Fits in with recent work done in Linux.
Adds u-boot support in conjunction with two previous patches to boot a Linux
uImage in conjunction with a .dtb generated from the in-tree adder875-uboot.dts
in recent PowerPC Linux kernel patches.
Works too !
Signed-off-by: Bryan O'Donoghue <[EMAIL PROTECTED]>
---
diff --git a/board/adder/adder.c b/board/adder/adder.c
index aa78158..03db678 100644
--- a/board/adder/adder.c
+++ b/board/adder/adder.c
@@ -27,6 +27,12 @@
#include <common.h>
#include <mpc8xx.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+ #include <ft_build.h>
+#elif defined(CONFIG_OF_LIBFDT)
+ #include <libfdt.h>
+#endif
+
/*
* SDRAM is single Samsung K4S643232F-T70 chip (8MB)
* or single Micron MT48LC4M32B2TG-7 chip (16MB).
@@ -111,3 +117,11 @@ int checkboard( void )
return 0;
}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ ft_cpu_setup(blob, bd);
+
+}
+#endif
diff --git a/include/configs/Adder.h b/include/configs/Adder.h
index 4304ecc..d66bc2d 100644
--- a/include/configs/Adder.h
+++ b/include/configs/Adder.h
@@ -37,6 +37,8 @@
#define CONFIG_ETHER_ON_FEC1
#define CONFIG_ETHER_ON_FEC2
+#define CONFIG_HAS_ETH0
+#define CONFIG_HAS_ETH1
#if defined(CONFIG_ETHER_ON_FEC1) || defined(CONFIG_ETHER_ON_FEC2)
#define CFG_DISCOVER_PHY
@@ -212,4 +214,13 @@
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from flash
*/
#define BOOTFLAG_WARM 0x02 /* Software reboot
*/
+/* pass open firmware flat tree */
+#undef CONFIG_OF_FLAT_TREE
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_CHOSEN_UPDATE 1
+
+#define OF_CPU "PowerPC,[EMAIL PROTECTED]"
+#define OF_SOC "[EMAIL PROTECTED]"
+
#endif /* __CONFIG_H */
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