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authorHarald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>2009-10-14 08:37:32 -0400
committerMike Frysinger <vapier@gentoo.org>2010-01-17 09:17:26 -0500
commitfd04a05b89d848c7841d8512751b8cce8b791e69 (patch)
tree89a99f32167f5e6d953425110cfe2af6ee2960eb /include/configs/cm-bf548.h
parent76d82187c6cccbcd8d514015c3b283f05ee8ac5c (diff)
Blackfin: update tiny board settings (voltage/default env)
The tinyboards like to run at a little lower voltage than the default, and they prefer to boot over the network. For the latter, extend the common code a little to make this easier. Also fix the cm-bf527 env sector size while we're in here to reflect the flash that is actually in use. Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'include/configs/cm-bf548.h')
-rw-r--r--include/configs/cm-bf548.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/configs/cm-bf548.h b/include/configs/cm-bf548.h
index 9630f7de5d..93c4c8ddc1 100644
--- a/include/configs/cm-bf548.h
+++ b/include/configs/cm-bf548.h
@@ -38,6 +38,9 @@
/* Values can range from 1-15 */
#define CONFIG_SCLK_DIV 4
+/* Decrease core voltage */
+#define CONFIG_VR_CTL_VAL (VLEV_115 | GAIN_20 | FREQ_1000)
+
/*
* Memory Settings
@@ -115,6 +118,8 @@
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_RTC_BFIN
#define CONFIG_UART_CONSOLE 1
+#define CONFIG_BOOTCOMMAND "run flashboot"
+#define FLASHBOOT_ENV_SETTINGS "flashboot=bootm 0x20040000\0"
#ifndef __ADSPBF542__
/* Don't waste time transferring a logo over the UART */