[U-Boot] [PATCH v1] blackfin: Fit u-boot image size into limited nor flash on blackfin.

[Sonic Zhang]

From: Sonic Zhang <sonic.zhang at analog.com>

- Disable NAND driver on bf537-stamp.
- Make MMC_SPI optional.
- Disable LCD driver on bf527-ezkit.
- Enlarge BF609 nor flash reserved size from 256k to 512k bytes.

Signed-off-by: Sonic Zhang <sonic.zhang at analog.com>
Signed-off-by: Sonic Zhang <sonic.adi at gmail.com>
---
 include/configs/bf527-ezkit.h |   12 ++++++------
 include/configs/bf537-stamp.h |   10 ++++++----
 include/configs/bf609-ezkit.h |    2 ++
 3 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/include/configs/bf527-ezkit.h b/include/configs/bf527-ezkit.h
index 7b51b53..db1b613 100644
--- a/include/configs/bf527-ezkit.h
+++ b/include/configs/bf527-ezkit.h
@@ -149,10 +149,15 @@
 #define CONFIG_MUSB_TIMEOUT 100000
 #endif
 
+/* Don't waste time transferring a logo over the UART */
+#if (CONFIG_BFIN_BOOT_MODE != BFIN_BOOT_UART)
+/*# define CONFIG_VIDEO*/
+#endif
 
 /*
  * Video Settings
  */
+#ifdef CONFIG_VIDEO
 #ifdef CONFIG_BF527_EZKIT_REV_2_1
 # define CONFIG_LQ035Q1_SPI_BUS	0
 # define CONFIG_LQ035Q1_SPI_CS	7
@@ -166,7 +171,7 @@
 #else
 # define EASYLOGO_HEADER <asm/bfin_logo_230x230_lzma.h>
 #endif
-
+#endif /* CONFIG_VIDEO */
 
 /*
  * Misc Settings
@@ -175,11 +180,6 @@
 #define CONFIG_RTC_BFIN
 #define CONFIG_UART_CONSOLE	1
 
-/* Don't waste time transferring a logo over the UART */
-#if (CONFIG_BFIN_BOOT_MODE != BFIN_BOOT_UART)
-# define CONFIG_VIDEO
-#endif
-
 
 /*
  * Pull in common ADI header for remaining command/environment setup
diff --git a/include/configs/bf537-stamp.h b/include/configs/bf537-stamp.h
index 05029d4..25cebf8 100644
--- a/include/configs/bf537-stamp.h
+++ b/include/configs/bf537-stamp.h
@@ -52,7 +52,7 @@
 #define CONFIG_EBIU_AMBCTL0_VAL	0x7BB07BB0
 #define CONFIG_EBIU_AMBCTL1_VAL	0xFFC27BB0
 
-#define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
+#define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(384 * 1024)
 
 
@@ -135,15 +135,17 @@
 /*
  * SPI_MMC Settings
  */
+#define CONFIG_MMC_SPI
+#ifdef CONFIG_MMC_SPI
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
-#define CONFIG_MMC_SPI
-
+#endif
 
 /*
  * NAND Settings
  */
 /* #define CONFIG_NAND_PLAT */
+#ifdef CONFIG_NAND_PLAT
 #define CONFIG_SYS_NAND_BASE		0x20212000
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 
@@ -158,7 +160,7 @@
 #define NAND_PLAT_WRITE_CMD(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_CLE(chip), cmd)
 #define NAND_PLAT_WRITE_ADR(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_ALE(chip), cmd)
 #define NAND_PLAT_GPIO_DEV_READY       GPIO_PF3
-
+#endif /* CONFIG_NAND_PLAT */
 
 /*
  * CF-CARD IDE-HDD Support
diff --git a/include/configs/bf609-ezkit.h b/include/configs/bf609-ezkit.h
index f0ac86b..e7b02a5 100644
--- a/include/configs/bf609-ezkit.h
+++ b/include/configs/bf609-ezkit.h
@@ -156,6 +156,8 @@
 #undef CONFIG_UART_CONSOLE_IS_JTAG
 #endif
 
+#define CONFIG_BOARD_SIZE_LIMIT $$((512 * 1024))
+
 /*
  * Run core 1 from L1 SRAM start address when init uboot on core 0
  */
-- 
1.7.0.4