diff --git a/sys/arm64/arm64/hyp_stub.S b/sys/arm64/arm64/hyp_stub.S new file mode 100644 index 000000000000..42f76da95062 --- /dev/null +++ b/sys/arm64/arm64/hyp_stub.S @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2017 Alexandru Elisei + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include + +.macro vempty + .align 7 + 1: b 1b +.endm + +/* + * Install a new exception vector table with the base address supplied by the + * parameter in register x0. + */ +.macro vector_stub_el1h_sync + .align 7 + msr vbar_el2, x0 + ERET +.endm + + .align 11 + .globl hyp_stub_vectors +hyp_stub_vectors: + vempty /* Synchronous EL2t */ + vempty /* IRQ EL2t */ + vempty /* FIQ EL2t */ + vempty /* SError EL2t */ + + vempty /* Synchronous EL2h */ + vempty /* IRQ EL2h */ + vempty /* FIQ EL2h */ + vempty /* SError EL2h */ + + vector_stub_el1h_sync /* Synchronous 64-bit EL1 */ + vempty /* IRQ 64-bit EL1 */ + vempty /* FIQ 64-bit EL1 */ + vempty /* SError 64-bit EL1 */ + + vempty /* Synchronous 32-bit EL1 */ + vempty /* IRQ 32-bit EL1 */ + vempty /* FIQ 32-bit EL1 */ + vempty /* SError 32-bit EL1 */ diff --git a/sys/arm64/arm64/locore.S b/sys/arm64/arm64/locore.S index 3b4f2ccc5353..b37442f15f05 100644 --- a/sys/arm64/arm64/locore.S +++ b/sys/arm64/arm64/locore.S @@ -1,942 +1,916 @@ /*- * Copyright (c) 2012-2014 Andrew Turner * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #include "assym.inc" #include "opt_kstack_pages.h" #include #include #include #include #include #include #include #include #define VIRT_BITS 48 #if PAGE_SIZE == PAGE_SIZE_16K /* * The number of level 3 tables to create. 32 will allow for 1G of address * space, the same as a single level 2 page with 4k pages. */ #define L3_PAGE_COUNT 32 #endif .globl kernbase .set kernbase, KERNBASE /* * We assume: * MMU on with an identity map, or off * D-Cache: off * I-Cache: on or off * We are loaded at a 2MiB aligned address */ ENTRY(_start) /* Drop to EL1 */ bl drop_to_el1 /* * Disable the MMU. We may have entered the kernel with it on and * will need to update the tables later. If this has been set up * with anything other than a VA == PA map then this will fail, * but in this case the code to find where we are running from * would have also failed. */ dsb sy mrs x2, sctlr_el1 bic x2, x2, SCTLR_M msr sctlr_el1, x2 isb /* Set the context id */ msr contextidr_el1, xzr /* Get the virt -> phys offset */ bl get_virt_delta /* * At this point: * x29 = PA - VA * x28 = Our physical load address */ /* Create the page tables */ bl create_pagetables /* * At this point: * x27 = TTBR0 table * x26 = Kernel L1 table * x24 = TTBR1 table */ /* Enable the mmu */ bl start_mmu /* Load the new ttbr0 pagetable */ adrp x27, pagetable_l0_ttbr0 add x27, x27, :lo12:pagetable_l0_ttbr0 /* Jump to the virtual address space */ ldr x15, .Lvirtdone br x15 virtdone: /* Set up the stack */ adrp x25, initstack_end add x25, x25, :lo12:initstack_end mov sp, x25 sub sp, sp, #PCB_SIZE /* Zero the BSS */ ldr x15, .Lbss ldr x14, .Lend 1: str xzr, [x15], #8 cmp x15, x14 b.lo 1b #if defined(PERTHREAD_SSP) /* Set sp_el0 to the boot canary for early per-thread SSP to work */ adrp x15, boot_canary add x15, x15, :lo12:boot_canary msr sp_el0, x15 #endif /* Backup the module pointer */ mov x1, x0 sub sp, sp, #BOOTPARAMS_SIZE mov x0, sp /* Degate the delda so it is VA -> PA */ neg x29, x29 str x1, [x0, #BP_MODULEP] str x29, [x0, #BP_KERN_DELTA] adrp x25, initstack add x25, x25, :lo12:initstack str x25, [x0, #BP_KERN_STACK] str x27, [x0, #BP_KERN_TTBR0] str x23, [x0, #BP_BOOT_EL] /* trace back starts here */ mov fp, #0 /* Branch to C code */ bl initarm /* We are done with the boot params */ add sp, sp, #BOOTPARAMS_SIZE /* * Enable pointer authentication in the kernel. We set the keys for * thread0 in initarm so have to wait until it returns to enable it. * If we were to enable it in initarm then any authentication when * returning would fail as it was called with pointer authentication * disabled. */ bl ptrauth_start bl mi_startup /* We should not get here */ brk 0 .align 3 .Lvirtdone: .quad virtdone .Lbss: .quad __bss_start .Lend: .quad __bss_end END(_start) #ifdef SMP /* * mpentry(unsigned long) * * Called by a core when it is being brought online. * The data in x0 is passed straight to init_secondary. */ ENTRY(mpentry) /* Disable interrupts */ msr daifset, #DAIF_INTR /* Drop to EL1 */ bl drop_to_el1 /* Set the context id */ msr contextidr_el1, xzr /* Load the kernel page table */ adrp x24, pagetable_l0_ttbr1 add x24, x24, :lo12:pagetable_l0_ttbr1 /* Load the identity page table */ adrp x27, pagetable_l0_ttbr0_boostrap add x27, x27, :lo12:pagetable_l0_ttbr0_boostrap /* Enable the mmu */ bl start_mmu /* Load the new ttbr0 pagetable */ adrp x27, pagetable_l0_ttbr0 add x27, x27, :lo12:pagetable_l0_ttbr0 /* Jump to the virtual address space */ ldr x15, =mp_virtdone br x15 mp_virtdone: /* Start using the AP boot stack */ ldr x4, =bootstack ldr x4, [x4] mov sp, x4 #if defined(PERTHREAD_SSP) /* Set sp_el0 to the boot canary for early per-thread SSP to work */ adrp x15, boot_canary add x15, x15, :lo12:boot_canary msr sp_el0, x15 #endif /* Load the kernel ttbr0 pagetable */ msr ttbr0_el1, x27 isb /* Invalidate the TLB */ tlbi vmalle1 dsb sy isb b init_secondary END(mpentry) #endif /* * If we are started in EL2, configure the required hypervisor * registers and drop to EL1. */ LENTRY(drop_to_el1) mrs x23, CurrentEL lsr x23, x23, #2 cmp x23, #0x2 b.eq 1f ret 1: /* * Disable the MMU. If the HCR_EL2.E2H field is set we will clear it * which may break address translation. */ dsb sy mrs x2, sctlr_el2 bic x2, x2, SCTLR_M msr sctlr_el2, x2 isb /* Configure the Hypervisor */ ldr x2, =(HCR_RW | HCR_APK | HCR_API) msr hcr_el2, x2 /* Load the Virtualization Process ID Register */ mrs x2, midr_el1 msr vpidr_el2, x2 /* Load the Virtualization Multiprocess ID Register */ mrs x2, mpidr_el1 msr vmpidr_el2, x2 /* Set the bits that need to be 1 in sctlr_el1 */ ldr x2, .Lsctlr_res1 msr sctlr_el1, x2 /* Don't trap to EL2 for exceptions */ mov x2, #CPTR_RES1 msr cptr_el2, x2 /* Don't trap to EL2 for CP15 traps */ msr hstr_el2, xzr /* Enable access to the physical timers at EL1 */ mrs x2, cnthctl_el2 orr x2, x2, #(CNTHCTL_EL1PCTEN | CNTHCTL_EL1PCEN) msr cnthctl_el2, x2 /* Set the counter offset to a known value */ msr cntvoff_el2, xzr /* Hypervisor trap functions */ - adrp x2, hyp_vectors - add x2, x2, :lo12:hyp_vectors + adrp x2, hyp_stub_vectors + add x2, x2, :lo12:hyp_stub_vectors msr vbar_el2, x2 /* Zero vttbr_el2 so a hypervisor can tell the host and guest apart */ msr vttbr_el2, xzr mov x2, #(PSR_F | PSR_I | PSR_A | PSR_D | PSR_M_EL1h) msr spsr_el2, x2 /* Configure GICv3 CPU interface */ mrs x2, id_aa64pfr0_el1 /* Extract GIC bits from the register */ ubfx x2, x2, #ID_AA64PFR0_GIC_SHIFT, #ID_AA64PFR0_GIC_BITS /* GIC[3:0] == 0001 - GIC CPU interface via special regs. supported */ cmp x2, #(ID_AA64PFR0_GIC_CPUIF_EN >> ID_AA64PFR0_GIC_SHIFT) b.ne 2f mrs x2, icc_sre_el2 orr x2, x2, #ICC_SRE_EL2_EN /* Enable access from insecure EL1 */ orr x2, x2, #ICC_SRE_EL2_SRE /* Enable system registers */ msr icc_sre_el2, x2 2: /* Set the address to return to our return address */ msr elr_el2, x30 isb eret .align 3 .Lsctlr_res1: .quad SCTLR_RES1 LEND(drop_to_el1) -#define VECT_EMPTY \ - .align 7; \ - 1: b 1b - - .align 11 -hyp_vectors: - VECT_EMPTY /* Synchronous EL2t */ - VECT_EMPTY /* IRQ EL2t */ - VECT_EMPTY /* FIQ EL2t */ - VECT_EMPTY /* Error EL2t */ - - VECT_EMPTY /* Synchronous EL2h */ - VECT_EMPTY /* IRQ EL2h */ - VECT_EMPTY /* FIQ EL2h */ - VECT_EMPTY /* Error EL2h */ - - VECT_EMPTY /* Synchronous 64-bit EL1 */ - VECT_EMPTY /* IRQ 64-bit EL1 */ - VECT_EMPTY /* FIQ 64-bit EL1 */ - VECT_EMPTY /* Error 64-bit EL1 */ - - VECT_EMPTY /* Synchronous 32-bit EL1 */ - VECT_EMPTY /* IRQ 32-bit EL1 */ - VECT_EMPTY /* FIQ 32-bit EL1 */ - VECT_EMPTY /* Error 32-bit EL1 */ - /* * Get the delta between the physical address we were loaded to and the * virtual address we expect to run from. This is used when building the * initial page table. */ LENTRY(get_virt_delta) /* Load the physical address of virt_map */ adrp x29, virt_map add x29, x29, :lo12:virt_map /* Load the virtual address of virt_map stored in virt_map */ ldr x28, [x29] /* Find PA - VA as PA' = VA' - VA + PA = VA' + (PA - VA) = VA' + x29 */ sub x29, x29, x28 /* Find the load address for the kernel */ mov x28, #(KERNBASE) add x28, x28, x29 ret .align 3 virt_map: .quad virt_map LEND(get_virt_delta) /* * This builds the page tables containing the identity map, and the kernel * virtual map. * * It relys on: * We were loaded to an address that is on a 2MiB boundary * All the memory must not cross a 1GiB boundaty * x28 contains the physical address we were loaded from * * TODO: This is out of date. * There are at least 5 pages before that address for the page tables * The pages used are: * - The Kernel L2 table * - The Kernel L1 table * - The Kernel L0 table (TTBR1) * - The identity (PA = VA) L1 table * - The identity (PA = VA) L0 table (TTBR0) */ LENTRY(create_pagetables) /* Save the Link register */ mov x5, x30 /* Clean the page table */ adrp x6, pagetable add x6, x6, :lo12:pagetable mov x26, x6 adrp x27, pagetable_end add x27, x27, :lo12:pagetable_end 1: stp xzr, xzr, [x6], #16 stp xzr, xzr, [x6], #16 stp xzr, xzr, [x6], #16 stp xzr, xzr, [x6], #16 cmp x6, x27 b.lo 1b /* * Build the TTBR1 maps. */ /* Find the size of the kernel */ mov x6, #(KERNBASE) #if defined(LINUX_BOOT_ABI) /* X19 is used as 'map FDT data' flag */ mov x19, xzr /* No modules or FDT pointer ? */ cbz x0, booti_no_fdt /* * Test if x0 points to modules descriptor(virtual address) or * to FDT (physical address) */ cmp x0, x6 /* x6 is #(KERNBASE) */ b.lo booti_fdt #endif /* Booted with modules pointer */ /* Find modulep - begin */ sub x8, x0, x6 /* * Add space for the module data. When PAGE_SIZE is 4k this will * add at least 2 level 2 blocks (2 * 2MiB). When PAGE_SIZE is * larger it will be at least as large as we use smaller level 3 * pages. */ ldr x7, =((6 * 1024 * 1024) - 1) add x8, x8, x7 b common #if defined(LINUX_BOOT_ABI) booti_fdt: /* Booted by U-Boot booti with FDT data */ /* Set 'map FDT data' flag */ mov x19, #1 booti_no_fdt: /* Booted by U-Boot booti without FTD data */ /* Find the end - begin */ ldr x7, .Lend sub x8, x7, x6 /* * Add one 2MiB page for copy of FDT data (maximum FDT size), * one for metadata and round up */ ldr x7, =(3 * L2_SIZE - 1) add x8, x8, x7 #endif common: #if PAGE_SIZE != PAGE_SIZE_4K /* * Create L3 pages. The kernel will be loaded at a 2M aligned * address, however L2 blocks are too large when the page size is * not 4k to map the kernel with such an aligned address. However, * when the page size is larger than 4k, L2 blocks are too large to * map the kernel with such an alignment. */ /* Get the number of l3 pages to allocate, rounded down */ lsr x10, x8, #(L3_SHIFT) /* Create the kernel space L2 table */ mov x6, x26 mov x7, #(ATTR_S1_IDX(VM_MEMATTR_WRITE_BACK)) mov x8, #(KERNBASE) mov x9, x28 bl build_l3_page_pagetable /* Move to the l2 table */ ldr x9, =(PAGE_SIZE * L3_PAGE_COUNT) add x26, x26, x9 /* Link the l2 -> l3 table */ mov x9, x6 mov x6, x26 bl link_l2_pagetable #else /* Get the number of l2 pages to allocate, rounded down */ lsr x10, x8, #(L2_SHIFT) /* Create the kernel space L2 table */ mov x6, x26 mov x7, #(ATTR_S1_IDX(VM_MEMATTR_WRITE_BACK)) mov x8, #(KERNBASE) mov x9, x28 bl build_l2_block_pagetable #endif /* Move to the l1 table */ add x26, x26, #PAGE_SIZE /* Link the l1 -> l2 table */ mov x9, x6 mov x6, x26 bl link_l1_pagetable /* Move to the l0 table */ add x24, x26, #PAGE_SIZE /* Link the l0 -> l1 table */ mov x9, x6 mov x6, x24 mov x10, #1 bl link_l0_pagetable /* * Build the TTBR0 maps. As TTBR0 maps, they must specify ATTR_S1_nG. * They are only needed early on, so the VA = PA map is uncached. */ add x27, x24, #PAGE_SIZE mov x6, x27 /* The initial page table */ /* Create the VA = PA map */ mov x7, #(ATTR_S1_nG | ATTR_S1_IDX(VM_MEMATTR_WRITE_BACK)) adrp x16, _start and x16, x16, #(~L2_OFFSET) mov x9, x16 /* PA start */ mov x8, x16 /* VA start (== PA start) */ mov x10, #1 bl build_l2_block_pagetable #if defined(SOCDEV_PA) /* Create a table for the UART */ mov x7, #(ATTR_S1_nG | ATTR_S1_IDX(VM_MEMATTR_DEVICE)) ldr x9, =(L2_SIZE) add x16, x16, x9 /* VA start */ mov x8, x16 /* Store the socdev virtual address */ add x17, x8, #(SOCDEV_PA & L2_OFFSET) adrp x9, socdev_va str x17, [x9, :lo12:socdev_va] mov x9, #(SOCDEV_PA & ~L2_OFFSET) /* PA start */ mov x10, #1 bl build_l2_block_pagetable #endif #if defined(LINUX_BOOT_ABI) /* Map FDT data ? */ cbz x19, 1f /* Create the mapping for FDT data (2 MiB max) */ mov x7, #(ATTR_S1_nG | ATTR_S1_IDX(VM_MEMATTR_WRITE_BACK)) ldr x9, =(L2_SIZE) add x16, x16, x9 /* VA start */ mov x8, x16 mov x9, x0 /* PA start */ /* Update the module pointer to point at the allocated memory */ and x0, x0, #(L2_OFFSET) /* Keep the lower bits */ add x0, x0, x8 /* Add the aligned virtual address */ mov x10, #1 bl build_l2_block_pagetable 1: #endif /* Move to the l1 table */ add x27, x27, #PAGE_SIZE /* Link the l1 -> l2 table */ mov x9, x6 mov x6, x27 bl link_l1_pagetable /* Move to the l0 table */ add x27, x27, #PAGE_SIZE /* Link the l0 -> l1 table */ mov x9, x6 mov x6, x27 mov x10, #1 bl link_l0_pagetable /* Restore the Link register */ mov x30, x5 ret LEND(create_pagetables) /* * Builds an L0 -> L1 table descriptor * * x6 = L0 table * x8 = Virtual Address * x9 = L1 PA (trashed) * x10 = Entry count (trashed) * x11, x12 and x13 are trashed */ LENTRY(link_l0_pagetable) /* * Link an L0 -> L1 table entry. */ /* Find the table index */ lsr x11, x8, #L0_SHIFT and x11, x11, #L0_ADDR_MASK /* Build the L0 block entry */ mov x12, #L0_TABLE orr x12, x12, #(TATTR_UXN_TABLE | TATTR_AP_TABLE_NO_EL0) /* Only use the output address bits */ lsr x9, x9, #PAGE_SHIFT 1: orr x13, x12, x9, lsl #PAGE_SHIFT /* Store the entry */ str x13, [x6, x11, lsl #3] sub x10, x10, #1 add x11, x11, #1 add x9, x9, #1 cbnz x10, 1b ret LEND(link_l0_pagetable) /* * Builds an L1 -> L2 table descriptor * * x6 = L1 table * x8 = Virtual Address * x9 = L2 PA (trashed) * x11, x12 and x13 are trashed */ LENTRY(link_l1_pagetable) /* * Link an L1 -> L2 table entry. */ /* Find the table index */ lsr x11, x8, #L1_SHIFT and x11, x11, #Ln_ADDR_MASK /* Build the L1 block entry */ mov x12, #L1_TABLE /* Only use the output address bits */ lsr x9, x9, #PAGE_SHIFT orr x13, x12, x9, lsl #PAGE_SHIFT /* Store the entry */ str x13, [x6, x11, lsl #3] ret LEND(link_l1_pagetable) /* * Builds count 2 MiB page table entry * x6 = L2 table * x7 = Block attributes * x8 = VA start * x9 = PA start (trashed) * x10 = Entry count (trashed) * x11, x12 and x13 are trashed */ LENTRY(build_l2_block_pagetable) /* * Build the L2 table entry. */ /* Find the table index */ lsr x11, x8, #L2_SHIFT and x11, x11, #Ln_ADDR_MASK /* Build the L2 block entry */ orr x12, x7, #L2_BLOCK orr x12, x12, #(ATTR_DEFAULT) orr x12, x12, #(ATTR_S1_UXN) /* Only use the output address bits */ lsr x9, x9, #L2_SHIFT /* Set the physical address for this virtual address */ 1: orr x13, x12, x9, lsl #L2_SHIFT /* Store the entry */ str x13, [x6, x11, lsl #3] sub x10, x10, #1 add x11, x11, #1 add x9, x9, #1 cbnz x10, 1b ret LEND(build_l2_block_pagetable) #if PAGE_SIZE != PAGE_SIZE_4K /* * Builds an L2 -> L3 table descriptor * * x6 = L2 table * x8 = Virtual Address * x9 = L3 PA (trashed) * x11, x12 and x13 are trashed */ LENTRY(link_l2_pagetable) /* * Link an L2 -> L3 table entry. */ /* Find the table index */ lsr x11, x8, #L2_SHIFT and x11, x11, #Ln_ADDR_MASK /* Build the L1 block entry */ mov x12, #L2_TABLE /* Only use the output address bits */ lsr x9, x9, #PAGE_SHIFT orr x13, x12, x9, lsl #PAGE_SHIFT /* Store the entry */ str x13, [x6, x11, lsl #3] ret LEND(link_l2_pagetable) /* * Builds count level 3 page table entries * x6 = L3 table * x7 = Block attributes * x8 = VA start * x9 = PA start (trashed) * x10 = Entry count (trashed) * x11, x12 and x13 are trashed */ LENTRY(build_l3_page_pagetable) /* * Build the L3 table entry. */ /* Find the table index */ lsr x11, x8, #L3_SHIFT and x11, x11, #Ln_ADDR_MASK /* Build the L3 page entry */ orr x12, x7, #L3_PAGE orr x12, x12, #(ATTR_DEFAULT) orr x12, x12, #(ATTR_S1_UXN) /* Only use the output address bits */ lsr x9, x9, #L3_SHIFT /* Set the physical address for this virtual address */ 1: orr x13, x12, x9, lsl #L3_SHIFT /* Store the entry */ str x13, [x6, x11, lsl #3] sub x10, x10, #1 add x11, x11, #1 add x9, x9, #1 cbnz x10, 1b ret LEND(build_l3_page_pagetable) #endif LENTRY(start_mmu) dsb sy /* Load the exception vectors */ ldr x2, =exception_vectors msr vbar_el1, x2 /* Load ttbr0 and ttbr1 */ msr ttbr0_el1, x27 msr ttbr1_el1, x24 isb /* Clear the Monitor Debug System control register */ msr mdscr_el1, xzr /* Invalidate the TLB */ tlbi vmalle1is dsb ish isb ldr x2, mair msr mair_el1, x2 /* * Setup TCR according to the PARange and ASIDBits fields * from ID_AA64MMFR0_EL1 and the HAFDBS field from the * ID_AA64MMFR1_EL1. More precisely, set TCR_EL1.AS * to 1 only if the ASIDBits field equals 0b0010. */ ldr x2, tcr mrs x3, id_aa64mmfr0_el1 /* Copy the bottom 3 bits from id_aa64mmfr0_el1 into TCR.IPS */ bfi x2, x3, #(TCR_IPS_SHIFT), #(TCR_IPS_WIDTH) and x3, x3, #(ID_AA64MMFR0_ASIDBits_MASK) /* Check if the HW supports 16 bit ASIDS */ cmp x3, #(ID_AA64MMFR0_ASIDBits_16) /* If so x3 == 1, else x3 == 0 */ cset x3, eq /* Set TCR.AS with x3 */ bfi x2, x3, #(TCR_ASID_SHIFT), #(TCR_ASID_WIDTH) /* * Check if the HW supports access flag and dirty state updates, * and set TCR_EL1.HA and TCR_EL1.HD accordingly. */ mrs x3, id_aa64mmfr1_el1 and x3, x3, #(ID_AA64MMFR1_HAFDBS_MASK) cmp x3, #1 b.ne 1f orr x2, x2, #(TCR_HA) b 2f 1: cmp x3, #2 b.ne 2f orr x2, x2, #(TCR_HA | TCR_HD) 2: msr tcr_el1, x2 /* * Setup SCTLR. */ ldr x2, sctlr_set ldr x3, sctlr_clear mrs x1, sctlr_el1 bic x1, x1, x3 /* Clear the required bits */ orr x1, x1, x2 /* Set the required bits */ msr sctlr_el1, x1 isb ret .align 3 mair: .quad MAIR_ATTR(MAIR_DEVICE_nGnRnE, VM_MEMATTR_DEVICE_nGnRnE) | \ MAIR_ATTR(MAIR_NORMAL_NC, VM_MEMATTR_UNCACHEABLE) | \ MAIR_ATTR(MAIR_NORMAL_WB, VM_MEMATTR_WRITE_BACK) | \ MAIR_ATTR(MAIR_NORMAL_WT, VM_MEMATTR_WRITE_THROUGH) | \ MAIR_ATTR(MAIR_DEVICE_nGnRE, VM_MEMATTR_DEVICE_nGnRE) tcr: #if PAGE_SIZE == PAGE_SIZE_4K #define TCR_TG (TCR_TG1_4K | TCR_TG0_4K) #elif PAGE_SIZE == PAGE_SIZE_16K #define TCR_TG (TCR_TG1_16K | TCR_TG0_16K) #else #error Unsupported page size #endif .quad (TCR_TxSZ(64 - VIRT_BITS) | TCR_TG | \ TCR_CACHE_ATTRS | TCR_SMP_ATTRS) sctlr_set: /* Bits to set */ .quad (SCTLR_LSMAOE | SCTLR_nTLSMD | SCTLR_UCI | SCTLR_SPAN | \ SCTLR_nTWE | SCTLR_nTWI | SCTLR_UCT | SCTLR_DZE | \ SCTLR_I | SCTLR_SED | SCTLR_SA0 | SCTLR_SA | SCTLR_C | \ SCTLR_M | SCTLR_CP15BEN) sctlr_clear: /* Bits to clear */ .quad (SCTLR_EE | SCTLR_E0E | SCTLR_IESB | SCTLR_WXN | SCTLR_UMA | \ SCTLR_ITD | SCTLR_A) LEND(start_mmu) ENTRY(abort) b abort END(abort) .section .init_pagetable, "aw", %nobits .align PAGE_SHIFT /* * 6 initial tables (in the following order): * L2 for kernel (High addresses) * L1 for kernel * L0 for kernel * L1 bootstrap for user (Low addresses) * L0 bootstrap for user * L0 for user */ .globl pagetable_l0_ttbr1 pagetable: #if PAGE_SIZE != PAGE_SIZE_4K .space (PAGE_SIZE * L3_PAGE_COUNT) pagetable_l2_ttbr1: #endif .space PAGE_SIZE pagetable_l1_ttbr1: .space PAGE_SIZE pagetable_l0_ttbr1: .space PAGE_SIZE pagetable_l2_ttbr0_bootstrap: .space PAGE_SIZE pagetable_l1_ttbr0_bootstrap: .space PAGE_SIZE pagetable_l0_ttbr0_boostrap: .space PAGE_SIZE pagetable_l0_ttbr0: .space PAGE_SIZE pagetable_end: el2_pagetable: .space PAGE_SIZE .align 4 initstack: .space (PAGE_SIZE * KSTACK_PAGES) initstack_end: .text EENTRY(aarch32_sigcode) .word 0xe1a0000d // mov r0, sp .word 0xe2800040 // add r0, r0, #SIGF_UC .word 0xe59f700c // ldr r7, [pc, #12] .word 0xef000000 // swi #0 .word 0xe59f7008 // ldr r7, [pc, #8] .word 0xef000000 // swi #0 .word 0xeafffffa // b . - 16 EEND(aarch32_sigcode) .word SYS_sigreturn .word SYS_exit .align 3 aarch32_esigcode: .data .global sz_aarch32_sigcode sz_aarch32_sigcode: .quad aarch32_esigcode - aarch32_sigcode diff --git a/sys/conf/files.arm64 b/sys/conf/files.arm64 index 0d47c2e432a1..a009a19b1359 100644 --- a/sys/conf/files.arm64 +++ b/sys/conf/files.arm64 @@ -1,648 +1,649 @@ # $FreeBSD$ ## ## Kernel ## kern/msi_if.m optional intrng kern/pic_if.m optional intrng kern/subr_devmap.c standard kern/subr_intr.c optional intrng kern/subr_physmem.c standard libkern/strlen.c standard libkern/arm64/crc32c_armv8.S standard arm/arm/generic_timer.c standard arm/arm/gic.c standard arm/arm/gic_acpi.c optional acpi arm/arm/gic_fdt.c optional fdt arm/arm/gic_if.m standard arm/arm/pmu.c standard arm/arm/pmu_acpi.c optional acpi arm/arm/pmu_fdt.c optional fdt arm64/acpica/acpi_iort.c optional acpi arm64/acpica/acpi_machdep.c optional acpi arm64/acpica/OsdEnvironment.c optional acpi arm64/acpica/acpi_wakeup.c optional acpi arm64/acpica/pci_cfgreg.c optional acpi pci arm64/arm64/autoconf.c standard arm64/arm64/bus_machdep.c standard arm64/arm64/bus_space_asm.S standard arm64/arm64/busdma_bounce.c standard arm64/arm64/busdma_machdep.c standard arm64/arm64/clock.c standard arm64/arm64/copyinout.S standard arm64/arm64/cpu_errata.c standard arm64/arm64/cpufunc_asm.S standard arm64/arm64/db_disasm.c optional ddb arm64/arm64/db_interface.c optional ddb arm64/arm64/db_trace.c optional ddb arm64/arm64/debug_monitor.c standard arm64/arm64/disassem.c optional ddb arm64/arm64/dump_machdep.c standard arm64/arm64/efirt_machdep.c optional efirt arm64/arm64/elf32_machdep.c optional compat_freebsd32 arm64/arm64/elf_machdep.c standard arm64/arm64/exception.S standard arm64/arm64/exec_machdep.c standard arm64/arm64/freebsd32_machdep.c optional compat_freebsd32 arm64/arm64/gdb_machdep.c optional gdb arm64/arm64/gicv3_its.c optional intrng fdt arm64/arm64/gic_v3.c standard arm64/arm64/gic_v3_acpi.c optional acpi arm64/arm64/gic_v3_fdt.c optional fdt +arm64/arm64/hyp_stub.S standard arm64/arm64/identcpu.c standard arm64/arm64/locore.S standard no-obj arm64/arm64/machdep.c standard arm64/arm64/machdep_boot.c standard arm64/arm64/mem.c standard arm64/arm64/memcmp.S standard arm64/arm64/memcpy.S standard arm64/arm64/memset.S standard arm64/arm64/minidump_machdep.c standard arm64/arm64/mp_machdep.c optional smp arm64/arm64/nexus.c standard arm64/arm64/ofw_machdep.c optional fdt arm64/arm64/ptrauth.c standard \ compile-with "${NORMAL_C:N-mbranch-protection*}" arm64/arm64/pmap.c standard arm64/arm64/ptrace_machdep.c standard arm64/arm64/sigtramp.S standard arm64/arm64/stack_machdep.c optional ddb | stack arm64/arm64/strcmp.S standard arm64/arm64/strncmp.S standard arm64/arm64/support_ifunc.c standard arm64/arm64/support.S standard arm64/arm64/swtch.S standard arm64/arm64/sys_machdep.c standard arm64/arm64/trap.c standard arm64/arm64/uio_machdep.c standard arm64/arm64/uma_machdep.c standard arm64/arm64/undefined.c standard arm64/arm64/unwind.c optional ddb | kdtrace_hooks | stack arm64/arm64/vfp.c standard arm64/arm64/vm_machdep.c standard arm64/coresight/coresight.c standard arm64/coresight/coresight_acpi.c optional acpi arm64/coresight/coresight_fdt.c optional fdt arm64/coresight/coresight_if.m standard arm64/coresight/coresight_cmd.c standard arm64/coresight/coresight_cpu_debug.c optional fdt arm64/coresight/coresight_etm4x.c standard arm64/coresight/coresight_etm4x_acpi.c optional acpi arm64/coresight/coresight_etm4x_fdt.c optional fdt arm64/coresight/coresight_funnel.c standard arm64/coresight/coresight_funnel_acpi.c optional acpi arm64/coresight/coresight_funnel_fdt.c optional fdt arm64/coresight/coresight_replicator.c standard arm64/coresight/coresight_replicator_acpi.c optional acpi arm64/coresight/coresight_replicator_fdt.c optional fdt arm64/coresight/coresight_tmc.c standard arm64/coresight/coresight_tmc_acpi.c optional acpi arm64/coresight/coresight_tmc_fdt.c optional fdt arm64/iommu/iommu.c optional iommu arm64/iommu/iommu_if.m optional iommu arm64/iommu/iommu_pmap.c optional iommu arm64/iommu/smmu.c optional iommu arm64/iommu/smmu_acpi.c optional iommu acpi arm64/iommu/smmu_fdt.c optional iommu fdt arm64/iommu/smmu_quirks.c optional iommu dev/iommu/busdma_iommu.c optional iommu dev/iommu/iommu_gas.c optional iommu crypto/armv8/armv8_crypto.c optional armv8crypto armv8_crypto_wrap.o optional armv8crypto \ dependency "$S/crypto/armv8/armv8_crypto_wrap.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc:N-mgeneral-regs-only} -I$S/crypto/armv8/ ${WERROR} ${NO_WCAST_QUAL} -march=armv8-a+crypto ${.IMPSRC}" \ no-implicit-rule \ clean "armv8_crypto_wrap.o" aesv8-armx.o optional armv8crypto | ossl \ dependency "$S/crypto/openssl/aarch64/aesv8-armx.S" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc:N-mgeneral-regs-only} -I$S/crypto/armv8/ ${WERROR} ${NO_WCAST_QUAL} -march=armv8-a+crypto ${.IMPSRC}" \ no-implicit-rule \ clean "aesv8-armx.o" ghashv8-armx.o optional armv8crypto \ dependency "$S/crypto/openssl/aarch64/ghashv8-armx.S" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc:N-mgeneral-regs-only} -I$S/crypto/armv8/ ${WERROR} ${NO_WCAST_QUAL} -march=armv8-a+crypto ${.IMPSRC}" \ no-implicit-rule \ clean "ghashv8-armx.o" crypto/des/des_enc.c optional netsmb crypto/openssl/ossl_aarch64.c optional ossl crypto/openssl/aarch64/chacha-armv8.S optional ossl \ compile-with "${CC} -c ${CFLAGS:N-mgeneral-regs-only} ${WERROR} ${.IMPSRC}" crypto/openssl/aarch64/poly1305-armv8.S optional ossl \ compile-with "${CC} -c ${CFLAGS:N-mgeneral-regs-only} ${WERROR} ${.IMPSRC}" crypto/openssl/aarch64/sha1-armv8.S optional ossl \ compile-with "${CC} -c ${CFLAGS:N-mgeneral-regs-only} ${WERROR} ${.IMPSRC}" crypto/openssl/aarch64/sha256-armv8.S optional ossl \ compile-with "${CC} -c ${CFLAGS:N-mgeneral-regs-only} ${WERROR} ${.IMPSRC}" crypto/openssl/aarch64/sha512-armv8.S optional ossl \ compile-with "${CC} -c ${CFLAGS:N-mgeneral-regs-only} ${WERROR} ${.IMPSRC}" crypto/openssl/aarch64/vpaes-armv8.S optional ossl \ compile-with "${CC} -c ${CFLAGS:N-mgeneral-regs-only} ${WERROR} ${.IMPSRC}" dev/acpica/acpi_bus_if.m optional acpi dev/acpica/acpi_if.m optional acpi dev/acpica/acpi_pci_link.c optional acpi pci dev/acpica/acpi_pcib.c optional acpi pci dev/acpica/acpi_pxm.c optional acpi dev/ahci/ahci_generic.c optional ahci cddl/dev/dtrace/aarch64/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" cddl/dev/dtrace/aarch64/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/fbt/aarch64/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" contrib/openzfs/module/icp/asm-aarch64/blake3/b3_aarch64_sse2.S optional zfs compile-with "${ZFS_S:N-mgeneral-regs-only}" contrib/openzfs/module/icp/asm-aarch64/blake3/b3_aarch64_sse41.S optional zfs compile-with "${ZFS_S:N-mgeneral-regs-only}" ## ## ASoC support ## dev/sound/fdt/audio_dai_if.m optional sound fdt dev/sound/fdt/audio_soc.c optional sound fdt dev/sound/fdt/dummy_codec.c optional sound fdt dev/sound/fdt/simple_amplifier.c optional sound fdt ## ## Device drivers ## dev/axgbe/if_axgbe.c optional axa fdt dev/axgbe/xgbe-desc.c optional axa fdt dev/axgbe/xgbe-dev.c optional axa fdt dev/axgbe/xgbe-drv.c optional axa fdt dev/axgbe/xgbe-mdio.c optional axa fdt dev/axgbe/xgbe-sysctl.c optional axa fdt dev/axgbe/xgbe-txrx.c optional axa fdt dev/axgbe/xgbe_osdep.c optional axa fdt dev/axgbe/xgbe-phy-v1.c optional axa fdt dev/cpufreq/cpufreq_dt.c optional cpufreq fdt dev/dpaa2/dpaa2_bp.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_cmd_if.m optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_con.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_io.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_mac.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_mc.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_mc_acpi.c optional soc_nxp_ls dpaa2 acpi dev/dpaa2/dpaa2_mc_fdt.c optional soc_nxp_ls dpaa2 fdt dev/dpaa2/dpaa2_mc_if.m optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_mcp.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_ni.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_rc.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_swp.c optional soc_nxp_ls dpaa2 dev/dpaa2/dpaa2_swp_if.m optional soc_nxp_ls dpaa2 dev/dpaa2/memac_mdio_acpi.c optional soc_nxp_ls dpaa2 acpi dev/dpaa2/memac_mdio_common.c optional soc_nxp_ls dpaa2 acpi | soc_nxp_ls dpaa2 fdt dev/dpaa2/memac_mdio_fdt.c optional soc_nxp_ls dpaa2 fdt dev/dpaa2/memac_mdio_if.m optional soc_nxp_ls dpaa2 acpi | soc_nxp_ls dpaa2 fdt dev/dwc/if_dwc.c optional fdt dwc_rk soc_rockchip_rk3328 | fdt dwc_rk soc_rockchip_rk3399 | fdt dwc_socfpga soc_intel_stratix10 dev/dwc/if_dwc_if.m optional fdt dwc_rk soc_rockchip_rk3328 | fdt dwc_rk soc_rockchip_rk3399 | fdt dwc_socfpga soc_intel_stratix10 dev/enetc/enetc_mdio.c optional enetc soc_nxp_ls dev/enetc/if_enetc.c optional enetc iflib pci fdt soc_nxp_ls dev/etherswitch/felix/felix.c optional enetc etherswitch fdt felix pci soc_nxp_ls dev/gpio/pl061.c optional pl061 gpio dev/gpio/pl061_acpi.c optional pl061 gpio acpi dev/gpio/pl061_fdt.c optional pl061 gpio fdt dev/gpio/qoriq_gpio.c optional soc_nxp_ls gpio fdt dev/hwpmc/hwpmc_arm64.c optional hwpmc dev/hwpmc/hwpmc_arm64_md.c optional hwpmc dev/hwpmc/hwpmc_cmn600.c optional hwpmc acpi arm64/arm64/cmn600.c optional hwpmc acpi dev/hwpmc/hwpmc_dmc620.c optional hwpmc acpi dev/hwpmc/pmu_dmc620.c optional hwpmc acpi # Microsoft Hyper-V dev/hyperv/vmbus/hyperv.c optional hyperv acpi dev/hyperv/vmbus/aarch64/hyperv_aarch64.c optional hyperv acpi dev/hyperv/vmbus/vmbus.c optional hyperv acpi pci dev/hyperv/vmbus/aarch64/vmbus_aarch64.c optional hyperv acpi dev/hyperv/vmbus/vmbus_if.m optional hyperv acpi dev/hyperv/vmbus/vmbus_res.c optional hyperv acpi dev/hyperv/vmbus/vmbus_xact.c optional hyperv acpi dev/hyperv/vmbus/aarch64/hyperv_machdep.c optional hyperv acpi dev/hyperv/vmbus/vmbus_chan.c optional hyperv acpi dev/hyperv/vmbus/hyperv_busdma.c optional hyperv acpi dev/hyperv/vmbus/vmbus_br.c optional hyperv acpi dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c optional hyperv acpi dev/hyperv/utilities/vmbus_timesync.c optional hyperv acpi dev/hyperv/utilities/vmbus_heartbeat.c optional hyperv acpi dev/hyperv/utilities/vmbus_ic.c optional hyperv acpi dev/hyperv/utilities/vmbus_shutdown.c optional hyperv acpi dev/hyperv/utilities/hv_kvp.c optional hyperv acpi dev/hyperv/netvsc/hn_nvs.c optional hyperv acpi dev/hyperv/netvsc/hn_rndis.c optional hyperv acpi dev/hyperv/netvsc/if_hn.c optional hyperv acpi dev/ice/if_ice_iflib.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_lib.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_osdep.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_resmgr.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_strings.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_iflib_recovery_txrx.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_iflib_txrx.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_common.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_controlq.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_dcb.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_flex_pipe.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_flow.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_nvm.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_sched.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_switch.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_vlan_mode.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_fw_logging.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_fwlog.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/ice_rdma.c optional ice pci \ compile-with "${NORMAL_C} -I$S/dev/ice" dev/ice/irdma_if.m optional ice pci \ compile-with "${NORMAL_M} -I$S/dev/ice" dev/ice/irdma_di_if.m optional ice pci \ compile-with "${NORMAL_M} -I$S/dev/ice" ice_ddp.c optional ice_ddp \ compile-with "${AWK} -f $S/tools/fw_stub.awk ice_ddp.fw:ice_ddp:0x01031b00 -mice_ddp -c${.TARGET}" \ no-ctfconvert no-implicit-rule before-depend local \ clean "ice_ddp.c" ice_ddp.fwo optional ice_ddp \ dependency "ice_ddp.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ice_ddp.fwo" ice_ddp.fw optional ice_ddp \ dependency "$S/contrib/dev/ice/ice-1.3.27.0.pkg" \ compile-with "${CP} $S/contrib/dev/ice/ice-1.3.27.0.pkg ice_ddp.fw" \ no-obj no-implicit-rule \ clean "ice_ddp.fw" dev/iicbus/sy8106a.c optional sy8106a fdt dev/iicbus/twsi/mv_twsi.c optional twsi fdt dev/iicbus/twsi/a10_twsi.c optional twsi fdt dev/iicbus/twsi/twsi.c optional twsi fdt dev/ipmi/ipmi.c optional ipmi dev/ipmi/ipmi_acpi.c optional ipmi acpi dev/ipmi/ipmi_kcs.c optional ipmi dev/ipmi/ipmi_smic.c optional ipmi dev/mbox/mbox_if.m optional soc_brcm_bcm2837 dev/mmc/host/dwmmc.c optional dwmmc fdt dev/mmc/host/dwmmc_altera.c optional dwmmc dwmmc_altera fdt dev/mmc/host/dwmmc_hisi.c optional dwmmc dwmmc_hisi fdt dev/mmc/host/dwmmc_rockchip.c optional dwmmc rk_dwmmc fdt dev/neta/if_mvneta_fdt.c optional neta fdt dev/neta/if_mvneta.c optional neta mdio mii fdt dev/ofw/ofw_cpu.c optional fdt dev/ofw/ofw_pci.c optional fdt pci dev/ofw/ofw_pcib.c optional fdt pci dev/pci/controller/pci_n1sdp.c optional pci_n1sdp acpi dev/pci/pci_host_generic.c optional pci dev/pci/pci_host_generic_acpi.c optional pci acpi dev/pci/pci_host_generic_fdt.c optional pci fdt dev/pci/pci_dw_mv.c optional pci fdt dev/pci/pci_dw.c optional pci fdt dev/pci/pci_dw_if.m optional pci fdt dev/psci/psci.c standard dev/psci/smccc_arm64.S standard dev/psci/smccc.c standard dev/safexcel/safexcel.c optional safexcel fdt dev/sdhci/sdhci_xenon.c optional sdhci_xenon sdhci dev/sdhci/sdhci_xenon_acpi.c optional sdhci_xenon sdhci acpi dev/sdhci/sdhci_xenon_fdt.c optional sdhci_xenon sdhci fdt dev/uart/uart_cpu_arm64.c optional uart dev/uart/uart_dev_mu.c optional uart uart_mu fdt dev/uart/uart_dev_pl011.c optional uart pl011 dev/usb/controller/dwc_otg_hisi.c optional dwcotg fdt soc_hisi_hi6220 dev/usb/controller/dwc3.c optional xhci acpi dwc3 | xhci fdt dwc3 dev/usb/controller/ehci_mv.c optional ehci_mv fdt dev/usb/controller/generic_ehci.c optional ehci dev/usb/controller/generic_ehci_acpi.c optional ehci acpi dev/usb/controller/generic_ehci_fdt.c optional ehci fdt dev/usb/controller/generic_ohci.c optional ohci fdt dev/usb/controller/generic_usb_if.m optional ohci fdt dev/usb/controller/musb_otg_allwinner.c optional musb fdt soc_allwinner_a64 dev/usb/controller/usb_nop_xceiv.c optional fdt dev/usb/controller/generic_xhci.c optional xhci dev/usb/controller/generic_xhci_acpi.c optional xhci acpi dev/usb/controller/generic_xhci_fdt.c optional xhci fdt dev/vnic/mrml_bridge.c optional vnic fdt dev/vnic/nic_main.c optional vnic pci dev/vnic/nicvf_main.c optional vnic pci pci_iov dev/vnic/nicvf_queues.c optional vnic pci pci_iov dev/vnic/thunder_bgx_fdt.c optional soc_cavm_thunderx pci vnic fdt dev/vnic/thunder_bgx.c optional soc_cavm_thunderx pci vnic pci dev/vnic/thunder_mdio_fdt.c optional soc_cavm_thunderx pci vnic fdt dev/vnic/thunder_mdio.c optional soc_cavm_thunderx pci vnic dev/vnic/lmac_if.m optional inet | inet6 | vnic ## ## SoC Support ## # Allwinner common files arm/allwinner/a10_timer.c optional a10_timer fdt arm/allwinner/a10_codec.c optional sound a10_codec fdt arm/allwinner/a31_dmac.c optional a31_dmac fdt arm/allwinner/a33_codec.c optional fdt sound a33_codec arm/allwinner/a64/sun50i_a64_acodec.c optional fdt sound a64_codec arm/allwinner/sunxi_dma_if.m optional a31_dmac arm/allwinner/aw_cir.c optional evdev aw_cir fdt arm/allwinner/aw_dwc3.c optional aw_dwc3 fdt arm/allwinner/aw_gpio.c optional gpio aw_gpio fdt arm/allwinner/aw_i2s.c optional fdt sound aw_i2s arm/allwinner/aw_mmc.c optional mmc aw_mmc fdt | mmccam aw_mmc fdt arm/allwinner/aw_nmi.c optional aw_nmi fdt \ compile-with "${NORMAL_C} -I$S/contrib/device-tree/include" arm/allwinner/aw_pwm.c optional aw_pwm fdt arm/allwinner/aw_r_intc.c optional aw_r_intc fdt arm/allwinner/aw_rsb.c optional aw_rsb fdt arm/allwinner/aw_rtc.c optional aw_rtc fdt arm/allwinner/aw_sid.c optional aw_sid nvmem fdt arm/allwinner/aw_spi.c optional aw_spi fdt arm/allwinner/aw_syscon.c optional aw_syscon syscon fdt arm/allwinner/aw_thermal.c optional aw_thermal nvmem fdt arm/allwinner/aw_usbphy.c optional ehci aw_usbphy fdt arm/allwinner/aw_usb3phy.c optional xhci aw_usbphy fdt arm/allwinner/aw_wdog.c optional aw_wdog fdt arm/allwinner/axp81x.c optional axp81x fdt arm/allwinner/if_awg.c optional awg syscon aw_sid nvmem fdt # Allwinner clock driver arm/allwinner/clkng/aw_ccung.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_frac.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_m.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_mipi.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_nkmp.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_nm.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_nmm.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_np.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_prediv_mux.c optional aw_ccu fdt arm/allwinner/clkng/ccu_a64.c optional soc_allwinner_a64 aw_ccu fdt arm/allwinner/clkng/ccu_h3.c optional soc_allwinner_h5 aw_ccu fdt arm/allwinner/clkng/ccu_h6.c optional soc_allwinner_h6 aw_ccu fdt arm/allwinner/clkng/ccu_h6_r.c optional soc_allwinner_h6 aw_ccu fdt arm/allwinner/clkng/ccu_sun8i_r.c optional aw_ccu fdt arm/allwinner/clkng/ccu_de2.c optional aw_ccu fdt # Allwinner padconf files arm/allwinner/a64/a64_padconf.c optional soc_allwinner_a64 fdt arm/allwinner/a64/a64_r_padconf.c optional soc_allwinner_a64 fdt arm/allwinner/h3/h3_padconf.c optional soc_allwinner_h5 fdt arm/allwinner/h3/h3_r_padconf.c optional soc_allwinner_h5 fdt arm/allwinner/h6/h6_padconf.c optional soc_allwinner_h6 fdt arm/allwinner/h6/h6_r_padconf.c optional soc_allwinner_h6 fdt # Altera/Intel dev/altera/dwc/if_dwc_socfpga.c optional fdt dwc_socfpga arm64/intel/firmware.c optional soc_intel_stratix10 fdt arm64/intel/stratix10-soc-fpga-mgr.c optional soc_intel_stratix10 fdt arm64/intel/stratix10-svc.c optional soc_intel_stratix10 fdt # Annapurna arm/annapurna/alpine/alpine_ccu.c optional al_ccu fdt arm/annapurna/alpine/alpine_nb_service.c optional al_nb_service fdt arm/annapurna/alpine/alpine_pci.c optional al_pci fdt arm/annapurna/alpine/alpine_pci_msix.c optional al_pci fdt arm/annapurna/alpine/alpine_serdes.c optional al_serdes fdt \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}" # Broadcom arm64/broadcom/brcmmdio/mdio_mux_iproc.c optional soc_brcm_ns2 fdt arm64/broadcom/brcmmdio/mdio_nexus_iproc.c optional soc_brcm_ns2 fdt arm64/broadcom/brcmmdio/mdio_ns2_pcie_phy.c optional soc_brcm_ns2 fdt pci arm64/broadcom/genet/if_genet.c optional soc_brcm_bcm2838 fdt genet arm/broadcom/bcm2835/bcm2835_audio.c optional sound vchiq fdt \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" arm/broadcom/bcm2835/bcm2835_bsc.c optional bcm2835_bsc fdt arm/broadcom/bcm2835/bcm2835_clkman.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_cpufreq.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_dma.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_fbd.c optional vt soc_brcm_bcm2837 fdt | vt soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_firmware.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_ft5406.c optional evdev bcm2835_ft5406 fdt arm/broadcom/bcm2835/bcm2835_gpio.c optional gpio soc_brcm_bcm2837 fdt | gpio soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_intr.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_mbox.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_rng.c optional !random_loadable soc_brcm_bcm2837 fdt | !random_loadable soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_sdhci.c optional sdhci soc_brcm_bcm2837 fdt | sdhci soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_sdhost.c optional sdhci soc_brcm_bcm2837 fdt | sdhci soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_spi.c optional bcm2835_spi fdt arm/broadcom/bcm2835/bcm2835_vcbus.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_vcio.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_wdog.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2836.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm283x_dwc_fdt.c optional dwcotg fdt soc_brcm_bcm2837 | dwcotg fdt soc_brcm_bcm2838 arm/broadcom/bcm2835/bcm2838_pci.c optional soc_brcm_bcm2838 fdt pci arm/broadcom/bcm2835/bcm2838_xhci.c optional soc_brcm_bcm2838 fdt pci xhci arm/broadcom/bcm2835/raspberrypi_gpio.c optional soc_brcm_bcm2837 gpio fdt | soc_brcm_bcm2838 gpio fdt contrib/vchiq/interface/compat/vchi_bsd.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -Wno-unused -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_arm.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -Wno-unused -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_connected.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_core.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_kern_lib.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_kmod.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_shim.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_util.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" # Cavium arm64/cavium/thunder_pcie_fdt.c optional soc_cavm_thunderx pci fdt arm64/cavium/thunder_pcie_pem.c optional soc_cavm_thunderx pci arm64/cavium/thunder_pcie_pem_fdt.c optional soc_cavm_thunderx pci fdt arm64/cavium/thunder_pcie_common.c optional soc_cavm_thunderx pci # i.MX8 Clock support arm64/freescale/imx/imx8mq_ccm.c optional fdt soc_freescale_imx8 arm64/freescale/imx/clk/imx_clk_gate.c optional fdt soc_freescale_imx8 arm64/freescale/imx/clk/imx_clk_mux.c optional fdt soc_freescale_imx8 arm64/freescale/imx/clk/imx_clk_composite.c optional fdt soc_freescale_imx8 arm64/freescale/imx/clk/imx_clk_sscg_pll.c optional fdt soc_freescale_imx8 arm64/freescale/imx/clk/imx_clk_frac_pll.c optional fdt soc_freescale_imx8 # iMX drivers arm/freescale/imx/imx_gpio.c optional gpio soc_freescale_imx8 fdt arm/freescale/imx/imx_i2c.c optional fsliic arm/freescale/imx/imx_machdep.c optional fdt soc_freescale_imx8 arm64/freescale/imx/imx7gpc.c optional fdt soc_freescale_imx8 dev/ffec/if_ffec.c optional ffec # Marvell arm/mv/a37x0_gpio.c optional a37x0_gpio gpio fdt arm/mv/a37x0_iic.c optional a37x0_iic iicbus fdt arm/mv/a37x0_spi.c optional a37x0_spi spibus fdt arm/mv/clk/a37x0_tbg.c optional a37x0_tbg clk fdt syscon arm/mv/clk/a37x0_xtal.c optional a37x0_xtal clk fdt syscon arm/mv/armada38x/armada38x_rtc.c optional mv_rtc fdt arm/mv/gpio.c optional mv_gpio fdt arm/mv/mvebu_gpio.c optional mv_gpio fdt arm/mv/mvebu_pinctrl.c optional mvebu_pinctrl fdt arm/mv/mv_ap806_clock.c optional soc_marvell_8k fdt arm/mv/mv_ap806_gicp.c optional mv_ap806_gicp fdt arm/mv/mv_ap806_sei.c optional mv_ap806_sei fdt arm/mv/mv_cp110_clock.c optional soc_marvell_8k fdt arm/mv/mv_cp110_icu.c optional mv_cp110_icu fdt arm/mv/mv_cp110_icu_bus.c optional mv_cp110_icu fdt arm/mv/mv_thermal.c optional soc_marvell_8k mv_thermal fdt arm/mv/clk/a37x0_tbg_pll.c optional a37x0_tbg clk fdt syscon arm/mv/clk/a37x0_periph_clk_driver.c optional a37x0_nb_periph a37x0_sb_periph clk fdt syscon arm/mv/clk/a37x0_nb_periph_clk_driver.c optional a37x0_nb_periph clk fdt syscon arm/mv/clk/a37x0_sb_periph_clk_driver.c optional a37x0_sb_periph clk fdt syscon arm/mv/clk/periph.c optional a37x0_nb_periph a37x0_sb_periph clk fdt syscon arm/mv/clk/periph_clk_d.c optional a37x0_nb_periph a37x0_sb_periph clk fdt syscon arm/mv/clk/periph_clk_fixed.c optional a37x0_nb_periph a37x0_sb_periph clk fdt syscon arm/mv/clk/periph_clk_gate.c optional a37x0_nb_periph a37x0_sb_periph clk fdt syscon arm/mv/clk/periph_clk_mux_gate.c optional a37x0_nb_periph a37x0_sb_periph clk fdt syscon # NVidia arm/nvidia/tegra_abpmisc.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_ahci.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_efuse.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_ehci.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_gpio.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_i2c.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_lic.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_mc.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_pcie.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_sdhci.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_soctherm_if.m optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_soctherm.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_uart.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_usbphy.c optional fdt soc_nvidia_tegra210 arm/nvidia/tegra_xhci.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/max77620.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/max77620_gpio.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/max77620_regulators.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/max77620_rtc.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_car.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_clk_per.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_clk_pll.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_clk_super.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_coretemp.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_cpufreq.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_pinmux.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_pmc.c optional fdt soc_nvidia_tegra210 arm64/nvidia/tegra210/tegra210_xusbpadctl.c optional fdt soc_nvidia_tegra210 # Nvidia firmware for Tegra tegra210_xusb_fw.c optional tegra210_xusb_fw \ dependency "$S/conf/files.arm64" \ compile-with "${AWK} -f $S/tools/fw_stub.awk tegra210_xusb.fw:tegra210_xusb_fw -mtegra210_xusb_fw -c${.TARGET}" \ no-ctfconvert no-implicit-rule before-depend local \ clean "tegra210_xusb_fw.c" tegra210_xusb.fwo optional tegra210_xusb_fw \ dependency "tegra210_xusb.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "tegra210_xusb.fwo" tegra210_xusb.fw optional tegra210_xusb_fw \ dependency "$S/contrib/dev/nvidia/tegra210_xusb.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "tegra210_xusb.fw" # NXP arm/freescale/vybrid/vf_i2c.c optional vf_i2c iicbus soc_nxp_ls arm64/qoriq/qoriq_dw_pci.c optional pci fdt soc_nxp_ls arm64/qoriq/qoriq_gpio_pic.c optional gpio fdt soc_nxp_ls arm64/qoriq/qoriq_therm.c optional pci fdt soc_nxp_ls arm64/qoriq/qoriq_therm_if.m optional pci fdt soc_nxp_ls arm64/qoriq/clk/ls1028a_clkgen.c optional clk soc_nxp_ls fdt arm64/qoriq/clk/ls1028a_flexspi_clk.c optional clk soc_nxp_ls fdt arm64/qoriq/clk/ls1046a_clkgen.c optional clk soc_nxp_ls fdt arm64/qoriq/clk/ls1088a_clkgen.c optional clk soc_nxp_ls fdt arm64/qoriq/clk/lx2160a_clkgen.c optional clk soc_nxp_ls fdt arm64/qoriq/clk/qoriq_clk_pll.c optional clk soc_nxp_ls arm64/qoriq/clk/qoriq_clkgen.c optional clk soc_nxp_ls fdt dev/ahci/ahci_fsl_fdt.c optional soc_nxp_ls ahci fdt dev/flash/flexspi/flex_spi.c optional clk flex_spi soc_nxp_ls fdt # Qualcomm arm64/qualcomm/qcom_gcc.c optional qcom_gcc fdt # RockChip Drivers arm64/rockchip/rk3328_codec.c optional fdt rk3328codec soc_rockchip_rk3328 arm64/rockchip/rk3399_emmcphy.c optional fdt rk_emmcphy soc_rockchip_rk3399 arm64/rockchip/rk_dwc3.c optional fdt rk_dwc3 soc_rockchip_rk3399 arm64/rockchip/rk_i2c.c optional fdt rk_i2c soc_rockchip_rk3328 | fdt rk_i2c soc_rockchip_rk3399 arm64/rockchip/rk_i2s.c optional fdt sound soc_rockchip_rk3328 | fdt sound soc_rockchip_rk3399 dev/iicbus/pmic/rockchip/rk8xx.c optional fdt rk805 soc_rockchip_rk3328 | fdt rk805 soc_rockchip_rk3399 dev/iicbus/pmic/rockchip/rk805.c optional fdt rk805 soc_rockchip_rk3328 dev/iicbus/pmic/rockchip/rk808.c optional fdt rk805 soc_rockchip_rk3399 dev/iicbus/pmic/rockchip/rk8xx_clocks.c optional fdt rk805 soc_rockchip_rk3328 | fdt rk805 soc_rockchip_rk3399 dev/iicbus/pmic/rockchip/rk8xx_regulators.c optional fdt rk805 soc_rockchip_rk3328 | fdt rk805 soc_rockchip_rk3399 dev/iicbus/pmic/rockchip/rk8xx_rtc.c optional fdt rk805 soc_rockchip_rk3328 | fdt rk805 soc_rockchip_rk3399 arm64/rockchip/rk_grf.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/rk_pinctrl.c optional fdt rk_pinctrl soc_rockchip_rk3328 | fdt rk_pinctrl soc_rockchip_rk3399 arm64/rockchip/rk_gpio.c optional fdt rk_gpio soc_rockchip_rk3328 | fdt rk_gpio soc_rockchip_rk3399 arm64/rockchip/rk_iodomain.c optional fdt rk_iodomain arm64/rockchip/rk_spi.c optional fdt rk_spi arm64/rockchip/rk_usb2phy.c optional fdt rk_usb2phy soc_rockchip_rk3328 | fdt rk_usb2phy soc_rockchip_rk3399 arm64/rockchip/rk_typec_phy.c optional fdt rk_typec_phy soc_rockchip_rk3399 arm64/rockchip/if_dwc_rk.c optional fdt dwc_rk soc_rockchip_rk3328 | fdt dwc_rk soc_rockchip_rk3399 arm64/rockchip/rk_tsadc_if.m optional fdt soc_rockchip_rk3399 arm64/rockchip/rk_tsadc.c optional fdt soc_rockchip_rk3399 arm64/rockchip/rk_pwm.c optional fdt rk_pwm arm64/rockchip/rk_pcie.c optional fdt pci soc_rockchip_rk3399 arm64/rockchip/rk_pcie_phy.c optional fdt pci soc_rockchip_rk3399 # RockChip Clock support arm64/rockchip/clk/rk_cru.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_armclk.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_composite.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_fract.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_gate.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_mux.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_pll.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk3328_cru.c optional fdt soc_rockchip_rk3328 arm64/rockchip/clk/rk3399_cru.c optional fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk3399_pmucru.c optional fdt soc_rockchip_rk3399 # Xilinx arm/xilinx/uart_dev_cdnc.c optional uart soc_xilinx_zynq fdt