Date: Mon, 25 Jan 2016 00:24:57 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r294698 - in head/sys/arm: allwinner conf Message-ID: <201601250024.u0P0Ov2w068306@repo.freebsd.org>
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Author: andrew Date: Mon Jan 25 00:24:57 2016 New Revision: 294698 URL: https://svnweb.freebsd.org/changeset/base/294698 Log: Update the Allwinner kernels: * Use the ARM PLATFORM framework * Use ARM_INTRNG on teh A20 as it has a GICv2 * Add a method to find which Allwinner SoC we are running on Differential Revision: https://reviews.freebsd.org/D5059 Added: head/sys/arm/allwinner/allwinner_machdep.c - copied, changed from r294697, head/sys/arm/allwinner/a10_machdep.c Deleted: head/sys/arm/allwinner/a10_machdep.c Modified: head/sys/arm/allwinner/a10_common.c head/sys/arm/allwinner/files.allwinner head/sys/arm/conf/A20 head/sys/arm/conf/CUBIEBOARD Modified: head/sys/arm/allwinner/a10_common.c ============================================================================== --- head/sys/arm/allwinner/a10_common.c Sun Jan 24 23:35:20 2016 (r294697) +++ head/sys/arm/allwinner/a10_common.c Mon Jan 25 00:24:57 2016 (r294698) @@ -42,6 +42,8 @@ struct fdt_fixup_entry fdt_fixup_table[] { NULL, NULL } }; +#ifndef ARM_INTRNG + static int fdt_aintc_decode_ic(phandle_t node, pcell_t *intr, int *interrupt, int *trig, int *pol) @@ -66,3 +68,5 @@ fdt_pic_decode_t fdt_pic_table[] = { &fdt_aintc_decode_ic, NULL }; + +#endif /* ARM_INTRNG */ Copied and modified: head/sys/arm/allwinner/allwinner_machdep.c (from r294697, head/sys/arm/allwinner/a10_machdep.c) ============================================================================== --- head/sys/arm/allwinner/a10_machdep.c Sun Jan 24 23:35:20 2016 (r294697, copy source) +++ head/sys/arm/allwinner/allwinner_machdep.c Mon Jan 25 00:24:57 2016 (r294698) @@ -1,5 +1,6 @@ /*- * Copyright (c) 2012 Ganbold Tsagaankhuu <ganbold@freebsd.org> + * Copyright (c) 2015-2016 Emmanuel Vadot <manu@bidouilliste.com> * All rights reserved. * * This code is derived from software written for Brini by Mark Brinicombe @@ -45,32 +46,41 @@ __FBSDID("$FreeBSD$"); #include <machine/bus.h> #include <machine/devmap.h> #include <machine/machdep.h> -#include <machine/platform.h> +#include <machine/platformvar.h> #include <dev/fdt/fdt_common.h> #include <arm/allwinner/a10_wdog.h> +#include <arm/allwinner/allwinner_machdep.h> -vm_offset_t -platform_lastaddr(void) -{ +#include "platform_if.h" - return (arm_devmap_lastaddr()); -} +static u_int soc_type; +static u_int soc_family; -void -platform_probe_and_attach(void) +static int +a10_attach(platform_t plat) { + soc_type = ALLWINNERSOC_A10; + soc_family = ALLWINNERSOC_SUN4I; + return (0); } -void -platform_gpio_init(void) +static int +a20_attach(platform_t plat) { + soc_type = ALLWINNERSOC_A20; + soc_family = ALLWINNERSOC_SUN7I; + + return (0); } -void -platform_late_init(void) + +static vm_offset_t +allwinner_lastaddr(platform_t plat) { + + return (arm_devmap_lastaddr()); } /* @@ -83,8 +93,8 @@ platform_late_init(void) * shouldn't be device-mapped. The original code mapped a 4MB block, but * perhaps a 1MB block would be more appropriate. */ -int -platform_devmap_init(void) +static int +allwinner_devmap_init(platform_t plat) { arm_devmap_add_entry(0x01C00000, 0x00400000); /* 4MB */ @@ -111,3 +121,34 @@ cpu_reset() printf("Reset failed!\n"); while (1); } + +static platform_method_t a10_methods[] = { + PLATFORMMETHOD(platform_attach, a10_attach), + PLATFORMMETHOD(platform_lastaddr, allwinner_lastaddr), + PLATFORMMETHOD(platform_devmap_init, allwinner_devmap_init), + + PLATFORMMETHOD_END, +}; + +static platform_method_t a20_methods[] = { + PLATFORMMETHOD(platform_attach, a20_attach), + PLATFORMMETHOD(platform_lastaddr, allwinner_lastaddr), + PLATFORMMETHOD(platform_devmap_init, allwinner_devmap_init), + + PLATFORMMETHOD_END, +}; + +u_int +allwinner_soc_type(void) +{ + return (soc_type); +} + +u_int +allwinner_soc_family(void) +{ + return (soc_family); +} + +FDT_PLATFORM_DEF(a10, "a10", 0, "allwinner,sun4i-a10"); +FDT_PLATFORM_DEF(a20, "a20", 0, "allwinner,sun7i-a20"); Modified: head/sys/arm/allwinner/files.allwinner ============================================================================== --- head/sys/arm/allwinner/files.allwinner Sun Jan 24 23:35:20 2016 (r294697) +++ head/sys/arm/allwinner/files.allwinner Mon Jan 25 00:24:57 2016 (r294698) @@ -6,11 +6,11 @@ arm/allwinner/a10_clk.c standard arm/allwinner/a10_common.c standard arm/allwinner/a10_ehci.c optional ehci arm/allwinner/a10_gpio.c optional gpio -arm/allwinner/a10_machdep.c standard arm/allwinner/a10_mmc.c optional mmc arm/allwinner/a10_sramc.c standard arm/allwinner/a10_wdog.c standard arm/allwinner/a20/a20_cpu_cfg.c standard +arm/allwinner/allwinner_machdep.c standard arm/allwinner/if_emac.c optional emac arm/allwinner/timer.c standard #arm/allwinner/console.c standard Modified: head/sys/arm/conf/A20 ============================================================================== --- head/sys/arm/conf/A20 Sun Jan 24 23:35:20 2016 (r294697) +++ head/sys/arm/conf/A20 Mon Jan 25 00:24:57 2016 (r294698) @@ -23,9 +23,12 @@ ident A20 include "std.armv6" include "../allwinner/a20/std.a20" +options ARM_INTRNG + options HZ=100 options SCHED_ULE # ULE scheduler options SMP # Enable multiple cores +options PLATFORM # Debugging for use in -current makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols Modified: head/sys/arm/conf/CUBIEBOARD ============================================================================== --- head/sys/arm/conf/CUBIEBOARD Sun Jan 24 23:35:20 2016 (r294697) +++ head/sys/arm/conf/CUBIEBOARD Mon Jan 25 00:24:57 2016 (r294698) @@ -26,6 +26,7 @@ include "../allwinner/std.a10" options HZ=100 options SCHED_4BSD # 4BSD scheduler +options PLATFORM # Debugging for use in -current makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
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