Re: [U-Boot] [U-Boot, v2, 01/14] powerpc, 8xx: Simplify brgclk calculation and remove get_brgclk()

On Thu, Jul 13, 2017 at 03:09:44PM +0200, Christophe Leroy wrote:

divider is calculated based on SCCR_DFBRG, with: SCCR_DFBRG 00 => divider 1 = 1 << 0 SCCR_DFBRG 01 => divider 4 = 1 << 2 SCCR_DFBRG 10 => divider 16 = 1 << 4 SCCR_DFBRG 11 => divider 64 = 1 << 6

This can be easily converted to a single shift operation: divider = 1 << (SCCR_DFBRG * 2)

Signed-off-by: Christophe Leroy christophe.leroy@c-s.fr

Applied to u-boot/master, thanks!