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author | Tom Rini <trini@ti.com> | 2015-01-26 17:44:49 -0500 |
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committer | Tom Rini <trini@ti.com> | 2015-01-26 17:44:49 -0500 |
commit | ab92da9f47d51d363c7de42e2a7bd807e2c1bd54 (patch) | |
tree | dfabc29929e39a1ecc47edf5a4cf839ead062acd /arch/x86/cpu/coreboot | |
parent | aed03faa064cca56847571b13cbd4c849c6116aa (diff) | |
parent | e43ade3749ff10bc313f33bf23705465e4163896 (diff) | |
download | u-boot-imx-ab92da9f47d51d363c7de42e2a7bd807e2c1bd54.zip u-boot-imx-ab92da9f47d51d363c7de42e2a7bd807e2c1bd54.tar.gz u-boot-imx-ab92da9f47d51d363c7de42e2a7bd807e2c1bd54.tar.bz2 |
Merge branch 'master' of git://git.denx.de/u-boot-x86
Diffstat (limited to 'arch/x86/cpu/coreboot')
-rw-r--r-- | arch/x86/cpu/coreboot/Makefile | 1 | ||||
-rw-r--r-- | arch/x86/cpu/coreboot/coreboot.c | 5 | ||||
-rw-r--r-- | arch/x86/cpu/coreboot/ipchecksum.c | 55 | ||||
-rw-r--r-- | arch/x86/cpu/coreboot/tables.c | 8 |
4 files changed, 9 insertions, 60 deletions
diff --git a/arch/x86/cpu/coreboot/Makefile b/arch/x86/cpu/coreboot/Makefile index 35e6cdd..b6e870a 100644 --- a/arch/x86/cpu/coreboot/Makefile +++ b/arch/x86/cpu/coreboot/Makefile @@ -16,7 +16,6 @@ obj-y += car.o obj-y += coreboot.o obj-y += tables.o -obj-y += ipchecksum.o obj-y += sdram.o obj-y += timestamp.o obj-$(CONFIG_PCI) += pci.o diff --git a/arch/x86/cpu/coreboot/coreboot.c b/arch/x86/cpu/coreboot/coreboot.c index 6d06d5a..4cdd0d4 100644 --- a/arch/x86/cpu/coreboot/coreboot.c +++ b/arch/x86/cpu/coreboot/coreboot.c @@ -99,3 +99,8 @@ void panic_puts(const char *str) while (*str) NS16550_putc(port, *str++); } + +int misc_init_r(void) +{ + return 0; +} diff --git a/arch/x86/cpu/coreboot/ipchecksum.c b/arch/x86/cpu/coreboot/ipchecksum.c deleted file mode 100644 index 3340872..0000000 --- a/arch/x86/cpu/coreboot/ipchecksum.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * This file is part of the libpayload project. - * - * It has originally been taken from the FreeBSD project. - * - * Copyright (c) 2001 Charles Mott <cm@linktel.net> - * Copyright (c) 2008 coresystems GmbH - * 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. - */ - -#include <linux/types.h> -#include <linux/compiler.h> -#include <asm/arch/ipchecksum.h> - -unsigned short ipchksum(const void *vptr, unsigned long nbytes) -{ - int sum, oddbyte; - const unsigned short *ptr = vptr; - - sum = 0; - while (nbytes > 1) { - sum += *ptr++; - nbytes -= 2; - } - if (nbytes == 1) { - oddbyte = 0; - ((u8 *)&oddbyte)[0] = *(u8 *) ptr; - ((u8 *)&oddbyte)[1] = 0; - sum += oddbyte; - } - sum = (sum >> 16) + (sum & 0xffff); - sum += (sum >> 16); - return ~sum; -} diff --git a/arch/x86/cpu/coreboot/tables.c b/arch/x86/cpu/coreboot/tables.c index 92b7528..2b12b19 100644 --- a/arch/x86/cpu/coreboot/tables.c +++ b/arch/x86/cpu/coreboot/tables.c @@ -8,7 +8,7 @@ */ #include <common.h> -#include <asm/arch/ipchecksum.h> +#include <net.h> #include <asm/arch/sysinfo.h> #include <asm/arch/tables.h> @@ -131,11 +131,11 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info) return 0; /* Make sure the checksums match. */ - if (ipchksum((u16 *) header, sizeof(*header)) != 0) + if (!ip_checksum_ok(header, sizeof(*header))) return -1; - if (ipchksum((u16 *) (ptr + sizeof(*header)), - header->table_bytes) != header->table_checksum) + if (compute_ip_checksum(ptr + sizeof(*header), header->table_bytes) != + header->table_checksum) return -1; /* Now, walk the tables. */ |