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| author | Hadli, Manjunath <manjunath.hadli@ti.com> | 2012-02-06 00:30:44 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-02-12 10:11:32 +0100 |
| commit | 8f5d468721ef3931e4c6f9c6555348f26acdec19 (patch) | |
| tree | 991231570cd059ac3c5dd545648c0619421aa01e /common | |
| parent | 6678cebc09226f9d34fb7e5e0631d0009689918b (diff) | |
| download | u-boot-imx-8f5d468721ef3931e4c6f9c6555348f26acdec19.zip u-boot-imx-8f5d468721ef3931e4c6f9c6555348f26acdec19.tar.gz u-boot-imx-8f5d468721ef3931e4c6f9c6555348f26acdec19.tar.bz2 | |
davinci: add support for printing clock frequency
add support for printing various clock frequency info found
in SOC such as ARM core frequency, DSP core frequency and DDR
frequency as part of bdinfo command.
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Tom Rini <trini@ti.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_bdinfo.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c index 97f2945..5359a47 100644 --- a/common/cmd_bdinfo.c +++ b/common/cmd_bdinfo.c @@ -370,6 +370,15 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) print_num("irq_sp", gd->irq_sp); /* irq stack pointer */ print_num("sp start ", gd->start_addr_sp); print_num("FB base ", gd->fb_base); + /* + * TODO: Currently only support for davinci SOC's is added. + * Remove this check once all the board implement this. + */ +#ifdef CONFIG_CLOCKS + printf("ARM frequency = %ld MHz\n", gd->bd->bi_arm_freq); + printf("DSP frequency = %ld MHz\n", gd->bd->bi_dsp_freq); + printf("DDR frequency = %ld MHz\n", gd->bd->bi_ddr_freq); +#endif return 0; } |