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path: root/drivers/renesas/rcar/qos/H3/qos_init_h3_v11.c
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Diffstat (limited to 'drivers/renesas/rcar/qos/H3/qos_init_h3_v11.c')
-rw-r--r--drivers/renesas/rcar/qos/H3/qos_init_h3_v11.c200
1 files changed, 200 insertions, 0 deletions
diff --git a/drivers/renesas/rcar/qos/H3/qos_init_h3_v11.c b/drivers/renesas/rcar/qos/H3/qos_init_h3_v11.c
new file mode 100644
index 0000000000..329bcb82cf
--- /dev/null
+++ b/drivers/renesas/rcar/qos/H3/qos_init_h3_v11.c
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 2015-2019, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdint.h>
+
+#include <common/debug.h>
+
+#include <rcar_def.h>
+
+#include "../qos_common.h"
+#include "../qos_reg.h"
+#include "qos_init_h3_v11.h"
+
+#define RCAR_QOS_VERSION "rev.0.37"
+
+#include "qos_init_h3_v11_mstat.h"
+
+struct rcar_gen3_dbsc_qos_settings h3_v11_qos[] = {
+ /* BUFCAM settings */
+ /* DBSC_DBCAM0CNF0 not set */
+ { DBSC_DBCAM0CNF1, 0x00044218 },
+ { DBSC_DBCAM0CNF2, 0x000000F4 },
+ /* DBSC_DBCAM0CNF3 not set */
+ { DBSC_DBSCHCNT0, 0x080F0037 },
+ { DBSC_DBSCHCNT1, 0x00001010 },
+ { DBSC_DBSCHSZ0, 0x00000001 },
+ { DBSC_DBSCHRW0, 0x22421111 },
+
+ /* DDR3 */
+ { DBSC_SCFCTST2, 0x012F1123 },
+
+ /* QoS Settings */
+ { DBSC_DBSCHQOS00, 0x0000F000 },
+ { DBSC_DBSCHQOS01, 0x0000E000 },
+ { DBSC_DBSCHQOS02, 0x00007000 },
+ { DBSC_DBSCHQOS03, 0x00000000 },
+ { DBSC_DBSCHQOS40, 0x00000E00 },
+ { DBSC_DBSCHQOS41, 0x00000DFF },
+ { DBSC_DBSCHQOS42, 0x00000400 },
+ { DBSC_DBSCHQOS43, 0x00000200 },
+ { DBSC_DBSCHQOS90, 0x00000C00 },
+ { DBSC_DBSCHQOS91, 0x00000BFF },
+ { DBSC_DBSCHQOS92, 0x00000400 },
+ { DBSC_DBSCHQOS93, 0x00000200 },
+ { DBSC_DBSCHQOS130, 0x00000980 },
+ { DBSC_DBSCHQOS131, 0x0000097F },
+ { DBSC_DBSCHQOS132, 0x00000300 },
+ { DBSC_DBSCHQOS133, 0x00000180 },
+ { DBSC_DBSCHQOS140, 0x00000800 },
+ { DBSC_DBSCHQOS141, 0x000007FF },
+ { DBSC_DBSCHQOS142, 0x00000300 },
+ { DBSC_DBSCHQOS143, 0x00000180 },
+ { DBSC_DBSCHQOS150, 0x000007D0 },
+ { DBSC_DBSCHQOS151, 0x000007CF },
+ { DBSC_DBSCHQOS152, 0x000005D0 },
+ { DBSC_DBSCHQOS153, 0x000003D0 },
+};
+
+void qos_init_h3_v11(void)
+{
+ rcar_qos_dbsc_setting(h3_v11_qos, ARRAY_SIZE(h3_v11_qos), false);
+
+ /* 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 */
+#if RCAR_DRAM_SPLIT == RCAR_DRAM_SPLIT_2CH
+ io_write_32(QOSCTRL_RAS, 0x00000020U);
+#else
+ io_write_32(QOSCTRL_RAS, 0x00000040U);
+#endif
+ io_write_32(QOSCTRL_FIXTH, 0x000F0005U);
+ io_write_32(QOSCTRL_REGGD, 0x00000000U);
+#if RCAR_DRAM_SPLIT == RCAR_DRAM_SPLIT_2CH
+ io_write_64(QOSCTRL_DANN, 0x0101010102020201UL);
+ io_write_32(QOSCTRL_DANT, 0x00181008U);
+#else
+ io_write_64(QOSCTRL_DANN, 0x0101000004040401UL);
+ io_write_32(QOSCTRL_DANT, 0x003C2010U);
+#endif
+ 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);
+ io_write_32(QOSCTRL_RACNT0, 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);
+
+ /* VIO bus Leaf setting */
+ io_write_32(0xFEB89800, 0x00000001U);
+ io_write_32(0xFEB8A800, 0x00000001U);
+ io_write_32(0xFEB8B800, 0x00000001U);
+ io_write_32(0xFEB8C800, 0x00000001U);
+
+ /* HSC bus Leaf setting */
+ io_write_32(0xE6430800, 0x00000001U);
+ io_write_32(0xE6431800, 0x00000001U);
+ io_write_32(0xE6432800, 0x00000001U);
+ io_write_32(0xE6433800, 0x00000001U);
+
+ /* MP bus Leaf setting */
+ io_write_32(0xEC620800, 0x00000001U);
+ io_write_32(0xEC621800, 0x00000001U);
+
+ /* PERIE bus Leaf setting */
+ io_write_32(0xE7760800, 0x00000001U);
+ io_write_32(0xE7768800, 0x00000001U);
+
+ /* PERIW bus Leaf setting */
+ io_write_32(0xE6760800, 0x00000001U);
+ io_write_32(0xE6768800, 0x00000001U);
+
+ /* RT bus Leaf setting */
+ io_write_32(0xFFC50800, 0x00000001U);
+ io_write_32(0xFFC51800, 0x00000001U);
+
+ /* CCI bus Leaf setting */
+ uint32_t modemr = io_read_32(RCAR_MODEMR);
+
+ modemr &= MODEMR_BOOT_CPU_MASK;
+
+ if ((modemr == MODEMR_BOOT_CPU_CA57) ||
+ (modemr == MODEMR_BOOT_CPU_CA53)) {
+ io_write_32(0xF1300800, 0x00000001U);
+ io_write_32(0xF1340800, 0x00000001U);
+ io_write_32(0xF1380800, 0x00000001U);
+ io_write_32(0xF13C0800, 0x00000001U);
+ }
+
+ /* 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) */
+}