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authorDipen Dudhat <dipen.dudhat@freescale.com>2009-10-08 13:33:29 +0530
committerKumar Gala <galak@kernel.crashing.org>2009-10-16 10:21:39 -0500
commitfad15096e3b34927444ba5f6133742d40d78a425 (patch)
treed1591ebb7c21d8981b8b4d08d56d6b61aec568d6 /include
parentf7780ec977e545b83bc5068e0957d640f1d98f13 (diff)
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ppc/P1_P2_RDB: On-chip BootROM support
On Chip BootROM support for P1 and P2 series RDB platforms. This patch is derived from latest On Chip BootROM support on MPC8536DS Signed-off-by: Dipen Dudhat <dipen.dudhat@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include')
-rw-r--r--include/configs/P1_P2_RDB.h17
1 files changed, 16 insertions, 1 deletions
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index aacd4ca..310242e 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -49,6 +49,16 @@
#define CONFIG_RAMBOOT_TEXT_BASE 0xf8f82000
#endif
+#ifdef CONFIG_MK_SDCARD
+#define CONFIG_RAMBOOT_SDCARD 1
+#define CONFIG_RAMBOOT_TEXT_BASE 0xf8f80000
+#endif
+
+#ifdef CONFIG_MK_SPIFLASH
+#define CONFIG_RAMBOOT_SPIFLASH 1
+#define CONFIG_RAMBOOT_TEXT_BASE 0xf8f80000
+#endif
+
/* High Level Configuration Options */
#define CONFIG_BOOKE 1 /* BOOKE */
#define CONFIG_E500 1 /* BOOKE e500 family */
@@ -182,7 +192,8 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
-#if defined(CONFIG_SYS_SPL) || defined(CONFIG_RAMBOOT_NAND)
+#if defined(CONFIG_SYS_SPL) || defined(CONFIG_RAMBOOT_NAND) \
+ || defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH)
#define CONFIG_SYS_RAMBOOT
#else
#undef CONFIG_SYS_RAMBOOT
@@ -426,6 +437,10 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_ENV_IS_IN_NAND 1
#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
#define CONFIG_ENV_OFFSET ((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
+#elif defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH)
+ #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
+ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
+ #define CONFIG_ENV_SIZE 0x2000
#endif
#else
#define CONFIG_ENV_IS_IN_FLASH 1