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authorwdenk <wdenk>2003-12-06 19:49:23 +0000
committerwdenk <wdenk>2003-12-06 19:49:23 +0000
commita8c7c708a9e0051c6358718c53572a4681eaa22b (patch)
treeb560561c91725eb2f86289da61ee676787419e37 /include/configs/at91rm9200dk.h
parentfa1399ed127c8be507bf182dc7d8d61a54938d79 (diff)
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* Patch by Gleb Natapov, 19 Sep 2003:
Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c * Patch by Anders Larsen, 17 Sep 2003: Bring ARM memory layout in sync with the documentation: stack and malloc-heap are now located _below_ the U-Boot code
Diffstat (limited to 'include/configs/at91rm9200dk.h')
-rw-r--r--include/configs/at91rm9200dk.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/configs/at91rm9200dk.h b/include/configs/at91rm9200dk.h
index 415b7fb..b092ec7 100644
--- a/include/configs/at91rm9200dk.h
+++ b/include/configs/at91rm9200dk.h
@@ -25,6 +25,12 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+/*
+ * If we are developing, we might want to start armboot from ram
+ * so we MUST NOT initialize critical regs like mem-timing ...
+ */
+#define CONFIG_INIT_CRITICAL /* undef for developing */
+
/* ARM asynchronous clock */
#define AT91C_MAIN_CLOCK 179712000 /* from 18.432 MHz crystal (18432000 / 4 * 39) */
#define AT91C_MASTER_CLOCK 59904000 /* peripheral clock (AT91C_MASTER_CLOCK / 3) */
@@ -40,7 +46,10 @@
* Size of malloc() pool
*/
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+
#define CONFIG_BAUDRATE 115200
+
/*
* Hardware drivers
*/