[U-Boot] [PATCH 3/4] ppc4xx: Add strapping mode for 667MHz CPU frequency on DU440 board

matthias.fuchs at esd-electronics.com matthias.fuchs at esd-electronics.com
Tue Oct 7 13:13:09 CEST 2008


From: Matthias Fuchs <matthias.fuchs at esd-electronics.com>

Signed-off-by: Matthias Fuchs <matthias.fuchs at esd-electronics.com>
---
 board/esd/du440/du440.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/board/esd/du440/du440.c b/board/esd/du440/du440.c
index 5cff9f5..7df2adb 100644
--- a/board/esd/du440/du440.c
+++ b/board/esd/du440/du440.c
@@ -733,6 +733,12 @@ int do_setup_boot_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			/* sdsdp[1]=0x095fa030; */
 			sdsdp[2] = 0x40082350;
 			sdsdp[3] = 0x0d050000;
+		} else if (!strcmp(argv[1], "667-166")) {
+			printf("Bootstrapping for 667-166MHz\n");
+			sdsdp[0] = 0x8778a252;
+			sdsdp[1] = 0x09d7a030;
+			sdsdp[2] = 0x40082350;
+			sdsdp[3] = 0x0d050000;
 		}
 	} else {
 		printf("Bootstrapping for 533MHz (default)\n");
-- 
1.5.3



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