diff options
| -rw-r--r-- | arch/arm/mach-k3/j721s2/j721s2_init.c | 30 | ||||
| -rw-r--r-- | arch/arm/mach-k3/r5/j721s2/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-k3/r5/j721s2/j721s2_qos.h | 79 | ||||
| -rw-r--r-- | arch/arm/mach-k3/r5/j721s2/j721s2_qos_uboot.c | 110 |
4 files changed, 220 insertions, 0 deletions
diff --git a/arch/arm/mach-k3/j721s2/j721s2_init.c b/arch/arm/mach-k3/j721s2/j721s2_init.c index fe9766e9b4b..05453fcad41 100644 --- a/arch/arm/mach-k3/j721s2/j721s2_init.c +++ b/arch/arm/mach-k3/j721s2/j721s2_init.c @@ -22,6 +22,24 @@ #include "../sysfw-loader.h" #include "../common.h" +/* NAVSS North Bridge (NB) */ +#define NAVSS0_NBSS_NB0_CFG_MMRS 0x03702000 +#define NAVSS0_NBSS_NB1_CFG_MMRS 0x03703000 +#define NAVSS0_NBSS_NB0_CFG_NB_THREADMAP (NAVSS0_NBSS_NB0_CFG_MMRS + 0x10) +#define NAVSS0_NBSS_NB1_CFG_NB_THREADMAP (NAVSS0_NBSS_NB1_CFG_MMRS + 0x10) +/* + * Thread Map for North Bridge Configuration + * Each bit is for each VBUSM source. + * Bit[0] maps orderID 0-3 to VBUSM.C thread number + * Bit[1] maps orderID 4-9 to VBUSM.C thread number + * Bit[2] maps orderID 10-15 to VBUSM.C thread number + * When bit has value 0: VBUSM.C thread 0 (non-real time traffic) + * When bit has value 1: VBUSM.C thread 2 (real time traffic) + */ +#define NB_THREADMAP_BIT0 BIT(0) +#define NB_THREADMAP_BIT1 BIT(1) +#define NB_THREADMAP_BIT2 BIT(2) + struct fwl_data cbass_hc_cfg0_fwls[] = { { "PCIE0_CFG", 2577, 7 }, { "EMMC8SS0_CFG", 2579, 4 }, @@ -123,6 +141,13 @@ void k3_mmc_restart_clock(void) } } +/* Setup North Bridge registers to map ORDERID 10-15 to RT traffic */ +static void setup_navss_nb(void) +{ + writel(NB_THREADMAP_BIT1, (uintptr_t)NAVSS0_NBSS_NB0_CFG_NB_THREADMAP); + writel(NB_THREADMAP_BIT2, (uintptr_t)NAVSS0_NBSS_NB1_CFG_NB_THREADMAP); +} + /* * This uninitialized global variable would normal end up in the .bss section, * but the .bss is cleared between writing and reading this variable, so move @@ -295,6 +320,11 @@ void board_init_f(ulong dummy) do_dt_magic(); #endif k3_mem_init(); + + if (IS_ENABLED(CONFIG_CPU_V7R)) + setup_navss_nb(); + + setup_qos(); } #endif diff --git a/arch/arm/mach-k3/r5/j721s2/Makefile b/arch/arm/mach-k3/r5/j721s2/Makefile index 8588c5e4c39..89c0284b568 100644 --- a/arch/arm/mach-k3/r5/j721s2/Makefile +++ b/arch/arm/mach-k3/r5/j721s2/Makefile @@ -3,3 +3,4 @@ # Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/ obj-y += clk-data.o obj-y += dev-data.o +obj-y += j721s2_qos_uboot.o diff --git a/arch/arm/mach-k3/r5/j721s2/j721s2_qos.h b/arch/arm/mach-k3/r5/j721s2/j721s2_qos.h new file mode 100644 index 00000000000..ab3e4773a4f --- /dev/null +++ b/arch/arm/mach-k3/r5/j721s2/j721s2_qos.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Keystone3 Quality of service endpoint definitions + * Auto generated by K3 Resource Partitioning Tool + * + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/ + */ + +#define SMS_WKUP_0_TIFS_VBUSP_M 0x45D00000 +#define SMS_WKUP_0_HSM_VBUSP_M 0x45D00400 +#define PULSAR_SL_MCU_0_CPU0_RMST 0x45D10000 +#define PULSAR_SL_MCU_0_CPU0_WMST 0x45D10400 +#define PULSAR_SL_MCU_0_CPU0_PMST 0x45D10800 +#define PULSAR_SL_MCU_0_CPU1_RMST 0x45D11000 +#define PULSAR_SL_MCU_0_CPU1_WMST 0x45D11400 +#define PULSAR_SL_MCU_0_CPU1_PMST 0x45D11800 +#define SA3SS_AM62_MCU_0_CTXCACH_EXT_DMA 0x45D13000 +#define PULSAR_SL_MAIN_0_PBDG_RMST0 0x45D78000 +#define PULSAR_SL_MAIN_0_PBDG_WMST0 0x45D78400 +#define PULSAR_SL_MAIN_0_PBDG_RMST1 0x45D78800 +#define PULSAR_SL_MAIN_0_PBDG_WMST1 0x45D78C00 +#define EMMCSD4SS_MAIN_0_EMMCSDSS_RD 0x45D82800 +#define EMMCSD4SS_MAIN_0_EMMCSDSS_WR 0x45D82C00 +#define COMPUTE_CLUSTER_J7AHP_MAIN_0_GIC_MEM_RD_VBUSM 0x45D86000 +#define COMPUTE_CLUSTER_J7AHP_MAIN_0_GIC_MEM_WR_VBUSM 0x45D86400 +#define PCIE_G3X4_128_MAIN_0_PCIE_MST_RD 0x45D98400 +#define PCIE_G3X4_128_MAIN_0_PCIE_MST_WR 0x45D98C00 +#define PCIE_G3X4_128_MAIN_1_PCIE_MST_RD 0x45D99400 +#define PCIE_G3X4_128_MAIN_1_PCIE_MST_WR 0x45D99C00 +#define USB3P0SS_16FFC_MAIN_0_MSTR0 0x45D9A000 +#define USB3P0SS_16FFC_MAIN_0_MSTW0 0x45D9A400 +#define UFSHCI2P1SS_16FFC_MAIN_0_UFSHCI_VBM_MST_RD 0x45D9AC00 +#define UFSHCI2P1SS_16FFC_MAIN_0_UFSHCI_VBM_MST_WR 0x45D9B000 +#define EMMC8SS_16FFC_MAIN_0_EMMCSS_WR 0x45D9B400 +#define EMMC8SS_16FFC_MAIN_0_EMMCSS_RD 0x45D9B800 +#define SA2_UL_MAIN_0_CTXCACH_EXT_DMA 0x45D9BC00 +#define VUSR_DUAL_MAIN_0_V0_M 0x45D9C000 +#define VUSR_DUAL_MAIN_0_V1_M 0x45D9C400 +#define DEBUGSS_K3_WRAP_CV0_MAIN_0_VBUSMR 0x45DA0000 +#define DEBUGSS_K3_WRAP_CV0_MAIN_0_VBUSMW 0x45DA0400 +#define PULSAR_SL_MAIN_1_CPU0_RMST 0x45DA8000 +#define PULSAR_SL_MAIN_1_CPU0_WMST 0x45DA8400 +#define PULSAR_SL_MAIN_1_CPU1_RMST 0x45DA8800 +#define PULSAR_SL_MAIN_1_CPU1_WMST 0x45DA8C00 +#define PULSAR_SL_MAIN_2_CPU0_RMST 0x45DA9000 +#define PULSAR_SL_MAIN_2_CPU0_WMST 0x45DA9400 +#define PULSAR_SL_MAIN_2_CPU1_RMST 0x45DA9800 +#define PULSAR_SL_MAIN_2_CPU1_WMST 0x45DA9C00 +#define DMPAC_TOP_MAIN_0_DATA_MST 0x45DC0000 +#define K3_VPU_WAVE521CL_MAIN_0_SEC_M_VBUSM_R_ASYNC 0x45DC0C00 +#define K3_VPU_WAVE521CL_MAIN_0_SEC_M_VBUSM_W_ASYNC 0x45DC1000 +#define VPAC_TOP_MAIN_0_DATA_MST_0 0x45DC1400 +#define VPAC_TOP_MAIN_0_DATA_MST_1 0x45DC1800 +#define VPAC_TOP_MAIN_0_LDC0_M_MST 0x45DC1C00 +#define K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA 0x45DC2000 +#define K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC 0x45DC2400 +#define VPAC_TOP_MAIN_1_LDC0_M_MST 0x45DC2800 +#define VPAC_TOP_MAIN_1_DATA_MST_0 0x45DC2C00 +#define VPAC_TOP_MAIN_1_DATA_MST_1 0x45DC3000 +#define K3_VPU_WAVE521CL_MAIN_0_PRI_M_VBUSM_R_ASYNC 0x45DC3400 +#define K3_VPU_WAVE521CL_MAIN_0_PRI_M_VBUSM_W_ASYNC 0x45DC3800 +#define K3_VPU_WAVE521CL_MAIN_1_SEC_M_VBUSM_R_ASYNC 0x45DC3C00 +#define K3_VPU_WAVE521CL_MAIN_1_SEC_M_VBUSM_W_ASYNC 0x45DC4000 +#define K3_VPU_WAVE521CL_MAIN_1_PRI_M_VBUSM_R_ASYNC 0x45DC4400 +#define K3_VPU_WAVE521CL_MAIN_1_PRI_M_VBUSM_W_ASYNC 0x45DC4800 +#define J7AEP_GPU_BXS464_WRAP_MAIN_0_M_VBUSM_R_SYNC 0x45DC5000 +#define J7AEP_GPU_BXS464_WRAP_MAIN_0_M_VBUSM_W_SYNC 0x45DC5800 +#define PULSAR_SL_MAIN_0_CPU0_RMST 0x45DC8000 +#define PULSAR_SL_MAIN_0_CPU0_WMST 0x45DC8400 +#define PULSAR_SL_MAIN_0_CPU1_RMST 0x45DC8800 +#define PULSAR_SL_MAIN_0_CPU1_WMST 0x45DC8C00 +#define PULSAR_SL_MAIN_1_PBDG_RMST0 0x45DCA000 +#define PULSAR_SL_MAIN_1_PBDG_WMST0 0x45DCA400 +#define PULSAR_SL_MAIN_1_PBDG_RMST1 0x45DCA800 +#define PULSAR_SL_MAIN_1_PBDG_WMST1 0x45DCAC00 +#define PULSAR_SL_MAIN_2_PBDG_RMST0 0x45DCB000 +#define PULSAR_SL_MAIN_2_PBDG_WMST0 0x45DCB400 +#define PULSAR_SL_MAIN_2_PBDG_RMST1 0x45DCB800 +#define PULSAR_SL_MAIN_2_PBDG_WMST1 0x45DCBC00 diff --git a/arch/arm/mach-k3/r5/j721s2/j721s2_qos_uboot.c b/arch/arm/mach-k3/r5/j721s2/j721s2_qos_uboot.c new file mode 100644 index 00000000000..54d81d929a2 --- /dev/null +++ b/arch/arm/mach-k3/r5/j721s2/j721s2_qos_uboot.c @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * j721s2 Quality of Service (QoS) Configuration Data + * + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/ + */ + +#include <asm/arch/k3-qos.h> +#include "j721s2_qos.h" + +struct k3_qos_data qos_data[] = { + /* DSS_PIPE_VID1 - 2 endpoints, 2 channels */ + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 0), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 1), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 0), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 1), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + + /* DSS_PIPE_VIDL1 - 2 endpoints, 2 channels */ + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 2), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 3), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 2), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 3), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + + /* DSS_PIPE_VID2 - 2 endpoints, 2 channels */ + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 4), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 5), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 4), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 5), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + + /* DSS_PIPE_VIDL2 - 2 endpoints, 2 channels */ + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 6), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 7), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 6), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + { + .reg = K3_QOS_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 7), + .val = K3_QOS_VAL(0, 15, 0, 0, 0, 0), + }, + + /* Following registers set 1:1 mapping for orderID MAP1/MAP2 + * remap registers. orderID x is remapped to orderID x again + * This is to ensure orderID from MAP register is unchanged + */ + + /* K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA - 1 groups */ + { + .reg = K3_QOS_GROUP_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 0), + .val = K3_QOS_GROUP_DEFAULT_VAL_LOW, + }, + { + .reg = K3_QOS_GROUP_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_DMA, 1), + .val = K3_QOS_GROUP_DEFAULT_VAL_HIGH, + }, + + /* K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC - 1 groups */ + { + .reg = K3_QOS_GROUP_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 0), + .val = K3_QOS_GROUP_DEFAULT_VAL_LOW, + }, + { + .reg = K3_QOS_GROUP_REG(K3_DSS_MAIN_0_DSS_INST0_VBUSM_FBDC, 1), + .val = K3_QOS_GROUP_DEFAULT_VAL_HIGH, + }, +}; + +u32 qos_count = ARRAY_SIZE(qos_data); |