On 06/21/2012 09:42 PM, Stephan Linz wrote:
Use XILINX_FLASH_START to set/unset FLASH and RAMENV.
Error was:
board.c: In function 'board_init':
board.c:134: error: 'XILINX_FLASH_START' undeclared (first use in this function)
board.c:134: error: (Each undeclared identifier is reported only once
board.c:134: error: for each function it appears in.)
Signed-off-by: Stephan Linz<l...@li-pro.net>
---
include/configs/microblaze-generic.h | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/include/configs/microblaze-generic.h
b/include/configs/microblaze-generic.h
index 295d123..2ef7d62 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -31,6 +31,15 @@
#define CONFIG_MICROBLAZE 1
#define MICROBLAZE_V5 1
+/* linear flash memory */
+#ifdef XILINX_FLASH_START
+#define FLASH
+#undef RAMENV /* hold environment in flash */
+#else
+#undef FLASH
+#define RAMENV /* hold environment in RAM */
+#endif
+
/* uart */
#ifdef XILINX_UARTLITE_BASEADDR
# define CONFIG_XILINX_UARTLITE
@@ -164,9 +173,6 @@
/* stack */
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE
-/*#define RAMENV */
-#define FLASH
-
#ifdef FLASH
# define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
# define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
@@ -200,8 +206,6 @@
# define CONFIG_ENV_IS_NOWHERE 1
# define CONFIG_ENV_SIZE 0x1000
# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
-/* hardware flash protection */
-# define CONFIG_SYS_FLASH_PROTECTION
What's wrong with hardware flash protection?
Thanks,
Michal
--
Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/
Microblaze U-BOOT custodian
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