Commit 155a9647 authored by Stefan Roese's avatar Stefan Roese
Browse files

ppc4xx: Undo Sequoia patch for dynamic EBC speed support of 83MHz

This patch undoes the patch by Jeff Mann with commit-id ada4697d

. As
suggested by AMCC it is not recommended to dynamically change the EBC
speed after bootup. So we undo this change to be on the safe side.
Signed-off-by: default avatarStefan Roese <>
parent e4bbed28
......@@ -132,12 +132,6 @@ int board_early_init_f(void)
(0x80000000 >> (28 + CFG_NAND_CS));
mtsdr(SDR0_CUST0, sdr0_cust0);
/* Update EBC speed after booting from i2c bootstrap settings
* on newer boards with 33.333 MHZ Clocks
if (in8(CFG_BCSR_BASE + 3) & 0x80)
mtcpr(0xe0, 0x02000000);
return 0;
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment