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- /*
- * (C) Copyright 2010
- * David Mueller <d.mueller@elsoft.ch>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #include <common.h>
- #include <asm/io.h>
- #include <asm/arch/s3c24x0_cpu.h>
- typedef ulong (*getfreq)(void);
- static const getfreq freq_f[] = {
- get_FCLK,
- get_HCLK,
- get_PCLK,
- };
- static const char freq_c[] = { 'F', 'H', 'P' };
- int print_cpuinfo(void)
- {
- int i;
- char buf[32];
- /* the S3C2400 seems to be lacking a CHIP ID register */
- #ifndef CONFIG_S3C2400
- ulong cpuid;
- struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
- cpuid = readl(&gpio->gstatus1);
- printf("CPUID: %8lX\n", cpuid);
- #endif
- for (i = 0; i < ARRAY_SIZE(freq_f); i++)
- printf("%cCLK: %8s MHz\n", freq_c[i], strmhz(buf, freq_f[i]()));
- return 0;
- }
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