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authorJohn Crispin <john@openwrt.org>2010-03-24 18:28:07 +0000
committerJohn Crispin <john@openwrt.org>2010-03-24 18:28:07 +0000
commit6cb7284fe0c5c312045b3038f332642ec8bc088d (patch)
treed6993c9cec2f02ee5ab4d09030ce165040594da3
parent1f1ad83bc29e4f9b95540a9fd5a45cbba2128c9b (diff)
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adds support to build uboot for arv452
SVN-Revision: 20408
-rw-r--r--package/uboot-ifxmips/Config.in5
-rw-r--r--package/uboot-ifxmips/Makefile13
-rw-r--r--package/uboot-ifxmips/files/board/ifx/danube/flash.c10
-rw-r--r--package/uboot-ifxmips/patches/130-a800.patch33
4 files changed, 49 insertions, 12 deletions
diff --git a/package/uboot-ifxmips/Config.in b/package/uboot-ifxmips/Config.in
new file mode 100644
index 0000000..4562fc8
--- /dev/null
+++ b/package/uboot-ifxmips/Config.in
@@ -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, ..)
diff --git a/package/uboot-ifxmips/Makefile b/package/uboot-ifxmips/Makefile
index ade82bf..e51a40a 100644
--- a/package/uboot-ifxmips/Makefile
+++ b/package/uboot-ifxmips/Makefile
@@ -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
diff --git a/package/uboot-ifxmips/files/board/ifx/danube/flash.c b/package/uboot-ifxmips/files/board/ifx/danube/flash.c
index bc919c1..d95888f 100644
--- a/package/uboot-ifxmips/files/board/ifx/danube/flash.c
+++ b/package/uboot-ifxmips/files/board/ifx/danube/flash.c
@@ -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
index 0000000..3e19e6c
--- /dev/null
+++ b/package/uboot-ifxmips/patches/130-a800.patch
@@ -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);
+