Re: [U-Boot] [PATCH 7/9 V3] prepare joining at91rm9200 into at91

...

• /* reset time */
• at91_tc_t *tc = (at91_tc_t *) AT91_TC_BASE;
• lastinc = readl(&tc->tc[0].cv) & 0x0000ffff;
• timestamp = 0;

rm9200 did not zero out the top bits Is this needed ?

The datasheet say not, is bit 16 to 31 of cv high or low.

...

+typedef struct at91_mc {

• u32 rcr; /* 0x00 MC Remap Control Register */