diff options
Diffstat (limited to 'src/cpu/samsung/exynos5250/cpu_info.c')
| -rw-r--r-- | src/cpu/samsung/exynos5250/cpu_info.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/src/cpu/samsung/exynos5250/cpu_info.c b/src/cpu/samsung/exynos5250/cpu_info.c deleted file mode 100644 index 498ed85a13..0000000000 --- a/src/cpu/samsung/exynos5250/cpu_info.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (C) 2009 Samsung Electronics - * Minkyu Kang <mk7.kang@samsung.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <console/console.h> -#include <common.h> -#include <arch/io.h> - -#include <cpu/samsung/exynos5250/clk.h> -#include <cpu/samsung/exynos5250/clock.h> -#include <cpu/samsung/exynos5250/cpu.h> -#include <cpu/samsung/exynos5250/dmc.h> - -/* FIXME(dhendrix): consolidate samsung ID code/#defines to a common location */ -#include <cpu/samsung/exynos5250/setup.h> /* cpu_info_init() prototype */ - -static unsigned int s5p_cpu_id; -static unsigned int s5p_cpu_rev; - -static void s5p_set_cpu_id(void) -{ - s5p_cpu_id = readl((void *)EXYNOS_PRO_ID); - s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12)); - - /* - * 0xC200: EXYNOS4210 EVT0 - * 0xC210: EXYNOS4210 EVT1 - */ - if (s5p_cpu_id == 0xC200) { - s5p_cpu_id |= 0x10; - s5p_cpu_rev = 0; - } else if (s5p_cpu_id == 0xC210) { - s5p_cpu_rev = 1; - } -} - -int arch_cpu_init(void) -{ - s5p_set_cpu_id(); - - printk(BIOS_INFO, "CPU: S5P%X @ %ldMHz\n", - s5p_cpu_id, get_arm_clk() / (1024*1024)); - - return 0; -} |