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-rw-r--r--board/netstal/common/hcu_flash.c (renamed from board/netstal/common/flash.c)0
-rw-r--r--board/netstal/hcu4/Makefile14
-rw-r--r--board/netstal/hcu4/hcu4.c20
-rw-r--r--board/netstal/hcu5/Makefile14
-rw-r--r--board/netstal/hcu5/hcu5.c69
-rw-r--r--board/netstal/hcu5/sdram.c15
6 files changed, 90 insertions, 42 deletions
diff --git a/board/netstal/common/flash.c b/board/netstal/common/hcu_flash.c
index be2cb37..be2cb37 100644
--- a/board/netstal/common/flash.c
+++ b/board/netstal/common/hcu_flash.c
diff --git a/board/netstal/hcu4/Makefile b/board/netstal/hcu4/Makefile
index d9825a5..af90821 100644
--- a/board/netstal/hcu4/Makefile
+++ b/board/netstal/hcu4/Makefile
@@ -22,16 +22,20 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
-vpath flash.c ../common
-COBJS = $(BOARD).o flash.o
+vpath hcu_flash.c ../common
+
+# NOBJS : Netstal common objects
+NOBJS = hcu_flash.o
+COBJS = $(BOARD).o
SOBJS =
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) ../common/$(NOBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
+NOBJS := $(addprefix $(obj),$(NOBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(OBJS) $(SOBJS) $(NOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(NOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
diff --git a/board/netstal/hcu4/hcu4.c b/board/netstal/hcu4/hcu4.c
index 2b95604..48a3f13 100644
--- a/board/netstal/hcu4/hcu4.c
+++ b/board/netstal/hcu4/hcu4.c
@@ -43,7 +43,7 @@ enum {
HW_GENERATION_MCU25 = 0x09,
};
-void sysLedSet(u32 value);
+void hcu_led_set(u32 value);
long int spd_sdram(int(read_spd)(uint addr));
#ifdef CONFIG_SPD_EEPROM
@@ -121,22 +121,24 @@ int checkboard (void)
printf ("HCU3: index %d\n\n", index);
else if (generation == HW_GENERATION_HCU4)
printf ("HCU4: index %d\n\n", index);
- /* GPIO here noch nicht richtig initialisert !!! */
- sysLedSet(0);
+ hcu_led_set(0);
for (j = 0; j < 7; j++) {
- sysLedSet(1 << j);
+ hcu_led_set(1 << j);
udelay(50 * 1000);
}
return 0;
}
-u32 sysLedGet(void)
+u32 hcu_led_get(void)
{
return (~((*(u32 *)GPIO0_OR)) >> 23) & 0xff;
}
-void sysLedSet(u32 value /* value to place in LEDs */)
+/*---------------------------------------------------------------------------+
+ * hcu_led_set value to be placed into the LEDs (max 6 bit)
+ *---------------------------------------------------------------------------*/
+void hcu_led_set(u32 value)
{
u32 tmp = ~value;
u32 *ledReg;
@@ -243,9 +245,9 @@ long int fixed_hcu4_sdram (int board_type)
}
/*---------------------------------------------------------------------------+
- * getSerialNr
+ * hcu_serial_number
*---------------------------------------------------------------------------*/
-static u32 getSerialNr(void)
+static u32 hcu_serial_number(void)
{
u32 *serial = (u32 *)CFG_FLASH_BASE;
@@ -265,7 +267,7 @@ int misc_init_r(void)
char *s = getenv("ethaddr");
char *e;
int i;
- u32 serial = getSerialNr();
+ u32 serial = hcu_serial_number();
for (i = 0; i < 6; ++i) {
gd->bd->bi_enetaddr[i] = s ? simple_strtoul (s, &e, 16) : 0;
diff --git a/board/netstal/hcu5/Makefile b/board/netstal/hcu5/Makefile
index eee310b..27398b9 100644
--- a/board/netstal/hcu5/Makefile
+++ b/board/netstal/hcu5/Makefile
@@ -22,16 +22,20 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
-vpath flash.c ../common
-COBJS = $(BOARD).o sdram.o flash.o
+vpath hcu_flash.c ../common
+
+# NOBJS : Netstal common objects
+NOBJS = hcu_flash.o
+COBJS = $(BOARD).o sdram.o
SOBJS = init.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) ../common/$(NOBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
+NOBJS := $(addprefix $(obj),$(NOBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB): $(OBJS) $(SOBJS) $(NOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(NOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
diff --git a/board/netstal/hcu5/hcu5.c b/board/netstal/hcu5/hcu5.c
index 23df081..b9b10fd 100644
--- a/board/netstal/hcu5/hcu5.c
+++ b/board/netstal/hcu5/hcu5.c
@@ -22,10 +22,11 @@
#include <asm/processor.h>
#include <ppc440.h>
#include <asm/mmu.h>
+#include <net.h>
DECLARE_GLOBAL_DATA_PTR;
-void sysLedSet(u32 value);
+void hcu_led_set(u32 value);
extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
@@ -41,7 +42,8 @@ extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
#define SDR0_ECID2 0x0082
#define SDR0_ECID3 0x0083
-#define SYS_IO_ADDRESS 0xcce00000
+#define SYS_IO_ADDRESS (CFG_CS_2 + 0x00e00000)
+#define SYS_SLOT_ADDRESS (CFG_CPLD + 0x00400000)
#define DEFAULT_ETH_ADDR "ethaddr"
/* ethaddr for first or etha1ddr for second ethernet */
@@ -182,11 +184,14 @@ int board_early_init_f(void)
return 0;
}
+#ifdef CONFIG_BOARD_PRE_INIT
int board_pre_init(void)
{
return board_early_init_f();
}
+#endif
+
int checkboard(void)
{
unsigned int j;
@@ -211,38 +216,51 @@ int checkboard(void)
printf("Chip ID 0x%x 0x%x 0x%x 0x%x\n", ecid0, ecid1, ecid2, ecid3);
for (j = 0;j < 6; j++) {
- sysLedSet(1 << j);
+ hcu_led_set(1 << j);
udelay(200 * 1000);
}
return 0;
}
-u32 sysLedGet(void)
+u32 hcu_led_get(void)
{
return in16(SYS_IO_ADDRESS) & 0x3f;
}
-void sysLedSet(u32 value /* value to place in LEDs */)
+/*---------------------------------------------------------------------------+
+ * hcu_led_set value to be placed into the LEDs (max 6 bit)
+ *---------------------------------------------------------------------------*/
+void hcu_led_set(u32 value)
{
out16(SYS_IO_ADDRESS, value);
}
/*---------------------------------------------------------------------------+
- * getSerialNr
+ * get_serial_number
*---------------------------------------------------------------------------*/
-static u32 getSerialNr(void)
+static u32 get_serial_number(void)
{
u32 *serial = (u32 *)CFG_FLASH_BASE;
if (*serial == 0xffffffff)
- return get_ticks();
+ return 0;
return *serial;
}
/*---------------------------------------------------------------------------+
+ * hcu_get_slot
+ *---------------------------------------------------------------------------*/
+u32 hcu_get_slot(void)
+{
+ u16 *slot = (u16 *)SYS_SLOT_ADDRESS;
+ return (*slot) & 0x7f;
+}
+
+
+/*---------------------------------------------------------------------------+
* misc_init_r.
*---------------------------------------------------------------------------*/
int misc_init_r(void)
@@ -250,7 +268,7 @@ int misc_init_r(void)
char *s = getenv(DEFAULT_ETH_ADDR);
char *e;
int i;
- u32 serial = getSerialNr();
+ u32 serial = get_serial_number();
unsigned long usb2d0cr = 0;
unsigned long usb2phy0cr, usb2h0cr = 0;
unsigned long sdr0_pfc1;
@@ -272,8 +290,7 @@ int misc_init_r(void)
gd->bd->bi_enetaddr[2] = 0x13;
gd->bd->bi_enetaddr[3] = (serial >> 16) & 0xff;
gd->bd->bi_enetaddr[4] = (serial >> 8) & 0xff;
- /* byte[5].bit 0 must be zero */
- gd->bd->bi_enetaddr[5] = (serial >> 0) & 0xfe;
+ gd->bd->bi_enetaddr[5] = hcu_get_slot();
sprintf(ethaddr, "%02X:%02X:%02X:%02X:%02X:%02X\0",
gd->bd->bi_enetaddr[0], gd->bd->bi_enetaddr[1],
gd->bd->bi_enetaddr[2], gd->bd->bi_enetaddr[3],
@@ -283,6 +300,25 @@ int misc_init_r(void)
setenv(DEFAULT_ETH_ADDR, ethaddr);
}
+ /* IP-Adress update */
+ {
+ IPaddr_t ipaddr;
+ char *ipstring;
+
+ ipstring = getenv("ipaddr");
+ if (ipstring == 0)
+ ipaddr = string_to_ip("172.25.1.99");
+ else
+ ipaddr = string_to_ip(ipstring);
+ if ((ipaddr & 0xff) != (32 + hcu_get_slot())) {
+ char tmp[22];
+
+ ipaddr = (ipaddr & 0xffffff00) + 32 + hcu_get_slot();
+ ip_to_string (ipaddr, tmp);
+ printf("%s: enforce %s\n", __FUNCTION__, tmp);
+ setenv("ipaddr", tmp);
+ }
+ }
#ifdef CFG_ENV_IS_IN_FLASH
/* Monitor protection ON by default */
(void)flash_protect(FLAG_PROTECT_SET,
@@ -346,6 +382,7 @@ int misc_init_r(void)
return 0;
}
+#if defined(CONFIG_PCI)
/*************************************************************************
* pci_pre_init
*
@@ -358,7 +395,6 @@ int misc_init_r(void)
* certain pre-initialization actions.
*
************************************************************************/
-#if defined(CONFIG_PCI)
int pci_pre_init(struct pci_controller *hose)
{
unsigned long addr;
@@ -411,7 +447,6 @@ int pci_pre_init(struct pci_controller *hose)
return 1;
}
-#endif /* defined(CONFIG_PCI) */
/*************************************************************************
* pci_target_init
@@ -421,7 +456,6 @@ int pci_pre_init(struct pci_controller *hose)
* may not be sufficient for a given board.
*
************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
void pci_target_init(struct pci_controller *hose)
{
/*-------------------------------------------------------------+
@@ -478,13 +512,11 @@ void pci_target_init(struct pci_controller *hose)
pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
}
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT) */
/*************************************************************************
* pci_master_init
*
************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT)
void pci_master_init(struct pci_controller *hose)
{
unsigned short temp_short;
@@ -499,8 +531,6 @@ void pci_master_init(struct pci_controller *hose)
temp_short | PCI_COMMAND_MASTER |
PCI_COMMAND_MEMORY);
}
-#endif
-/* defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT) */
/*************************************************************************
* is_pci_host
@@ -517,9 +547,8 @@ void pci_master_init(struct pci_controller *hose)
*
*
************************************************************************/
-#if defined(CONFIG_PCI)
int is_pci_host(struct pci_controller *hose)
{
return 1;
}
-#endif /* defined(CONFIG_PCI) */
+#endif /* defined(CONFIG_PCI) */
diff --git a/board/netstal/hcu5/sdram.c b/board/netstal/hcu5/sdram.c
index c5be8b9..9ee9ab5 100644
--- a/board/netstal/hcu5/sdram.c
+++ b/board/netstal/hcu5/sdram.c
@@ -36,7 +36,7 @@
#include <asm/mmu.h>
#include <ppc440.h>
-void sysLedSet(u32 value);
+void hcu_led_set(u32 value);
void dcbz_area(u32 start_address, u32 num_bytes);
void dflush(void);
@@ -136,7 +136,7 @@ static int wait_for_dlllock(void)
void sdram_panic(const char *reason)
{
printf("\n%s: reason %s", __FUNCTION__, reason);
- sysLedSet(0xff);
+ hcu_led_set(0xff);
while (1) {
}
/* Never return */
@@ -195,6 +195,13 @@ static void program_ecc(unsigned long start_address, unsigned long num_bytes,
mfsdram(DDR0_00, val);
mtsdram(DDR0_00, val | DDR0_00_INT_ACK_ALL);
+ /*
+ * Clear possible errors
+ * If not done, then we could get an interrupt later on when
+ * exceptions are enabled.
+ */
+ mtspr(mcsr, mfspr(mcsr));
+
/* Set 'int_mask' parameter to functionnal value */
mfsdram(DDR0_01, val);
mtsdram(DDR0_01, ((val &~ DDR0_01_INT_MASK_MASK) |
@@ -242,7 +249,6 @@ long int initdram (int board_type)
sdram_panic(INVALID_HW_CONFIG);
break;
}
- dram_size -= 16 * 1024 * 1024;
mtsdram(DDR0_07, 0x00090100);
/*
* TCPD=200 cycles of clock input is required to lock the DLL.
@@ -281,6 +287,7 @@ long int initdram (int board_type)
/*
* Program tlb entries for this size (dynamic)
*/
+ remove_tlb(CFG_SDRAM_BASE, 256 << 20);
program_tlb(0, 0, dram_size, MY_TLB_WORD2_I_ENABLE);
/*
@@ -289,6 +296,8 @@ long int initdram (int board_type)
*/
program_tlb(0, CFG_DDR_CACHED_ADDR, dram_size, 0);
+ /* Diminish RAM to initialize */
+ dram_size = dram_size - 32 ;
#ifdef CONFIG_DDR_ECC
/*
* If ECC is enabled, initialize the parity bits.
generated by cgit v1.1 at 2024-11-22 09:13:03 +0000