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path: root/drivers/renesas/rcar/qos/H3/qos_init_h3_v10.c
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Diffstat (limited to 'drivers/renesas/rcar/qos/H3/qos_init_h3_v10.c')
-rw-r--r--drivers/renesas/rcar/qos/H3/qos_init_h3_v10.c104
1 files changed, 104 insertions, 0 deletions
diff --git a/drivers/renesas/rcar/qos/H3/qos_init_h3_v10.c b/drivers/renesas/rcar/qos/H3/qos_init_h3_v10.c
new file mode 100644
index 0000000000..1fb43a7e3c
--- /dev/null
+++ b/drivers/renesas/rcar/qos/H3/qos_init_h3_v10.c
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2015-2019, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdint.h>
+
+#include <common/debug.h>
+
+#include "../qos_common.h"
+#include "../qos_reg.h"
+#include "qos_init_h3_v10.h"
+
+#define RCAR_QOS_VERSION "rev.0.36"
+
+#include "qos_init_h3_v10_mstat.h"
+
+void qos_init_h3_v10(void)
+{
+ /* DRAM Split Address mapping */
+#if (RCAR_DRAM_SPLIT == RCAR_DRAM_SPLIT_4CH) || \
+ (RCAR_DRAM_SPLIT == RCAR_DRAM_SPLIT_AUTO)
+ NOTICE("BL2: DRAM Split is 4ch\n");
+ io_write_32(AXI_ADSPLCR0, ADSPLCR0_ADRMODE_DEFAULT
+ | ADSPLCR0_SPLITSEL(0xFFU)
+ | ADSPLCR0_AREA(0x1BU)
+ | ADSPLCR0_SWP);
+ io_write_32(AXI_ADSPLCR1, 0x00000000U);
+ io_write_32(AXI_ADSPLCR2, 0xA8A90000U);
+ io_write_32(AXI_ADSPLCR3, 0x00000000U);
+#elif RCAR_DRAM_SPLIT == RCAR_DRAM_SPLIT_2CH
+ NOTICE("BL2: DRAM Split is 2ch\n");
+ io_write_32(AXI_ADSPLCR0, 0x00000000U);
+ io_write_32(AXI_ADSPLCR1, ADSPLCR0_ADRMODE_DEFAULT
+ | ADSPLCR0_SPLITSEL(0xFFU)
+ | ADSPLCR0_AREA(0x1BU)
+ | ADSPLCR0_SWP);
+ io_write_32(AXI_ADSPLCR2, 0x00000000U);
+ io_write_32(AXI_ADSPLCR3, 0x00000000U);
+#else
+ NOTICE("BL2: DRAM Split is OFF\n");
+#endif
+
+#if !(RCAR_QOS_TYPE == RCAR_QOS_NONE)
+#if RCAR_QOS_TYPE == RCAR_QOS_TYPE_DEFAULT
+ NOTICE("BL2: QoS is default setting(%s)\n", RCAR_QOS_VERSION);
+#endif
+
+ /* AR Cache setting */
+ io_write_32(0xE67D1000U, 0x00000100U);
+ io_write_32(0xE67D1008U, 0x00000100U);
+
+ /* Resource Alloc setting */
+ io_write_32(QOSCTRL_RAS, 0x00000040U);
+ io_write_32(QOSCTRL_FIXTH, 0x000F0005U);
+ io_write_32(QOSCTRL_REGGD, 0x00000004U);
+ io_write_64(QOSCTRL_DANN, 0x0202000004040404UL);
+ io_write_32(QOSCTRL_DANT, 0x003C1110U);
+ io_write_32(QOSCTRL_EC, 0x00080001U); /* need for H3 v1.* */
+ io_write_64(QOSCTRL_EMS, 0x0000000000000000UL);
+ io_write_32(QOSCTRL_INSFC, 0xC7840001U);
+ io_write_32(QOSCTRL_BERR, 0x00000000U);
+
+ /* QOSBW setting */
+ io_write_32(QOSCTRL_SL_INIT,
+ SL_INIT_REFFSSLOT | SL_INIT_SLOTSSLOT | SL_INIT_SSLOTCLK);
+ io_write_32(QOSCTRL_REF_ARS, 0x00330000U);
+
+ /* QOSBW SRAM setting */
+ uint32_t i;
+
+ for (i = 0U; i < ARRAY_SIZE(mstat_fix); i++) {
+ io_write_64(QOSBW_FIX_QOS_BANK0 + i * 8, mstat_fix[i]);
+ io_write_64(QOSBW_FIX_QOS_BANK1 + i * 8, mstat_fix[i]);
+ }
+ for (i = 0U; i < ARRAY_SIZE(mstat_be); i++) {
+ io_write_64(QOSBW_BE_QOS_BANK0 + i * 8, mstat_be[i]);
+ io_write_64(QOSBW_BE_QOS_BANK1 + i * 8, mstat_be[i]);
+ }
+
+ /* 3DG bus Leaf setting */
+ io_write_32(0xFD820808U, 0x00001234U);
+ io_write_32(0xFD820800U, 0x0000003FU);
+ io_write_32(0xFD821800U, 0x0000003FU);
+ io_write_32(0xFD822800U, 0x0000003FU);
+ io_write_32(0xFD823800U, 0x0000003FU);
+ io_write_32(0xFD824800U, 0x0000003FU);
+ io_write_32(0xFD825800U, 0x0000003FU);
+ io_write_32(0xFD826800U, 0x0000003FU);
+ io_write_32(0xFD827800U, 0x0000003FU);
+
+ /* Resource Alloc start */
+ io_write_32(QOSCTRL_RAEN, 0x00000001U);
+
+ /* QOSBW start */
+ io_write_32(QOSCTRL_STATQC, 0x00000001U);
+#else
+ NOTICE("BL2: QoS is None\n");
+
+ /* Resource Alloc setting */
+ io_write_32(QOSCTRL_EC, 0x00080001U); /* need for H3 v1.* */
+#endif /* !(RCAR_QOS_TYPE == RCAR_QOS_NONE) */
+}