From e784cf1bf2a1fca2667198eea0d8031ae0ceeaf3 Mon Sep 17 00:00:00 2001 From: Brendan Shanks Date: Mon, 16 Jul 2018 13:28:24 -0700 Subject: arm: ls102xa: Fix RGMII phy-connection-type FDT fixup In ft_fixup_enet_phy_connect_type(), use strlen() instead of sizeof() on the pointer result of phy_string_for_interface(). sizeof() was returning the size of the pointer (4 bytes), resulting in the phy-connection-type being set to "rgmi" rather than "rgmii-id". Signed-off-by: Brendan Shanks Cc: York Sun Reviewed-by: York Sun --- arch/arm/cpu/armv7/ls102xa/fdt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/cpu/armv7/ls102xa/fdt.c b/arch/arm/cpu/armv7/ls102xa/fdt.c index 6c3caf84b2..8bf9c42b22 100644 --- a/arch/arm/cpu/armv7/ls102xa/fdt.c +++ b/arch/arm/cpu/armv7/ls102xa/fdt.c @@ -64,8 +64,8 @@ void ft_fixup_enet_phy_connect_type(void *fdt) do_fixup_by_path(fdt, enet_path, "phy-connection-type", phy_string_for_interface( PHY_INTERFACE_MODE_RGMII_ID), - sizeof(phy_string_for_interface( - PHY_INTERFACE_MODE_RGMII_ID)), + strlen(phy_string_for_interface( + PHY_INTERFACE_MODE_RGMII_ID)) + 1, 1); } } -- cgit From fa0706ef92dc680f16b96659f1177822a3335bb4 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:42 +0300 Subject: armv8: fsl-layerscape: add missing register blocks base address defines Add defines for the edma and qdma register block base addresses. Reviewed-by: Bharat Bhushan Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h index 5b4767e0fe..644a16dd30 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h @@ -88,8 +88,12 @@ #define LPUART_BASE (CONFIG_SYS_IMMR + 0x01950000) +#define EDMA_BASE_ADDR (CONFIG_SYS_IMMR + 0x01c00000) + #define AHCI_BASE_ADDR (CONFIG_SYS_IMMR + 0x02200000) +#define QDMA_BASE_ADDR (CONFIG_SYS_IMMR + 0x07380000) + #define CONFIG_SYS_PCIE1_PHYS_ADDR 0x4000000000ULL #define CONFIG_SYS_PCIE2_PHYS_ADDR 0x4800000000ULL #define CONFIG_SYS_PCIE3_PHYS_ADDR 0x5000000000ULL -- cgit From 5bdfdb7d4fc23fdc458c0f51fe39f0b9c47a2744 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:43 +0300 Subject: armv8: ls1046a: advertise QMan v3 in configuration The QMan IP block in this SoC is version 3.2 so advertise this in the SoC configuration header. Reviewed-by: Bharat Bhushan Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- arch/arm/include/asm/arch-fsl-layerscape/config.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h index 23faffd9fc..8a05148136 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/config.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h @@ -257,6 +257,7 @@ #elif defined(CONFIG_ARCH_LS1046A) #define CONFIG_SYS_FMAN_V3 +#define CONFIG_SYS_FSL_QMAN_V3 #define CONFIG_SYS_NUM_FMAN 1 #define CONFIG_SYS_NUM_FM1_DTSEC 8 #define CONFIG_SYS_NUM_FM1_10GEC 2 -- cgit From 92d2e89c8c44a8f41d5f296e46c9cd6c9b34e4f8 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:44 +0300 Subject: misc: fsl_portals: setup QMAN_BAR{E} also on ARM platforms QMAN_BAR{E} register setup was disabled on ARM platforms, however the register does need to be set. Enable the code also on ARMs and fix the CONFIG_SYS_QMAN_MEM_PHYS define to the correct value so that the newly enabled code works. Reviewed-by: Bharat Bhushan Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h index 644a16dd30..d22ec70aa5 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h @@ -57,8 +57,7 @@ #define CONFIG_SYS_BMAN_SWP_ISDR_REG 0x3E80 #define CONFIG_SYS_QMAN_NUM_PORTALS 10 #define CONFIG_SYS_QMAN_MEM_BASE 0x500000000 -#define CONFIG_SYS_QMAN_MEM_PHYS (0xf00000000ull + \ - CONFIG_SYS_QMAN_MEM_BASE) +#define CONFIG_SYS_QMAN_MEM_PHYS CONFIG_SYS_QMAN_MEM_BASE #define CONFIG_SYS_QMAN_MEM_SIZE 0x08000000 #define CONFIG_SYS_QMAN_SP_CENA_SIZE 0x10000 #define CONFIG_SYS_QMAN_SP_CINH_SIZE 0x10000 -- cgit From 703d18f7fe0186ef7e30820030d5e5edd7123f97 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:45 +0300 Subject: armv8: fsl-layerscape: add missing debug stream ID Add a define with a value for the missing debug stream ID. Reviewed-by: Bharat Bhushan Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch2.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch2.h index 61c6e533c6..1b02d484d9 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch2.h @@ -50,6 +50,7 @@ #define FSL_QDMA_STREAM_ID 7 #define FSL_EDMA_STREAM_ID 8 #define FSL_ETR_STREAM_ID 9 +#define FSL_DEBUG_STREAM_ID 10 /* PCI - programmed in PEXn_LUT */ #define FSL_PEX_STREAM_ID_START 11 -- cgit From 3cb4fe65f9e88c6cfea2fea5ca934acfa3c415b4 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:46 +0300 Subject: armv8: ls1046a: initial icid setup support Add infrastructure for ICID setup and device tree fixup on ARM platforms. This include basic ICID setup for several devices. Reviewed-by: Bharat Bhushan Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- arch/arm/cpu/armv8/fsl-layerscape/Makefile | 1 + arch/arm/cpu/armv8/fsl-layerscape/icid.c | 110 +++++++++++++++++++++ arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c | 29 ++++++ arch/arm/cpu/armv8/fsl-layerscape/soc.c | 5 + .../arm/include/asm/arch-fsl-layerscape/fsl_icid.h | 80 +++++++++++++++ 5 files changed, 225 insertions(+) create mode 100644 arch/arm/cpu/armv8/fsl-layerscape/icid.c create mode 100644 arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c create mode 100644 arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h (limited to 'arch/arm') diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Makefile b/arch/arm/cpu/armv8/fsl-layerscape/Makefile index 1e9e4680fe..5d6f68aad6 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Makefile +++ b/arch/arm/cpu/armv8/fsl-layerscape/Makefile @@ -37,6 +37,7 @@ endif ifneq ($(CONFIG_ARCH_LS1046A),) obj-$(CONFIG_SYS_HAS_SERDES) += ls1046a_serdes.o +obj-y += icid.o ls1046_ids.o endif ifneq ($(CONFIG_ARCH_LS1088A),) diff --git a/arch/arm/cpu/armv8/fsl-layerscape/icid.c b/arch/arm/cpu/armv8/fsl-layerscape/icid.c new file mode 100644 index 0000000000..ae3b8daa95 --- /dev/null +++ b/arch/arm/cpu/armv8/fsl-layerscape/icid.c @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018 NXP + */ + +#include +#include +#include + +#include +#include +#include + +static void set_icid(struct icid_id_table *tbl, int size) +{ + int i; + + for (i = 0; i < size; i++) + out_be32((u32 *)(tbl[i].reg_addr), tbl[i].reg); +} + +void set_icids(void) +{ + /* setup general icid offsets */ + set_icid(icid_tbl, icid_tbl_sz); +} + +int fdt_set_iommu_prop(void *blob, int off, int smmu_ph, u32 *ids, int num_ids) +{ + int i, ret; + u32 prop[8]; + + /* + * Note: The "iommus" property definition mentions Stream IDs while + * this code handles ICIDs. The current implementation assumes that + * ICIDs and Stream IDs are equal. + */ + for (i = 0; i < num_ids; i++) { + prop[i * 2] = cpu_to_fdt32(smmu_ph); + prop[i * 2 + 1] = cpu_to_fdt32(ids[i]); + } + ret = fdt_setprop(blob, off, "iommus", + prop, sizeof(u32) * num_ids * 2); + if (ret) { + printf("WARNING unable to set iommus: %s\n", fdt_strerror(ret)); + return ret; + } + + return 0; +} + +int fdt_fixup_icid_tbl(void *blob, int smmu_ph, + struct icid_id_table *tbl, int size) +{ + int i, err, off; + + for (i = 0; i < size; i++) { + if (!tbl[i].compat) + continue; + + off = fdt_node_offset_by_compat_reg(blob, + tbl[i].compat, + tbl[i].compat_addr); + if (off > 0) { + err = fdt_set_iommu_prop(blob, off, smmu_ph, + &tbl[i].id, 1); + if (err) + return err; + } else { + printf("WARNING could not find node %s: %s.\n", + tbl[i].compat, fdt_strerror(off)); + } + } + + return 0; +} + +int fdt_get_smmu_phandle(void *blob) +{ + int noff, smmu_ph; + + noff = fdt_node_offset_by_compatible(blob, -1, "arm,mmu-500"); + if (noff < 0) { + printf("WARNING failed to get smmu node: %s\n", + fdt_strerror(noff)); + return noff; + } + + smmu_ph = fdt_get_phandle(blob, noff); + if (!smmu_ph) { + smmu_ph = fdt_create_phandle(blob, noff); + if (!smmu_ph) { + printf("WARNING failed to get smmu phandle\n"); + return -1; + } + } + + return smmu_ph; +} + +void fdt_fixup_icid(void *blob) +{ + int smmu_ph; + + smmu_ph = fdt_get_smmu_phandle(blob); + if (smmu_ph < 0) + return; + + fdt_fixup_icid_tbl(blob, smmu_ph, icid_tbl, icid_tbl_sz); +} diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c new file mode 100644 index 0000000000..1c528ab751 --- /dev/null +++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018 NXP + */ + +#include +#include +#include + +struct icid_id_table icid_tbl[] = { +#ifdef CONFIG_SYS_DPAA_QBMAN + SET_QMAN_ICID(FSL_DPAA1_STREAM_ID_START), + SET_BMAN_ICID(FSL_DPAA1_STREAM_ID_START + 1), +#endif + + SET_SDHC_ICID(FSL_SDHC_STREAM_ID), + + SET_USB_ICID(1, "snps,dwc3", FSL_USB1_STREAM_ID), + SET_USB_ICID(2, "snps,dwc3", FSL_USB2_STREAM_ID), + SET_USB_ICID(3, "snps,dwc3", FSL_USB3_STREAM_ID), + + SET_SATA_ICID("fsl,ls1046a-ahci", FSL_SATA_STREAM_ID), + SET_QDMA_ICID("fsl,ls1046a-qdma", FSL_QDMA_STREAM_ID), + SET_EDMA_ICID(FSL_EDMA_STREAM_ID), + SET_ETR_ICID(FSL_ETR_STREAM_ID), + SET_DEBUG_ICID(FSL_DEBUG_STREAM_ID), +}; + +int icid_tbl_sz = ARRAY_SIZE(icid_tbl); diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 8028d5228f..2f306c509a 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -11,6 +11,7 @@ #include #include #include +#include #ifdef CONFIG_LAYERSCAPE_NS_ACCESS #include #endif @@ -623,6 +624,10 @@ void fsl_lsch2_early_init_f(void) erratum_a009798(); erratum_a008997(); erratum_a009007(); + +#ifdef CONFIG_ARCH_LS1046A + set_icids(); +#endif } #endif diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h new file mode 100644 index 0000000000..57909392ea --- /dev/null +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h @@ -0,0 +1,80 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2018 NXP + */ + +#ifndef _FSL_ICID_H_ +#define _FSL_ICID_H_ + +#include +#include + +struct icid_id_table { + const char *compat; + u32 id; + u32 reg; + phys_addr_t compat_addr; + phys_addr_t reg_addr; +}; + +u32 get_ppid_icid(int ppid_tbl_idx, int ppid); +int fdt_get_smmu_phandle(void *blob); +int fdt_set_iommu_prop(void *blob, int off, int smmu_ph, u32 *ids, int num_ids); +void set_icids(void); +void fdt_fixup_icid(void *blob); + +#define SET_ICID_ENTRY(name, idA, regA, addr, compataddr) \ + { .compat = name, \ + .id = idA, \ + .reg = regA, \ + .compat_addr = compataddr, \ + .reg_addr = addr, \ + } + +#define SET_SCFG_ICID(compat, streamid, name, compataddr) \ + SET_ICID_ENTRY(compat, streamid, (((streamid) << 24) | (1 << 23)), \ + offsetof(struct ccsr_scfg, name) + CONFIG_SYS_FSL_SCFG_ADDR, \ + compataddr) + +#define SET_USB_ICID(usb_num, compat, streamid) \ + SET_SCFG_ICID(compat, streamid, usb##usb_num##_icid,\ + CONFIG_SYS_XHCI_USB##usb_num##_ADDR) + +#define SET_SATA_ICID(compat, streamid) \ + SET_SCFG_ICID(compat, streamid, sata_icid,\ + AHCI_BASE_ADDR) + +#define SET_SDHC_ICID(streamid) \ + SET_SCFG_ICID("fsl,esdhc", streamid, sdhc_icid,\ + CONFIG_SYS_FSL_ESDHC_ADDR) + +#define SET_QDMA_ICID(compat, streamid) \ + SET_SCFG_ICID(compat, streamid, dma_icid,\ + QDMA_BASE_ADDR) + +#define SET_EDMA_ICID(streamid) \ + SET_SCFG_ICID("fsl,vf610-edma", streamid, edma_icid,\ + EDMA_BASE_ADDR) + +#define SET_ETR_ICID(streamid) \ + SET_SCFG_ICID(NULL, streamid, etr_icid, 0) + +#define SET_DEBUG_ICID(streamid) \ + SET_SCFG_ICID(NULL, streamid, debug_icid, 0) + +#define SET_QMAN_ICID(streamid) \ + SET_ICID_ENTRY("fsl,qman", streamid, streamid, \ + offsetof(struct ccsr_qman, liodnr) + \ + CONFIG_SYS_FSL_QMAN_ADDR, \ + CONFIG_SYS_FSL_QMAN_ADDR) + +#define SET_BMAN_ICID(streamid) \ + SET_ICID_ENTRY("fsl,bman", streamid, streamid, \ + offsetof(struct ccsr_bman, liodnr) + \ + CONFIG_SYS_FSL_BMAN_ADDR, \ + CONFIG_SYS_FSL_BMAN_ADDR) + +extern struct icid_id_table icid_tbl[]; +extern int icid_tbl_sz; + +#endif -- cgit From 599a97d49cee04aaa6c2c8cbecc4f47a7c088dbe Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:47 +0300 Subject: armv8: ls1046a: add icid setup for qman portals Add support for ICID setting of qman portals and the required device tree fixups. Also fix an endiness issue in portal setup code. Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c | 16 +++++++++++++++ .../include/asm/arch-fsl-layerscape/fsl_portals.h | 24 ++++++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 arch/arm/include/asm/arch-fsl-layerscape/fsl_portals.h (limited to 'arch/arm') diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c index 1c528ab751..80e1ceadc0 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c @@ -6,6 +6,22 @@ #include #include #include +#include + +#ifdef CONFIG_SYS_DPAA_QBMAN +struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = { + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), + SET_QP_INFO(FSL_DPAA1_STREAM_ID_END, 0), +}; +#endif struct icid_id_table icid_tbl[] = { #ifdef CONFIG_SYS_DPAA_QBMAN diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_portals.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_portals.h new file mode 100644 index 0000000000..1577e935a6 --- /dev/null +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_portals.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2018 NXP + */ + +#ifndef _FSL_PORTALS_H_ +#define _FSL_PORTALS_H_ + +struct qportal_info { + u16 dicid; /* DQRR ICID */ + u16 ficid; /* frame data ICID */ + u16 icid; + u8 sdest; +}; + +#define SET_QP_INFO(streamid, dest) \ + { .dicid = (streamid), .ficid = (streamid), .icid = (streamid), \ + .sdest = (dest) } + +extern struct qportal_info qp_info[]; +void fdt_portal(void *blob, const char *compat, const char *container, + u64 addr, u32 size); + +#endif -- cgit From b50ff5e1b67d140092c52e0b31d6c288573c7cb5 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:48 +0300 Subject: armv8: ls1046a: setup fman ports ICIDs and device tree Add support for ICID setting of fman ports and the required device tree fixups. Reviewed-by: Bharat Bhushan Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- arch/arm/cpu/armv8/fsl-layerscape/icid.c | 82 ++++++++++++++++++++++ arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c | 30 ++++++++ .../arm/include/asm/arch-fsl-layerscape/fsl_icid.h | 10 +++ 3 files changed, 122 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/cpu/armv8/fsl-layerscape/icid.c b/arch/arm/cpu/armv8/fsl-layerscape/icid.c index ae3b8daa95..b1a950e7f9 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/icid.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/icid.c @@ -10,6 +10,7 @@ #include #include #include +#include static void set_icid(struct icid_id_table *tbl, int size) { @@ -19,10 +20,27 @@ static void set_icid(struct icid_id_table *tbl, int size) out_be32((u32 *)(tbl[i].reg_addr), tbl[i].reg); } +#ifdef CONFIG_SYS_DPAA_FMAN +void set_fman_icids(struct fman_icid_id_table *tbl, int size) +{ + int i; + ccsr_fman_t *fm = (void *)CONFIG_SYS_FSL_FM1_ADDR; + + for (i = 0; i < size; i++) { + out_be32(&fm->fm_bmi_common.fmbm_ppid[tbl[i].port_id - 1], + tbl[i].icid); + } +} +#endif + void set_icids(void) { /* setup general icid offsets */ set_icid(icid_tbl, icid_tbl_sz); + +#ifdef CONFIG_SYS_DPAA_FMAN + set_fman_icids(fman_icid_tbl, fman_icid_tbl_sz); +#endif } int fdt_set_iommu_prop(void *blob, int off, int smmu_ph, u32 *ids, int num_ids) @@ -75,6 +93,66 @@ int fdt_fixup_icid_tbl(void *blob, int smmu_ph, return 0; } +#ifdef CONFIG_SYS_DPAA_FMAN +int get_fman_port_icid(int port_id, struct fman_icid_id_table *tbl, + const int size) +{ + int i; + + for (i = 0; i < size; i++) { + if (tbl[i].port_id == port_id) + return tbl[i].icid; + } + + return -1; +} + +void fdt_fixup_fman_port_icid_by_compat(void *blob, int smmu_ph, + const char *compat) +{ + int noff, len, icid; + const u32 *prop; + + noff = fdt_node_offset_by_compatible(blob, -1, compat); + while (noff > 0) { + prop = fdt_getprop(blob, noff, "cell-index", &len); + if (!prop) { + printf("WARNING missing cell-index for fman port\n"); + continue; + } + if (len != 4) { + printf("WARNING bad cell-index size for fman port\n"); + continue; + } + + icid = get_fman_port_icid(fdt32_to_cpu(*prop), + fman_icid_tbl, fman_icid_tbl_sz); + if (icid < 0) { + printf("WARNING unknown ICID for fman port %d\n", + *prop); + continue; + } + + fdt_set_iommu_prop(blob, noff, smmu_ph, (u32 *)&icid, 1); + + noff = fdt_node_offset_by_compatible(blob, noff, compat); + } +} + +void fdt_fixup_fman_icids(void *blob, int smmu_ph) +{ + static const char * const compats[] = { + "fsl,fman-v3-port-oh", + "fsl,fman-v3-port-rx", + "fsl,fman-v3-port-tx", + }; + int i; + + for (i = 0; i < ARRAY_SIZE(compats); i++) + fdt_fixup_fman_port_icid_by_compat(blob, smmu_ph, compats[i]); +} +#endif + int fdt_get_smmu_phandle(void *blob) { int noff, smmu_ph; @@ -107,4 +185,8 @@ void fdt_fixup_icid(void *blob) return; fdt_fixup_icid_tbl(blob, smmu_ph, icid_tbl, icid_tbl_sz); + +#ifdef CONFIG_SYS_DPAA_FMAN + fdt_fixup_fman_icids(blob, smmu_ph); +#endif } diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c index 80e1ceadc0..30c7d8d28a 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c @@ -43,3 +43,33 @@ struct icid_id_table icid_tbl[] = { }; int icid_tbl_sz = ARRAY_SIZE(icid_tbl); + +#ifdef CONFIG_SYS_DPAA_FMAN +struct fman_icid_id_table fman_icid_tbl[] = { + /* port id, icid */ + SET_FMAN_ICID_ENTRY(0x02, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x03, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x04, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x05, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x06, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x07, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x08, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x09, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x0a, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x0b, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x0c, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x0d, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x28, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x29, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x2a, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x2b, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x2c, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x2d, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x10, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x11, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x30, FSL_DPAA1_STREAM_ID_END), + SET_FMAN_ICID_ENTRY(0x31, FSL_DPAA1_STREAM_ID_END), +}; + +int fman_icid_tbl_sz = ARRAY_SIZE(fman_icid_tbl); +#endif 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 57909392ea..5be50a17ab 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h @@ -17,6 +17,11 @@ struct icid_id_table { phys_addr_t reg_addr; }; +struct fman_icid_id_table { + u32 port_id; + u32 icid; +}; + u32 get_ppid_icid(int ppid_tbl_idx, int ppid); int fdt_get_smmu_phandle(void *blob); int fdt_set_iommu_prop(void *blob, int off, int smmu_ph, u32 *ids, int num_ids); @@ -74,7 +79,12 @@ void fdt_fixup_icid(void *blob); CONFIG_SYS_FSL_BMAN_ADDR, \ CONFIG_SYS_FSL_BMAN_ADDR) +#define SET_FMAN_ICID_ENTRY(_port_id, streamid) \ + { .port_id = (_port_id), .icid = (streamid) } + extern struct icid_id_table icid_tbl[]; +extern struct fman_icid_id_table fman_icid_tbl[]; extern int icid_tbl_sz; +extern int fman_icid_tbl_sz; #endif -- cgit From 5651f438f8ac566eb5fec7c1fe92a0282d459e60 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 9 Aug 2018 15:19:49 +0300 Subject: armv8: ls1046a: setup SEC ICIDs and fix up device tree MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for SEC ICID configuration and apply it for ls1046a. Also add code to make the necessary device tree fixups. Reviewed-by: Horia Geantă Reviewed-by: Bharat Bhushan Signed-off-by: Laurentiu Tudor Reviewed-by: York Sun --- arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c | 14 ++++++++++++ .../arm/include/asm/arch-fsl-layerscape/fsl_icid.h | 25 ++++++++++++++++++++++ .../include/asm/arch-fsl-layerscape/immap_lsch2.h | 8 +++++++ 3 files changed, 47 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c index 30c7d8d28a..2da9adab5b 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1046_ids.c @@ -40,6 +40,20 @@ struct icid_id_table icid_tbl[] = { SET_EDMA_ICID(FSL_EDMA_STREAM_ID), 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_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), + SET_SEC_JR_ICID_ENTRY(3, FSL_DPAA1_STREAM_ID_START + 6), + SET_SEC_RTIC_ICID_ENTRY(0, FSL_DPAA1_STREAM_ID_START + 7), + SET_SEC_RTIC_ICID_ENTRY(1, FSL_DPAA1_STREAM_ID_START + 8), + SET_SEC_RTIC_ICID_ENTRY(2, FSL_DPAA1_STREAM_ID_START + 9), + SET_SEC_RTIC_ICID_ENTRY(3, FSL_DPAA1_STREAM_ID_START + 10), + SET_SEC_DECO_ICID_ENTRY(0, FSL_DPAA1_STREAM_ID_START + 11), + SET_SEC_DECO_ICID_ENTRY(1, FSL_DPAA1_STREAM_ID_START + 12), + SET_SEC_DECO_ICID_ENTRY(2, FSL_DPAA1_STREAM_ID_START + 13), +#endif }; int icid_tbl_sz = ARRAY_SIZE(icid_tbl); 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 5be50a17ab..a70c866651 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h @@ -8,6 +8,7 @@ #include #include +#include struct icid_id_table { const char *compat; @@ -82,6 +83,30 @@ void fdt_fixup_icid(void *blob); #define SET_FMAN_ICID_ENTRY(_port_id, streamid) \ { .port_id = (_port_id), .icid = (streamid) } +#define SET_SEC_QI_ICID(streamid) \ + SET_ICID_ENTRY("fsl,sec-v4.0", streamid, \ + (((streamid) << 16) | (streamid)), \ + offsetof(ccsr_sec_t, qilcr_ls) + \ + CONFIG_SYS_FSL_SEC_ADDR, \ + CONFIG_SYS_FSL_SEC_ADDR) + +#define SET_SEC_JR_ICID_ENTRY(jr_num, streamid) \ + SET_ICID_ENTRY("fsl,sec-v4.0-job-ring", streamid, \ + (((streamid) << 16) | (streamid)), \ + offsetof(ccsr_sec_t, jrliodnr[jr_num].ls) + \ + CONFIG_SYS_FSL_SEC_ADDR, \ + FSL_SEC_JR##jr_num##_BASE_ADDR) + +#define SET_SEC_DECO_ICID_ENTRY(deco_num, streamid) \ + SET_ICID_ENTRY(NULL, streamid, (((streamid) << 16) | (streamid)), \ + offsetof(ccsr_sec_t, decoliodnr[deco_num].ls) + \ + CONFIG_SYS_FSL_SEC_ADDR, 0) + +#define SET_SEC_RTIC_ICID_ENTRY(rtic_num, streamid) \ + SET_ICID_ENTRY(NULL, streamid, (((streamid) << 16) | (streamid)), \ + offsetof(ccsr_sec_t, rticliodnr[rtic_num].ls) + \ + CONFIG_SYS_FSL_SEC_ADDR, 0) + extern struct icid_id_table icid_tbl[]; extern struct fman_icid_id_table fman_icid_tbl[]; extern int icid_tbl_sz; diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h index d22ec70aa5..be0a6ae363 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h @@ -200,10 +200,18 @@ struct sys_info { #define CONFIG_SYS_FSL_SEC_OFFSET 0x700000ull #define CONFIG_SYS_FSL_JR0_OFFSET 0x710000ull +#define FSL_SEC_JR0_OFFSET CONFIG_SYS_FSL_JR0_OFFSET +#define FSL_SEC_JR1_OFFSET 0x720000ull +#define FSL_SEC_JR2_OFFSET 0x730000ull +#define FSL_SEC_JR3_OFFSET 0x740000ull #define CONFIG_SYS_FSL_SEC_ADDR \ (CONFIG_SYS_IMMR + CONFIG_SYS_FSL_SEC_OFFSET) #define CONFIG_SYS_FSL_JR0_ADDR \ (CONFIG_SYS_IMMR + CONFIG_SYS_FSL_JR0_OFFSET) +#define FSL_SEC_JR0_BASE_ADDR (CONFIG_SYS_IMMR + FSL_SEC_JR0_OFFSET) +#define FSL_SEC_JR1_BASE_ADDR (CONFIG_SYS_IMMR + FSL_SEC_JR1_OFFSET) +#define FSL_SEC_JR2_BASE_ADDR (CONFIG_SYS_IMMR + FSL_SEC_JR2_OFFSET) +#define FSL_SEC_JR3_BASE_ADDR (CONFIG_SYS_IMMR + FSL_SEC_JR3_OFFSET) /* Device Configuration and Pin Control */ #define DCFG_DCSR_PORCR1 0x0 -- cgit From cd35855492aafc4076a634a6d748bffc9e26795e Mon Sep 17 00:00:00 2001 From: Ran Wang Date: Fri, 10 Aug 2018 14:59:59 +0800 Subject: armv8: layerscape: move ns_dev[] define from h to c file. Move ns_dev[] from header file to C file to avoid compiling warning when header file is included by others. Signed-off-by: Ran Wang [YS: rewrite commit message] Reviewed-by: York Sun --- .../include/asm/arch-fsl-layerscape/ns_access.h | 80 --------------------- arch/arm/include/asm/arch-ls102xa/ns_access.h | 84 ---------------------- 2 files changed, 164 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h index 8ecff4d13f..2bbfab7388 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h @@ -87,84 +87,4 @@ enum csu_cslx_ind { CSU_CSLX_DSCR = 121, }; -static struct csu_ns_dev ns_dev[] = { - {CSU_CSLX_PCIE2_IO, CSU_ALL_RW}, - {CSU_CSLX_PCIE1_IO, CSU_ALL_RW}, - {CSU_CSLX_MG2TPR_IP, CSU_ALL_RW}, - {CSU_CSLX_IFC_MEM, CSU_ALL_RW}, - {CSU_CSLX_OCRAM, CSU_ALL_RW}, - {CSU_CSLX_GIC, CSU_ALL_RW}, - {CSU_CSLX_PCIE1, CSU_ALL_RW}, - {CSU_CSLX_OCRAM2, CSU_ALL_RW}, - {CSU_CSLX_QSPI_MEM, CSU_ALL_RW}, - {CSU_CSLX_PCIE2, CSU_ALL_RW}, - {CSU_CSLX_SATA, CSU_ALL_RW}, - {CSU_CSLX_USB1, CSU_ALL_RW}, - {CSU_CSLX_QM_BM_SWPORTAL, CSU_ALL_RW}, - {CSU_CSLX_PCIE3, CSU_ALL_RW}, - {CSU_CSLX_PCIE3_IO, CSU_ALL_RW}, - {CSU_CSLX_USB3, CSU_ALL_RW}, - {CSU_CSLX_USB2, CSU_ALL_RW}, - {CSU_CSLX_PFE, CSU_ALL_RW}, - {CSU_CSLX_SERDES, CSU_ALL_RW}, - {CSU_CSLX_QDMA, CSU_ALL_RW}, - {CSU_CSLX_LPUART2, CSU_ALL_RW}, - {CSU_CSLX_LPUART1, CSU_ALL_RW}, - {CSU_CSLX_LPUART4, CSU_ALL_RW}, - {CSU_CSLX_LPUART3, CSU_ALL_RW}, - {CSU_CSLX_LPUART6, CSU_ALL_RW}, - {CSU_CSLX_LPUART5, CSU_ALL_RW}, - {CSU_CSLX_DSPI1, CSU_ALL_RW}, - {CSU_CSLX_QSPI, CSU_ALL_RW}, - {CSU_CSLX_ESDHC, CSU_ALL_RW}, - {CSU_CSLX_IFC, CSU_ALL_RW}, - {CSU_CSLX_I2C1, CSU_ALL_RW}, - {CSU_CSLX_I2C3, CSU_ALL_RW}, - {CSU_CSLX_I2C2, CSU_ALL_RW}, - {CSU_CSLX_DUART2, CSU_ALL_RW}, - {CSU_CSLX_DUART1, CSU_ALL_RW}, - {CSU_CSLX_WDT2, CSU_ALL_RW}, - {CSU_CSLX_WDT1, CSU_ALL_RW}, - {CSU_CSLX_EDMA, CSU_ALL_RW}, - {CSU_CSLX_SYS_CNT, CSU_ALL_RW}, - {CSU_CSLX_DMA_MUX2, CSU_ALL_RW}, - {CSU_CSLX_DMA_MUX1, CSU_ALL_RW}, - {CSU_CSLX_DDR, CSU_ALL_RW}, - {CSU_CSLX_QUICC, CSU_ALL_RW}, - {CSU_CSLX_DCFG_CCU_RCPM, CSU_ALL_RW}, - {CSU_CSLX_SECURE_BOOTROM, CSU_ALL_RW}, - {CSU_CSLX_SFP, CSU_ALL_RW}, - {CSU_CSLX_TMU, CSU_ALL_RW}, - {CSU_CSLX_SECURE_MONITOR, CSU_ALL_RW}, - {CSU_CSLX_SCFG, CSU_ALL_RW}, - {CSU_CSLX_FM, CSU_ALL_RW}, - {CSU_CSLX_SEC5_5, CSU_ALL_RW}, - {CSU_CSLX_BM, CSU_ALL_RW}, - {CSU_CSLX_QM, CSU_ALL_RW}, - {CSU_CSLX_GPIO2, CSU_ALL_RW}, - {CSU_CSLX_GPIO1, CSU_ALL_RW}, - {CSU_CSLX_GPIO4, CSU_ALL_RW}, - {CSU_CSLX_GPIO3, CSU_ALL_RW}, - {CSU_CSLX_PLATFORM_CONT, CSU_ALL_RW}, - {CSU_CSLX_CSU, CSU_ALL_RW}, - {CSU_CSLX_IIC4, CSU_ALL_RW}, - {CSU_CSLX_WDT4, CSU_ALL_RW}, - {CSU_CSLX_WDT3, CSU_ALL_RW}, - {CSU_CSLX_ESDHC2, CSU_ALL_RW}, - {CSU_CSLX_WDT5, CSU_ALL_RW}, - {CSU_CSLX_SAI2, CSU_ALL_RW}, - {CSU_CSLX_SAI1, CSU_ALL_RW}, - {CSU_CSLX_SAI4, CSU_ALL_RW}, - {CSU_CSLX_SAI3, CSU_ALL_RW}, - {CSU_CSLX_FTM2, CSU_ALL_RW}, - {CSU_CSLX_FTM1, CSU_ALL_RW}, - {CSU_CSLX_FTM4, CSU_ALL_RW}, - {CSU_CSLX_FTM3, CSU_ALL_RW}, - {CSU_CSLX_FTM6, CSU_ALL_RW}, - {CSU_CSLX_FTM5, CSU_ALL_RW}, - {CSU_CSLX_FTM8, CSU_ALL_RW}, - {CSU_CSLX_FTM7, CSU_ALL_RW}, - {CSU_CSLX_DSCR, CSU_ALL_RW}, -}; - #endif diff --git a/arch/arm/include/asm/arch-ls102xa/ns_access.h b/arch/arm/include/asm/arch-ls102xa/ns_access.h index f414b736d0..b6daf32e56 100644 --- a/arch/arm/include/asm/arch-ls102xa/ns_access.h +++ b/arch/arm/include/asm/arch-ls102xa/ns_access.h @@ -91,88 +91,4 @@ enum csu_cslx_ind { CSU_CSLX_MAX, }; -static struct csu_ns_dev ns_dev[] = { - { CSU_CSLX_PCIE2_IO, CSU_ALL_RW }, - { CSU_CSLX_PCIE1_IO, CSU_ALL_RW }, - { CSU_CSLX_MG2TPR_IP, CSU_ALL_RW }, - { CSU_CSLX_IFC_MEM, CSU_ALL_RW }, - { CSU_CSLX_OCRAM, CSU_ALL_RW }, - { CSU_CSLX_GIC, CSU_ALL_RW }, - { CSU_CSLX_PCIE1, CSU_ALL_RW }, - { CSU_CSLX_OCRAM2, CSU_ALL_RW }, - { CSU_CSLX_QSPI_MEM, CSU_ALL_RW }, - { CSU_CSLX_PCIE2, CSU_ALL_RW }, - { CSU_CSLX_SATA, CSU_ALL_RW }, - { CSU_CSLX_USB3, CSU_ALL_RW }, - { CSU_CSLX_SERDES, CSU_ALL_RW }, - { CSU_CSLX_QDMA, CSU_ALL_RW }, - { CSU_CSLX_LPUART2, CSU_ALL_RW }, - { CSU_CSLX_LPUART1, CSU_ALL_RW }, - { CSU_CSLX_LPUART4, CSU_ALL_RW }, - { CSU_CSLX_LPUART3, CSU_ALL_RW }, - { CSU_CSLX_LPUART6, CSU_ALL_RW }, - { CSU_CSLX_LPUART5, CSU_ALL_RW }, - { CSU_CSLX_DSPI2, CSU_ALL_RW }, - { CSU_CSLX_DSPI1, CSU_ALL_RW }, - { CSU_CSLX_QSPI, CSU_ALL_RW }, - { CSU_CSLX_ESDHC, CSU_ALL_RW }, - { CSU_CSLX_2D_ACE, CSU_ALL_RW }, - { CSU_CSLX_IFC, CSU_ALL_RW }, - { CSU_CSLX_I2C1, CSU_ALL_RW }, - { CSU_CSLX_USB2, CSU_ALL_RW }, - { CSU_CSLX_I2C3, CSU_ALL_RW }, - { CSU_CSLX_I2C2, CSU_ALL_RW }, - { CSU_CSLX_DUART2, CSU_ALL_RW }, - { CSU_CSLX_DUART1, CSU_ALL_RW }, - { CSU_CSLX_WDT2, CSU_ALL_RW }, - { CSU_CSLX_WDT1, CSU_ALL_RW }, - { CSU_CSLX_EDMA, CSU_ALL_RW }, - { CSU_CSLX_SYS_CNT, CSU_ALL_RW }, - { CSU_CSLX_DMA_MUX2, CSU_ALL_RW }, - { CSU_CSLX_DMA_MUX1, CSU_ALL_RW }, - { CSU_CSLX_DDR, CSU_ALL_RW }, - { CSU_CSLX_QUICC, CSU_ALL_RW }, - { CSU_CSLX_DCFG_CCU_RCPM, CSU_ALL_RW }, - { CSU_CSLX_SECURE_BOOTROM, CSU_ALL_RW }, - { CSU_CSLX_SFP, CSU_ALL_RW }, - { CSU_CSLX_TMU, CSU_ALL_RW }, - { CSU_CSLX_SECURE_MONITOR, CSU_ALL_RW }, - { CSU_CSLX_RESERVED0, CSU_ALL_RW }, - { CSU_CSLX_ETSEC1, CSU_ALL_RW }, - { CSU_CSLX_SEC5_5, CSU_ALL_RW }, - { CSU_CSLX_ETSEC3, CSU_ALL_RW }, - { CSU_CSLX_ETSEC2, CSU_ALL_RW }, - { CSU_CSLX_GPIO2, CSU_ALL_RW }, - { CSU_CSLX_GPIO1, CSU_ALL_RW }, - { CSU_CSLX_GPIO4, CSU_ALL_RW }, - { CSU_CSLX_GPIO3, CSU_ALL_RW }, - { CSU_CSLX_PLATFORM_CONT, CSU_ALL_RW }, - { CSU_CSLX_CSU, CSU_ALL_RW }, - { CSU_CSLX_ASRC, CSU_ALL_RW }, - { CSU_CSLX_SPDIF, CSU_ALL_RW }, - { CSU_CSLX_FLEXCAN2, CSU_ALL_RW }, - { CSU_CSLX_FLEXCAN1, CSU_ALL_RW }, - { CSU_CSLX_FLEXCAN4, CSU_ALL_RW }, - { CSU_CSLX_FLEXCAN3, CSU_ALL_RW }, - { CSU_CSLX_SAI2, CSU_ALL_RW }, - { CSU_CSLX_SAI1, CSU_ALL_RW }, - { CSU_CSLX_SAI4, CSU_ALL_RW }, - { CSU_CSLX_SAI3, CSU_ALL_RW }, - { CSU_CSLX_FTM2, CSU_ALL_RW }, - { CSU_CSLX_FTM1, CSU_ALL_RW }, - { CSU_CSLX_FTM4, CSU_ALL_RW }, - { CSU_CSLX_FTM3, CSU_ALL_RW }, - { CSU_CSLX_FTM6, CSU_ALL_RW }, - { CSU_CSLX_FTM5, CSU_ALL_RW }, - { CSU_CSLX_FTM8, CSU_ALL_RW }, - { CSU_CSLX_FTM7, CSU_ALL_RW }, - { CSU_CSLX_COP_DCSR, CSU_ALL_RW }, - { CSU_CSLX_EPU, CSU_ALL_RW }, - { CSU_CSLX_GDI, CSU_ALL_RW }, - { CSU_CSLX_DDI, CSU_ALL_RW }, - { CSU_CSLX_RESERVED1, CSU_ALL_RW }, - { CSU_CSLX_USB3_PHY, CSU_ALL_RW }, - { CSU_CSLX_RESERVED2, CSU_ALL_RW }, -}; - #endif -- cgit From 9add5a4b75a01cc5f69b9d5f6b30443f2088d7d8 Mon Sep 17 00:00:00 2001 From: Ran Wang Date: Fri, 10 Aug 2018 15:00:00 +0800 Subject: armv8: layerscape: Enable EHCI access for LS1012A Program Central Security Unit (CSU) to grant access to USB 2.0 controller. Signed-off-by: Ran Wang [YS: rewrite commit message] Reviewed-by: York Sun --- arch/arm/cpu/armv8/fsl-layerscape/soc.c | 9 +++++++++ arch/arm/include/asm/arch-fsl-layerscape/ns_access.h | 1 + 2 files changed, 10 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 2f306c509a..3f15cb08ff 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #ifdef CONFIG_LAYERSCAPE_NS_ACCESS #include @@ -615,6 +616,14 @@ void fsl_lsch2_early_init_f(void) CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN); } + /* + * Program Central Security Unit (CSU) to grant access + * permission for USB 2.0 controller + */ +#if defined(CONFIG_ARCH_LS1012A) && defined(CONFIG_USB_EHCI_FSL) + if (current_el() == 3) + set_devices_ns_access(CSU_CSLX_USB_2, CSU_ALL_RW); +#endif /* Erratum */ erratum_a008850_early(); /* part 1 of 2 */ erratum_a009929(); diff --git a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h index 2bbfab7388..a265106686 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h @@ -39,6 +39,7 @@ enum csu_cslx_ind { CSU_CSLX_ESDHC, CSU_CSLX_IFC = 45, CSU_CSLX_I2C1, + CSU_CSLX_USB_2, CSU_CSLX_I2C3 = 48, CSU_CSLX_I2C2, CSU_CSLX_DUART2 = 50, -- cgit