[ifxmips] adds support to build uboot for arv452
authorJohn Crispin <john@openwrt.org>
Wed, 24 Mar 2010 18:28:07 +0000 (18:28 +0000)
committerJohn Crispin <john@openwrt.org>
Wed, 24 Mar 2010 18:28:07 +0000 (18:28 +0000)
SVN-Revision: 20408

package/uboot-ifxmips/Config.in [new file with mode: 0644]
package/uboot-ifxmips/Makefile
package/uboot-ifxmips/files/board/ifx/danube/flash.c
package/uboot-ifxmips/patches/130-a800.patch [new file with mode: 0644]

diff --git a/package/uboot-ifxmips/Config.in b/package/uboot-ifxmips/Config.in
new file mode 100644 (file)
index 0000000..4562fc8
--- /dev/null
@@ -0,0 +1,5 @@
+config IFXMIPS_UBOOT_A800
+       bool "add ARV452 Switch bringup hack"
+       depends on PACKAGE_uboot-ifxmips
+       help
+         Say Y, if you have a arv452 board (wav-281, A800, ..)
index ade82bf..e51a40a 100644 (file)
@@ -34,6 +34,10 @@ define Build/Prepare
        find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
 endef
 
+define Package/uboot-ifxmips/config
+       source "$(SOURCE)/Config.in"
+endef
+
 UBOOT_CONFIG:=danube
 
 UBOOT_MAKE_OPTS:=\
@@ -43,6 +47,11 @@ UBOOT_MAKE_OPTS:=\
        PLATFORM_CPU=mips32r2 \
        UBOOT_RAM_TEXT_BASE=0xA0400000
 
+A800_FIX:=
+ifeq ($(CONFIG_IFXMIPS_UBOOT_A800),y)
+A800_FIX += -DA800_SWITCH
+endif
+
 define Build/Configure
        $(MAKE) -s -C $(PKG_BUILD_DIR) \
                $(UBOOT_MAKE_OPTS) \
@@ -52,7 +61,7 @@ endef
 define Build/Compile
        $(MAKE) -C $(PKG_BUILD_DIR) \
                $(UBOOT_MAKE_OPTS) \
-               OWRT_FLAGS="-DTEXT_BASE=0xa0400000" \
+               OWRT_FLAGS="-DTEXT_BASE=0xa0400000 ${A800_FIX}" \
                ifx_all
        $(CP) $(PKG_BUILD_DIR)/u-boot.srec $(PKG_BUILD_DIR)/asc.srec
        $(PKG_BUILD_DIR)/gct \
@@ -61,7 +70,7 @@ define Build/Compile
                $(PKG_BUILD_DIR)/u-boot.asc
        $(MAKE) -C $(PKG_BUILD_DIR) \
                $(UBOOT_MAKE_OPTS) \
-               OWRT_FLAGS="-DDANUBE_BOOT_FROM_EBU=1 -DTEXT_BASE=0xB0000000" \
+               OWRT_FLAGS="-DDANUBE_BOOT_FROM_EBU=1 -DTEXT_BASE=0xB0000000 ${A800_FIX}" \
                clean ifx_all
 endef
 
index bc919c1..d95888f 100644 (file)
@@ -83,12 +83,10 @@ unsigned long flash_init (void)
        unsigned long size = 0;
        int i;
 
-       printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
        /* Init: no FLASHes known */
        for (i=0; i < CFG_MAX_FLASH_BANKS; ++i) {         // 1 bank 
                ulong flashbase = (i == 0) ? PHYS_FLASH_1 : PHYS_FLASH_2;      // 0xb0000000,  0xb4000000
 
-       printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
           volatile ulong * buscon = (ulong *)
                        ((i == 0) ? DANUBE_EBU_BUSCON0 : DANUBE_EBU_BUSCON1);
 
@@ -96,12 +94,10 @@ unsigned long flash_init (void)
 //             *buscon &= ~AMAZON_EBU_BUSCON0_WRDIS;
                /* Enable write protection */
                *buscon |= DANUBE_EBU_BUSCON0_WRDIS;
-printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
 
 #if 1
                memset(&flash_info[i], 0, sizeof(flash_info_t));
 #endif
-printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
 
                flash_info[i].size = 
                        flash_get_size((FPW *)flashbase, &flash_info[i]);
@@ -463,23 +459,19 @@ ulong flash_get_size (FPWV *addr, flash_info_t *info)
 //             asm("SYNC");     
        switch (addr[1] & 0xff) {
        case (uchar)AMD_MANUFACT:
-               printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
                info->flash_id = FLASH_MAN_AMD;
                break;
 
        case (uchar)INTEL_MANUFACT:                     // 0x0089
-               printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
                info->flash_id = FLASH_MAN_INTEL; //0x00300000
                break;
                
 //joelin for MXIC              
        case (uchar)MX_MANUFACT:                // 0x00c2
-               printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
                info->flash_id = FLASH_MAN_MX ;//0x00030000
                break;
                
        default:
-               printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
                info->flash_id = FLASH_UNKNOWN;
                info->sector_count = 0;
                info->size = 0;
@@ -489,11 +481,9 @@ ulong flash_get_size (FPWV *addr, flash_info_t *info)
                break;*/
        }
 
-       printf("%s:%s[%d] %08lx\n", __FILE__, __func__, __LINE__, addr[0]);
        /* Check 16 bits or 32 bits of ID so work on 32 or 16 bit bus. */
        if (info->flash_id != FLASH_UNKNOWN) switch (addr[0]) {
        case (FPW)EON_ID_EN29LV320B:
-               printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
                info->flash_id += FLASH_29LV320B;
                info->sector_count = 71;
                info->size = 0x00400000 * (sizeof(FPW)/2);
diff --git a/package/uboot-ifxmips/patches/130-a800.patch b/package/uboot-ifxmips/patches/130-a800.patch
new file mode 100644 (file)
index 0000000..3e19e6c
--- /dev/null
@@ -0,0 +1,33 @@
+Index: u-boot-1.1.5/drivers/ifx_sw.c
+===================================================================
+--- u-boot-1.1.5.orig/drivers/ifx_sw.c 2010-03-24 19:21:19.000000000 +0100
++++ u-boot-1.1.5/drivers/ifx_sw.c      2010-03-24 19:23:09.000000000 +0100
+@@ -118,7 +118,7 @@
+ {
+       struct eth_device *dev;
+       unsigned short chipid;
+-
++      int i;
+ #if 0
+       printf("Entered danube_switch_initialize()\n");
+ #endif
+@@ -130,6 +130,19 @@
+       }
+       memset(dev, 0, sizeof(*dev));
++#ifdef A800_SWITCH
++      printf ("bring up a800 switch and leds\n");
++      *EBU_CON_1 = 0x1e7ff;
++      *EBU_ADDR_SEL_1 = 0x14000001;
++
++      *((volatile u16*)0xb4000000) = 0x0;
++      for(i = 0; i < 1000; i++)
++              udelay(1000);
++      *((volatile u16*)0xb4000000) = (1 << 10);
++      *EBU_CON_1 = 0x8001e7ff;
++#define CLK_OUT2_25MHZ
++#endif
++
+       danube_dma_init();
+       danube_init_switch_chip(REV_MII_MODE);