ppc4xx: Remove unused features

This patch disables some unused features from the PCI405 configuration
to keep U-Boot image size below 192k.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/include/configs/PCI405.h b/include/configs/PCI405.h
index 0393366b5c07a7432aa22420b30048b7a5580fe9..d0a37d7bc5f3a0b851599142e5fe53303198cd02 100644 (file)
--- a/include/configs/PCI405.h
+++ b/include/configs/PCI405.h
@@ -60,39 +60,24 @@
 
 #define CONFIG_PREBOOT                  /* enable preboot variable      */
 
-#define CONFIG_LOADS_ECHO      1       /* echo on for serial download  */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE   1       /* allow baudrate change        */
-
-#define CONFIG_PPC4xx_EMAC
-#define CONFIG_MII             1       /* MII PHY management           */
-#define CONFIG_PHY_ADDR                0       /* PHY address                  */
-
-#define CONFIG_RTC_M48T35A     1               /* ST Electronics M48 timekeeper */
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
 /*
  * Command line configuration.
  */
 #include <config_cmd_default.h>
 
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_ITEST
+#undef CONFIG_CMD_LOADB
+#undef CONFIG_CMD_LOADS
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+
 #define CONFIG_CMD_PCI
-#define CONFIG_CMD_IRQ
 #define CONFIG_CMD_ELF
-#define CONFIG_CMD_DATE
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_BSP
 #define CONFIG_CMD_EEPROM
 
-
 #undef CONFIG_WATCHDOG                 /* watchdog disabled            */
 
 #define CONFIG_SDRAM_BANK0     1       /* init onboard SDRAM bank 0    */
@@ -102,7 +87,6 @@
 /*
  * Miscellaneous configurable options
  */
-#define CONFIG_SYS_LONGHELP                    /* undef to save memory         */
 #define CONFIG_SYS_PROMPT      "=> "           /* Monitor Command Prompt       */
 
 #define CONFIG_SYS_HUSH_PARSER                 /* use "hush" command parser    */
@@ -166,15 +150,9 @@
 #define CONFIG_SYS_PCI_PTM1MS  0xff000001      /* 16MB, enable hard-wired to 1 */
 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
 
-#if 0 /* test-only */
-#define CONFIG_SYS_PCI_PTM2LA  0xffc00000      /* point to flash               */
-#define CONFIG_SYS_PCI_PTM2MS  0xffc00001      /* 4MB, enable                  */
-#define CONFIG_SYS_PCI_PTM2PCI 0x04000000      /* Host: use this pci address   */
-#else
 #define CONFIG_SYS_PCI_PTM2LA  0xef600000      /* point to internal regs       */
 #define CONFIG_SYS_PCI_PTM2MS  0xffe00001      /* 2MB, enable                  */
 #define CONFIG_SYS_PCI_PTM2PCI 0x00000000      /* Host: use this pci address   */
-#endif
 
 /*-----------------------------------------------------------------------
  * Start addresses for the final memory configuration
@@ -215,22 +193,10 @@
 
 #define CONFIG_SYS_FLASH_EMPTY_INFO            /* print 'E' for empty sector on flinfo */
 
-#if 0 /* Use NVRAM for environment variables */
-/*-----------------------------------------------------------------------
- * NVRAM organization
- */
-#define CONFIG_ENV_IS_IN_NVRAM 1       /* use NVRAM for environment vars       */
-#define CONFIG_ENV_SIZE                0x0ff8          /* Size of Environment vars     */
-#define CONFIG_ENV_ADDR                \
-       (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-(CONFIG_ENV_SIZE+8))  /* Env  */
-
-#else /* Use EEPROM for environment variables */
-
 #define CONFIG_ENV_IS_IN_EEPROM        1       /* use EEPROM for environment vars */
 #define CONFIG_ENV_OFFSET              0x000   /* environment starts at the beginning of the EEPROM */
 #define CONFIG_ENV_SIZE                0x400   /* 1024 bytes may be used for env vars*/
                                   /* total size of a CAT24WC08 is 1024 bytes */
-#endif
 
 #define CONFIG_SYS_NVRAM_BASE_ADDR     0xf0200000              /* NVRAM base address   */
 #define CONFIG_SYS_NVRAM_SIZE          (32*1024)               /* NVRAM size           */
@@ -327,14 +293,6 @@
 /*-----------------------------------------------------------------------
  * Definitions for initial stack pointer and data area (in data cache)
  */
-#if 0 /* test-only */
-#define CONFIG_SYS_INIT_DCACHE_CS      7       /* use cs # 7 for data cache memory    */
-#define CONFIG_SYS_INIT_RAM_ADDR       0x40000000  /* use data cache                  */
-#define CONFIG_SYS_INIT_RAM_END        0x2000  /* End of used area in RAM             */
-#define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
-#else
 /* use on chip memory ( OCM ) for temperary stack until sdram is tested */
 #define CONFIG_SYS_TEMP_STACK_OCM        1
 /* On Chip Memory location */
@@ -346,7 +304,6 @@
 #define CONFIG_SYS_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
-#endif
 
 /*
  * Internal Definitions