diff options
Diffstat (limited to 'payloads/libpayload/arch/powerpc/sysinfo.c')
-rw-r--r-- | payloads/libpayload/arch/powerpc/sysinfo.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/payloads/libpayload/arch/powerpc/sysinfo.c b/payloads/libpayload/arch/powerpc/sysinfo.c deleted file mode 100644 index 6c1ef3fc1c..0000000000 --- a/payloads/libpayload/arch/powerpc/sysinfo.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of the libpayload project. - * - * Copyright (C) 2008 Advanced Micro Devices, Inc. - * - * 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. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * 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 <libpayload-config.h> -#include <libpayload.h> -#include <coreboot_tables.h> -#include <multiboot_tables.h> - -/** - * This is a global structure that is used through the library - we set it - * up initially with some dummy values - hopefully they will be overridden. - */ -struct sysinfo_t lib_sysinfo = { - .cpu_khz = 200, -#ifdef CONFIG_SERIAL_CONSOLE - .ser_ioport = CONFIG_SERIAL_IOBASE, -#else - .ser_ioport = 0x3f8, -#endif -}; - -int lib_get_sysinfo(void) -{ - int ret; - - /* Get the CPU speed (for delays). */ - lib_sysinfo.cpu_khz = get_cpu_speed(); - -#ifdef CONFIG_MULTIBOOT - /* Get the information from the multiboot tables, - * if they exist */ - get_multiboot_info(&lib_sysinfo); -#endif - - /* Get information from the coreboot tables, - * if they exist */ - - ret = get_coreboot_info(&lib_sysinfo); - - if (!lib_sysinfo.n_memranges) { - /* If we can't get a good memory range, use the default. */ - lib_sysinfo.n_memranges = 2; - - lib_sysinfo.memrange[0].base = 0; - lib_sysinfo.memrange[0].size = 640 * 1024; - lib_sysinfo.memrange[0].type = CB_MEM_RAM; - - lib_sysinfo.memrange[1].base = 1024 * 1024; - lib_sysinfo.memrange[1].size = 31 * 1024 * 1024; - lib_sysinfo.memrange[1].type = CB_MEM_RAM; - } - - return ret; -} |