIG_SYS_FSL_SEC_ADDR, \
 		CONFIG_SYS_FSL_SEC_ADDR)
 
-- 
2.17.1