summaryrefslogtreecommitdiff
path: root/cpu
diff options
context:
space:
mode:
Diffstat (limited to 'cpu')
-rw-r--r--cpu/arm1136/mx31/serial.c3
-rw-r--r--cpu/at32ap/atmel_mci.c4
-rw-r--r--cpu/mpc8260/cpu.c5
-rw-r--r--cpu/mpc85xx/cpu.c2
-rw-r--r--cpu/ppc4xx/cpu_init.c20
-rw-r--r--cpu/ppc4xx/gpio.c4
-rw-r--r--cpu/ppc4xx/speed.c2
-rw-r--r--cpu/pxa/mmc.c11
-rw-r--r--cpu/sh3/Makefile22
-rw-r--r--cpu/sh4/Makefile22
10 files changed, 68 insertions, 27 deletions
diff --git a/cpu/arm1136/mx31/serial.c b/cpu/arm1136/mx31/serial.c
index 1cad8f9..f498599 100644
--- a/cpu/arm1136/mx31/serial.c
+++ b/cpu/arm1136/mx31/serial.c
@@ -63,6 +63,7 @@
#define URXD_FRMERR (1<<12)
#define URXD_BRK (1<<11)
#define URXD_PRERR (1<<10)
+#define URXD_RX_DATA (0xFF)
#define UCR1_ADEN (1<<15) /* Auto dectect interrupt */
#define UCR1_ADBR (1<<14) /* Auto detect baud rate */
#define UCR1_TRDYEN (1<<13) /* Transmitter ready interrupt enable */
@@ -165,7 +166,7 @@ void serial_setbrg (void)
int serial_getc (void)
{
while (__REG(UART_PHYS + UTS) & UTS_RXEMPTY);
- return __REG(UART_PHYS + URXD);
+ return (__REG(UART_PHYS + URXD) & URXD_RX_DATA); /* mask out status from upper word */
}
void serial_putc (const char c)
diff --git a/cpu/at32ap/atmel_mci.c b/cpu/at32ap/atmel_mci.c
index 3795add..61aa184 100644
--- a/cpu/at32ap/atmel_mci.c
+++ b/cpu/at32ap/atmel_mci.c
@@ -349,7 +349,7 @@ static int sd_init_card(struct mmc_cid *cid, int verbose)
mmc_idle_cards();
for (i = 0; i < 1000; i++) {
- ret = mmc_acmd(MMC_ACMD_SD_SEND_OP_COND, CFG_MMC_OP_COND,
+ ret = mmc_acmd(SD_CMD_APP_SEND_OP_COND, CFG_MMC_OP_COND,
resp, R3 | NID);
if (ret || (resp[0] & 0x80000000))
break;
@@ -367,7 +367,7 @@ static int sd_init_card(struct mmc_cid *cid, int verbose)
mmc_dump_cid(cid);
/* Get RCA of the card that responded */
- ret = mmc_cmd(MMC_CMD_SD_SEND_RELATIVE_ADDR, 0, resp, R6 | NCR);
+ ret = mmc_cmd(SD_CMD_SEND_RELATIVE_ADDR, 0, resp, R6 | NCR);
if (ret)
return ret;
diff --git a/cpu/mpc8260/cpu.c b/cpu/mpc8260/cpu.c
index 414759e..4d5d141 100644
--- a/cpu/mpc8260/cpu.c
+++ b/cpu/mpc8260/cpu.c
@@ -305,6 +305,11 @@ void ft_cpu_setup (void *blob, bd_t *bd)
{
char * cpu_path = "/cpus/" OF_CPU;
+#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\
+ defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
+ fdt_fixup_ethernet(blob, bd);
+#endif
+
do_fixup_by_path_u32(blob, cpu_path, "bus-frequency", bd->bi_busfreq, 1);
do_fixup_by_path_u32(blob, cpu_path, "timebase-frequency", OF_TBCLK, 1);
do_fixup_by_path_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1);
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c
index baf8b81..0f72051 100644
--- a/cpu/mpc85xx/cpu.c
+++ b/cpu/mpc85xx/cpu.c
@@ -323,7 +323,7 @@ void upmconfig (uint upm, uint * table, uint size)
/* Find the address for the dummy write transaction */
for (brp = &lbc->br0, orp = &lbc->or0, i = 0; i < 8;
i++, brp += 2, orp += 2) {
-
+
/* Look for a valid BR with selected UPM */
if ((in_be32(brp) & (BR_V | upmmask)) == (BR_V | upmmask)) {
dummy = (volatile u8*)(in_be32(brp) >> BR_BA_SHIFT);
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
index 1e9423a..ac64279 100644
--- a/cpu/ppc4xx/cpu_init.c
+++ b/cpu/ppc4xx/cpu_init.c
@@ -138,8 +138,8 @@ void reconfigure_pll(u32 new_cpu_freq)
void
cpu_init_f (void)
{
-#if defined(CONFIG_WATCHDOG)
- unsigned long val;
+#if defined(CONFIG_WATCHDOG) || defined(CONFIG_460EX)
+ u32 val;
#endif
reconfigure_pll(CFG_PLL_RECONFIG);
@@ -272,6 +272,22 @@ cpu_init_f (void)
reset_4xx_watchdog();
#endif /* CONFIG_WATCHDOG */
+
+#if defined(CONFIG_460EX)
+ /*
+ * Set SDR0_AHB_CFG[A2P_INCR4] (bit 24) and
+ * clear SDR0_AHB_CFG[A2P_PROT2] (bit 25) for a new 460EX errata
+ * regarding concurrent use of AHB USB OTG, USB 2.0 host and SATA
+ */
+ mfsdr(SDR0_AHB_CFG, val);
+ val |= 0x80;
+ val &= ~0x40;
+ mtsdr(SDR0_AHB_CFG, val);
+ mfsdr(SDR0_USB2HOST_CFG, val);
+ val &= ~0xf00;
+ val |= 0x400;
+ mtsdr(SDR0_USB2HOST_CFG, val);
+#endif /* CONFIG_460EX */
}
/*
diff --git a/cpu/ppc4xx/gpio.c b/cpu/ppc4xx/gpio.c
index 37d3fa8..df99f53 100644
--- a/cpu/ppc4xx/gpio.c
+++ b/cpu/ppc4xx/gpio.c
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2007
+ * (C) Copyright 2007-2008
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
@@ -52,7 +52,7 @@ void gpio_config(int pin, int in_out, int gpio_alt, int out_val)
}
mask = 0x80000000 >> pin;
- mask2 = 0xc0000000 >> (pin2 << 1);
+ mask2 = 0xc0000000 >> pin2;
/* first set TCR to 0 */
out_be32((void *)GPIO0_TCR + offs, in_be32((void *)GPIO0_TCR + offs) & ~mask);
diff --git a/cpu/ppc4xx/speed.c b/cpu/ppc4xx/speed.c
index ef47ffc..34bd721 100644
--- a/cpu/ppc4xx/speed.c
+++ b/cpu/ppc4xx/speed.c
@@ -754,7 +754,7 @@ ulong get_OPB_freq (void)
return sys_info.freqOPB;
}
-#elif defined(CONFIG_XILINX_ML300)
+#elif defined(CONFIG_XILINX_405)
extern void get_sys_info (sys_info_t * sysInfo);
extern ulong get_PCI_freq (void);
diff --git a/cpu/pxa/mmc.c b/cpu/pxa/mmc.c
index 039ce0f..4495a80 100644
--- a/cpu/pxa/mmc.c
+++ b/cpu/pxa/mmc.c
@@ -119,7 +119,7 @@ mmc_block_read(uchar * dst, ulong src, ulong len)
MMC_RDTO = 0xffff;
MMC_NOB = 1;
MMC_BLKLEN = len;
- mmc_cmd(MMC_CMD_READ_BLOCK, argh, argl,
+ mmc_cmd(MMC_CMD_READ_SINGLE_BLOCK, argh, argl,
MMC_CMDAT_R1 | MMC_CMDAT_READ | MMC_CMDAT_BLOCK |
MMC_CMDAT_DATA_EN);
@@ -568,7 +568,7 @@ mmc_init(int verbose)
MMC_SPI = MMC_SPI_DISABLE;
/* reset */
- mmc_cmd(MMC_CMD_RESET, 0, 0, MMC_CMDAT_INIT | MMC_CMDAT_R0);
+ mmc_cmd(MMC_CMD_GO_IDLE_STATE, 0, 0, MMC_CMDAT_INIT | MMC_CMDAT_R0);
udelay(200000);
retries = 3;
while (retries--) {
@@ -578,7 +578,10 @@ mmc_init(int verbose)
break;
}
- resp = mmc_cmd(SD_CMD_APP_OP_COND, 0x0020, 0, MMC_CMDAT_R3 | (retries < 2 ? 0 : MMC_CMDAT_INIT)); /* Select 3.2-3.3 and 3.3-3.4V */
+ /* Select 3.2-3.3 and 3.3-3.4V */
+ resp = mmc_cmd(SD_CMD_APP_SEND_OP_COND, 0x0020, 0,
+ MMC_CMDAT_R3 | (retries < 2 ? 0
+ : MMC_CMDAT_INIT));
if (resp[0] & 0x80000000) {
mmc_dev.if_type = IF_TYPE_SD;
debug("Detected SD card\n");
@@ -616,7 +619,7 @@ mmc_init(int verbose)
memcpy(cid_resp, resp, sizeof(cid_resp));
/* MMC exists, get CSD too */
- resp = mmc_cmd(MMC_CMD_SET_RCA, 0, 0, MMC_CMDAT_R1);
+ resp = mmc_cmd(MMC_CMD_SET_RELATIVE_ADDR, 0, 0, MMC_CMDAT_R1);
if (IF_TYPE_SD == mmc_dev.if_type)
rca = ((resp[0] & 0xffff0000) >> 16);
resp = mmc_cmd(MMC_CMD_SEND_CSD, rca, 0, MMC_CMDAT_R2);
diff --git a/cpu/sh3/Makefile b/cpu/sh3/Makefile
index 7679248..a7eb1e2 100644
--- a/cpu/sh3/Makefile
+++ b/cpu/sh3/Makefile
@@ -31,19 +31,27 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).a
-START = start.o
+SOBJS = start.o
OBJS = cpu.o interrupts.o watchdog.o time.o cache.o
-all: .depend $(START) $(LIB)
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(OBJS)
- $(AR) crv $@ $(OBJS)
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
#########################################################################
-.depend: Makefile $(START:.o=.S) $(OBJS:.o=.c)
- $(CC) -M $(CFLAGS) $(START:.o=.S) $(OBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
-sinclude .depend
+sinclude $(obj).depend
#########################################################################
diff --git a/cpu/sh4/Makefile b/cpu/sh4/Makefile
index 1bb8bd7..e38e04f 100644
--- a/cpu/sh4/Makefile
+++ b/cpu/sh4/Makefile
@@ -28,19 +28,27 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).a
-START = start.o
+SOBJS = start.o
OBJS = cpu.o interrupts.o watchdog.o time.o cache.o
-all: .depend $(START) $(LIB)
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(OBJS)
- $(AR) crv $@ $(OBJS)
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
#########################################################################
-.depend: Makefile $(START:.o=.S) $(OBJS:.o=.c)
- $(CC) -M $(CFLAGS) $(START:.o=.S) $(OBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
-sinclude .depend
+sinclude $(obj).depend
#########################################################################
generated by cgit v1.1 at 2024-12-25 16:09:31 +0000