[U-Boot] [PATCH 3/4] arm: rmobile: gose: Update to QoS revision 0.311

[Nobuhiro Iwamatsu]

This updates r8a7793 QoS to revision 0.311.

Signed-off-by: Kouei Abe <kouei.abe.cp at renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj at renesas.com>
---
 arch/arm/cpu/armv7/rmobile/Kconfig |  2 +-
 board/renesas/gose/qos.c           | 72 +++++++++++++++++++++++++++++++-------
 2 files changed, 61 insertions(+), 13 deletions(-)

diff --git a/arch/arm/cpu/armv7/rmobile/Kconfig b/arch/arm/cpu/armv7/rmobile/Kconfig
index f6d991d..4477ff6 100644
--- a/arch/arm/cpu/armv7/rmobile/Kconfig
+++ b/arch/arm/cpu/armv7/rmobile/Kconfig
@@ -39,7 +39,7 @@ config RMOBILE_EXTRAM_BOOT
 
 choice
 	prompt "Qos setting primary"
-	depends on TARGET_KOELSCH || TARGET_LAGER
+	depends on TARGET_GOSE || TARGET_KOELSCH || TARGET_LAGER
 	default QOS_PRI_NORMAL
 
 config QOS_PRI_NORMAL
diff --git a/board/renesas/gose/qos.c b/board/renesas/gose/qos.c
index 64e52cf..413ad11 100644
--- a/board/renesas/gose/qos.c
+++ b/board/renesas/gose/qos.c
@@ -14,7 +14,7 @@
 #include <asm/arch/rmobile.h>
 
 #if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
-/* QoS version 0.20 */
+/* QoS version 0.311 */
 enum {
 	DBSC3_00, DBSC3_01, DBSC3_02, DBSC3_03, DBSC3_04,
 	DBSC3_05, DBSC3_06, DBSC3_07, DBSC3_08, DBSC3_09,
@@ -61,6 +61,24 @@ static u32 dbsc3_0_w_qos_addr[DBSC3_NR] = {
 	[DBSC3_15] = DBSC3_0_QOS_W15_BASE,
 };
 
+#if defined(CONFIG_QOS_PRI_MEDIA)
+#define is_qos_pri_media()	1
+#else
+#define is_qos_pri_media()	0
+#endif
+
+#if defined(CONFIG_QOS_PRI_NORMAL)
+#define is_qos_pri_normal()	1
+#else
+#define is_qos_pri_normal()	0
+#endif
+
+#if defined(CONFIG_QOS_PRI_GFX)
+#define is_qos_pri_gfx()	1
+#else
+#define is_qos_pri_gfx()	0
+#endif
+
 void qos_init(void)
 {
 	int i;
@@ -77,34 +95,62 @@ void qos_init(void)
 	/* S3C -QoS */
 	s3c = (struct rcar_s3c *)S3C_BASE;
 	writel(0x00000000, &s3c->s3cadsplcr);
-	writel(0x1F0B0908, &s3c->s3crorr);
-	writel(0x1F0C0A08, &s3c->s3cworr);
-
+	if (is_qos_pri_media()) {
+		writel(0x1F0B0604, &s3c->s3crorr);
+		writel(0x1F0E0705, &s3c->s3cworr);
+	} else if (is_qos_pri_normal()) {
+		writel(0x1F0B0908, &s3c->s3crorr);
+		writel(0x1F0C0A08, &s3c->s3cworr);
+	} else if (is_qos_pri_gfx()) {
+		writel(0x1F0B0B0B, &s3c->s3crorr);
+		writel(0x1F0E0C0C, &s3c->s3cworr);
+	}
 	/* QoS Control Registers */
 	s3c_qos = (struct rcar_s3c_qos *)S3C_QOS_CCI0_BASE;
 	writel(0x00890089, &s3c_qos->s3cqos0);
 	writel(0x20960010, &s3c_qos->s3cqos1);
 	writel(0x20302030, &s3c_qos->s3cqos2);
-	writel(0x20AA2200, &s3c_qos->s3cqos3);
+	if (is_qos_pri_media())
+		writel(0x20AA2300, &s3c_qos->s3cqos3);
+	else if (is_qos_pri_normal())
+		writel(0x20AA2200, &s3c_qos->s3cqos3);
+	else if (is_qos_pri_gfx())
+		writel(0x20AA2100, &s3c_qos->s3cqos3);
 	writel(0x00002032, &s3c_qos->s3cqos4);
 	writel(0x20960010, &s3c_qos->s3cqos5);
 	writel(0x20302030, &s3c_qos->s3cqos6);
-	writel(0x20AA2200, &s3c_qos->s3cqos7);
+	if (is_qos_pri_media())
+		writel(0x20AA2300, &s3c_qos->s3cqos7);
+	else if (is_qos_pri_normal())
+		writel(0x20AA2200, &s3c_qos->s3cqos7);
+	else if (is_qos_pri_gfx())
+		writel(0x20AA2100, &s3c_qos->s3cqos7);
 	writel(0x00002032, &s3c_qos->s3cqos8);
 
 	s3c_qos = (struct rcar_s3c_qos *)S3C_QOS_CCI1_BASE;
 	writel(0x00890089, &s3c_qos->s3cqos0);
 	writel(0x20960010, &s3c_qos->s3cqos1);
 	writel(0x20302030, &s3c_qos->s3cqos2);
-	writel(0x20AA2200, &s3c_qos->s3cqos3);
+	if (is_qos_pri_media())
+		writel(0x20AA2300, &s3c_qos->s3cqos3);
+	else if (is_qos_pri_normal())
+		writel(0x20AA2200, &s3c_qos->s3cqos3);
+	else if (is_qos_pri_gfx())
+		writel(0x20AA2100, &s3c_qos->s3cqos3);
 	writel(0x00002032, &s3c_qos->s3cqos4);
 	writel(0x20960010, &s3c_qos->s3cqos5);
 	writel(0x20302030, &s3c_qos->s3cqos6);
-	writel(0x20AA2200, &s3c_qos->s3cqos7);
+	if (is_qos_pri_media())
+		writel(0x20AA2300, &s3c_qos->s3cqos7);
+	else if (is_qos_pri_normal())
+		writel(0x20AA2200, &s3c_qos->s3cqos7);
+	else if (is_qos_pri_gfx())
+		writel(0x20AA2100, &s3c_qos->s3cqos7);
+	writel(0x00002032, &s3c_qos->s3cqos4);
 	writel(0x00002032, &s3c_qos->s3cqos8);
 
 	s3c_qos = (struct rcar_s3c_qos *)S3C_QOS_MXI_BASE;
-	writel(0x00820082, &s3c_qos->s3cqos0);
+	writel(0x00820092, &s3c_qos->s3cqos0);
 	writel(0x20960020, &s3c_qos->s3cqos1);
 	writel(0x20302030, &s3c_qos->s3cqos2);
 	writel(0x20AA20DC, &s3c_qos->s3cqos3);
@@ -115,7 +161,7 @@ void qos_init(void)
 	writel(0x00002032, &s3c_qos->s3cqos8);
 
 	s3c_qos = (struct rcar_s3c_qos *)S3C_QOS_AXI_BASE;
-	writel(0x00820082, &s3c_qos->s3cqos0);
+	writel(0x00820092, &s3c_qos->s3cqos0);
 	writel(0x20960020, &s3c_qos->s3cqos1);
 	writel(0x20302030, &s3c_qos->s3cqos2);
 	writel(0x20AA20FA, &s3c_qos->s3cqos3);
@@ -166,11 +212,13 @@ void qos_init(void)
 	/* Transaction Control (MXI) */
 	mxi = (struct rcar_mxi *)MXI_BASE;
 	writel(0x00000013, &mxi->mxrtcr);
-	writel(0x00000013, &mxi->mxwtcr);
+	writel(0x00000016, &mxi->mxwtcr);
 	writel(0x00200000, &mxi->mxs3cracr);
 	writel(0x00200000, &mxi->mxs3cwacr);
 	writel(0x00200000, &mxi->mxaxiracr);
 	writel(0x00200000, &mxi->mxaxiwacr);
+	writel(0x00780080, &mxi->mxsaar0);
+	writel(0x02000800, &mxi->mxsaar1);
 
 	/* QoS Control (MXI) */
 	mxi_qos = (struct rcar_mxi_qos *)MXI_QOS_BASE;
@@ -554,7 +602,7 @@ void qos_init(void)
 
 	/* QoS Register (RT-AXI) */
 	axi_qos = (struct rcar_axi_qos *)RT_AXI_SHX_BASE;
-	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00000001, &axi_qos->qosconf);
 	writel(0x00002053, &axi_qos->qosctset0);
 	writel(0x00002096, &axi_qos->qosctset1);
 	writel(0x00002030, &axi_qos->qosctset2);
-- 
2.1.3