Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

12 files changed, 38 insertions, 14 deletions

diff --git a/arch/powerpc/cpu/mpc512x/fixed_sdram.c b/arch/powerpc/cpu/mpc512x/fixed_sdram.c
index 6451ea9a4a..68c5f8a27b 100644
--- a/arch/powerpc/cpu/mpc512x/fixed_sdram.c
+++ b/arch/powerpc/cpu/mpc512x/fixed_sdram.c
@@ -70,7 +70,7 @@ long int fixed_sdram(ddr512x_config_t *mddrc_config,
 		mddrc_config = &default_mddrc_config;
 	if (dram_init_seq == NULL) {
 		dram_init_seq = default_init_seq;
-		seq_sz = sizeof(default_init_seq)/sizeof(u32);
+		seq_sz = ARRAY_SIZE(default_init_seq);
 	}
 
 	/* Initialize IO Control */
diff --git a/arch/powerpc/cpu/mpc8260/cpu_init.c b/arch/powerpc/cpu/mpc8260/cpu_init.c
index a9bb5adeb2..55130f7831 100644
--- a/arch/powerpc/cpu/mpc8260/cpu_init.c
+++ b/arch/powerpc/cpu/mpc8260/cpu_init.c
@@ -253,7 +253,7 @@ int prt_8260_rsr (void)
 		RSR_ESRS, "External Soft"}, {
 		RSR_EHRS, "External Hard"}
 	};
-	static int n = sizeof bits / sizeof bits[0];
+	static int n = ARRAY_SIZE(bits);
 	ulong rsr = gd->arch.reset_status;
 	int i;
 	char *sep;
diff --git a/arch/powerpc/cpu/mpc8260/ether_fcc.c b/arch/powerpc/cpu/mpc8260/ether_fcc.c
index 9bb395e6a2..a11ad1e9d0 100644
--- a/arch/powerpc/cpu/mpc8260/ether_fcc.c
+++ b/arch/powerpc/cpu/mpc8260/ether_fcc.c
@@ -362,7 +362,7 @@ int fec_initialize(bd_t *bis)
 	struct eth_device* dev;
 	int i;
 
-	for (i = 0; i < sizeof(ether_fcc_info) / sizeof(ether_fcc_info[0]); i++)
+	for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++)
 	{
 		dev = (struct eth_device*) malloc(sizeof *dev);
 		memset(dev, 0, sizeof *dev);
@@ -432,7 +432,7 @@ static elbt_prdesc rxeacc_descs[] = {
 	{ offsetof(elbt_rxeacc, badlen),	"Bad Frame Length"	},
 	{ offsetof(elbt_rxeacc, badbit),	"Data Compare Errors"	},
 };
-static int rxeacc_ndesc = sizeof (rxeacc_descs) / sizeof (rxeacc_descs[0]);
+static int rxeacc_ndesc = ARRAY_SIZE(rxeacc_descs);
 
 typedef
 	struct {
@@ -449,7 +449,7 @@ static elbt_prdesc txeacc_descs[] = {
 	{ offsetof(elbt_txeacc, un),		"Underrun"		},
 	{ offsetof(elbt_txeacc, csl),		"Carrier Sense Lost"	},
 };
-static int txeacc_ndesc = sizeof (txeacc_descs) / sizeof (txeacc_descs[0]);
+static int txeacc_ndesc = ARRAY_SIZE(txeacc_descs);
 
 typedef
 	struct {
@@ -500,7 +500,7 @@ static elbt_prdesc epram_descs[] = {
 	{ offsetof(fcc_enet_t, fen_p512c),	"512-1023 Octet Frames"	},
 	{ offsetof(fcc_enet_t, fen_p1024c),	"1024-1518 Octet Frames"},
 };
-static int epram_ndesc = sizeof (epram_descs) / sizeof (epram_descs[0]);
+static int epram_ndesc = ARRAY_SIZE(epram_descs);
 
 /*
  * given an elbt_prdesc array and an array of base addresses, print
diff --git a/arch/powerpc/cpu/mpc83xx/cpu_init.c b/arch/powerpc/cpu/mpc83xx/cpu_init.c
index 0791043ee1..f911275b25 100644
--- a/arch/powerpc/cpu/mpc83xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu_init.c
@@ -484,7 +484,7 @@ int prt_83xx_rsr(void)
 		RSR_SRS,  "External/Internal Soft"}, {
 		RSR_HRS,  "External/Internal Hard"}
 	};
-	static int n = sizeof bits / sizeof bits[0];
+	static int n = ARRAY_SIZE(bits);
 	ulong rsr = gd->arch.reset_status;
 	int i;
 	char *sep;
diff --git a/arch/powerpc/cpu/mpc83xx/speed.c b/arch/powerpc/cpu/mpc83xx/speed.c
index 2e91f51fce..5498c19e25 100644
--- a/arch/powerpc/cpu/mpc83xx/speed.c
+++ b/arch/powerpc/cpu/mpc83xx/speed.c
@@ -412,7 +412,7 @@ int get_clocks(void)
 #endif
 
 	corecnf_tab_index = ((corepll & 0x1F) << 2) | ((corepll & 0x60) >> 5);
-	if (corecnf_tab_index > (sizeof(corecnf_tab) / sizeof(corecnf_t))) {
+	if (corecnf_tab_index > (ARRAY_SIZE(corecnf_tab))) {
 		/* corecnf_tab_index is too high, possibly wrong value */
 		return -11;
 	}
diff --git a/arch/powerpc/cpu/mpc85xx/ether_fcc.c b/arch/powerpc/cpu/mpc85xx/ether_fcc.c
index 14358aeb03..51f1beef51 100644
--- a/arch/powerpc/cpu/mpc85xx/ether_fcc.c
+++ b/arch/powerpc/cpu/mpc85xx/ether_fcc.c
@@ -424,7 +424,7 @@ int fec_initialize(bd_t *bis)
 	struct eth_device* dev;
 	int i;
 
-	for (i = 0; i < sizeof(ether_fcc_info) / sizeof(ether_fcc_info[0]); i++)
+	for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++)
 	{
 		dev = (struct eth_device*) malloc(sizeof *dev);
 		memset(dev, 0, sizeof *dev);
diff --git a/arch/powerpc/cpu/mpc8xx/fec.c b/arch/powerpc/cpu/mpc8xx/fec.c
index ea4ab3a042..f1ae358466 100644
--- a/arch/powerpc/cpu/mpc8xx/fec.c
+++ b/arch/powerpc/cpu/mpc8xx/fec.c
@@ -137,7 +137,7 @@ int fec_initialize(bd_t *bis)
 	struct ether_fcc_info_s *efis;
 	int             i;
 
-	for (i = 0; i < sizeof(ether_fcc_info) / sizeof(ether_fcc_info[0]); i++) {
+	for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++) {
 
 		dev = malloc(sizeof(*dev));
 		if (dev == NULL)
@@ -879,7 +879,7 @@ void mii_init (void)
 
 	/* Setup the pin configuration of the FEC(s)
 	*/
-	for (i = 0; i < sizeof(ether_fcc_info) / sizeof(ether_fcc_info[0]); i++)
+	for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++)
 		fec_pin_init(ether_fcc_info[i].ether_index);
 }
 
diff --git a/arch/powerpc/cpu/ppc4xx/reginfo.c b/arch/powerpc/cpu/ppc4xx/reginfo.c
index 339d38aa99..a42327eb3d 100644
--- a/arch/powerpc/cpu/ppc4xx/reginfo.c
+++ b/arch/powerpc/cpu/ppc4xx/reginfo.c
@@ -321,7 +321,7 @@ void ppc4xx_reginfo(void)
 	PRINT_DCR(OPB2PLB40_BCTRL);
 	PRINT_DCR(P4P3BO0_CFG);
 #endif
-	n = sizeof(ppc4xx_reg) / sizeof(ppc4xx_reg[0]);
+	n = ARRAY_SIZE(ppc4xx_reg);
 	for (i = 0; i < n; i++) {
 		value = 0;
 		type = ppc4xx_reg[i].type;
diff --git a/arch/powerpc/cpu/ppc4xx/sdram.c b/arch/powerpc/cpu/ppc4xx/sdram.c
index d4ef36d39f..cd63456e70 100644
--- a/arch/powerpc/cpu/ppc4xx/sdram.c
+++ b/arch/powerpc/cpu/ppc4xx/sdram.c
@@ -33,7 +33,7 @@ sdram_conf_t mb0cf[] = {
 sdram_conf_t mb0cf[] = CONFIG_SYS_SDRAM_TABLE;
 #endif
 
-#define N_MB0CF (sizeof(mb0cf) / sizeof(mb0cf[0]))
+#define N_MB0CF (ARRAY_SIZE(mb0cf))
 
 #ifdef CONFIG_SYS_SDRAM_CASL
 static ulong ns2clks(ulong ns)
@@ -266,7 +266,7 @@ sdram_conf_t mb0cf[] = CONFIG_SYS_SDRAM_TABLE;
 #define CONFIG_SYS_SDRAM0_CFG0		0x82000000 /* DCEN=1, PMUD=0, 64-bit */
 #endif
 
-#define N_MB0CF (sizeof(mb0cf) / sizeof(mb0cf[0]))
+#define N_MB0CF (ARRAY_SIZE(mb0cf))
 
 #define NUM_TRIES 64
 #define NUM_READS 10
diff --git a/arch/powerpc/include/asm/arch-mpc85xx/gpio.h b/arch/powerpc/include/asm/arch-mpc85xx/gpio.h
index da7352abb2..41b6677bba 100644
--- a/arch/powerpc/include/asm/arch-mpc85xx/gpio.h
+++ b/arch/powerpc/include/asm/arch-mpc85xx/gpio.h
@@ -14,6 +14,8 @@
 #ifndef __ASM_ARCH_MX85XX_GPIO_H
 #define __ASM_ARCH_MX85XX_GPIO_H
 
+#ifndef CONFIG_MPC85XX_GPIO
 #include <asm/mpc85xx_gpio.h>
+#endif
 
 #endif
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 07d2adf71f..c045a24d1a 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -265,6 +265,7 @@ typedef struct ccsr_pcix {
 #define PIWAR_WRITE_SNOOP	0x00005000
 #define PIWAR_MEM_2G		0x0000001e
 
+#ifndef CONFIG_MPC85XX_GPIO
 typedef struct ccsr_gpio {
 	u32	gpdir;
 	u32	gpodr;
@@ -273,6 +274,7 @@ typedef struct ccsr_gpio {
 	u32	gpimr;
 	u32	gpicr;
 } ccsr_gpio_t;
+#endif
 
 /* L2 Cache Registers */
 typedef struct ccsr_l2cache {
diff --git a/arch/sandbox/include/asm/gpio.h b/arch/sandbox/include/asm/gpio.h
index 8317db1ad3..427af2c970 100644
--- a/arch/sandbox/include/asm/gpio.h
+++ b/arch/sandbox/include/asm/gpio.h
@@ -41,6 +41,26 @@ int sandbox_gpio_get_value(struct udevice *dev, unsigned int offset);
 int sandbox_gpio_set_value(struct udevice *dev, unsigned int offset, int value);
 
 /**
+ * Set or reset the simulated open drain mode of a GPIO (used only in sandbox
+ * test code)
+ *
+ * @param gp	GPIO number
+ * @param value	value to set (0 for enabled open drain mode, non-zero for
+ * 		disabled)
+ * @return -1 on error, 0 if ok
+ */
+int sandbox_gpio_set_open_drain(struct udevice *dev, unsigned offset, int value);
+
+/**
+ * Return the state of the simulated open drain mode of a GPIO (used only in
+ * sandbox test code)
+ *
+ * @param gp	GPIO number
+ * @return -1 on error, 0 if GPIO is input, >0 if output
+ */
+int sandbox_gpio_get_open_drain(struct udevice *dev, unsigned offset);
+
+/**
  * Return the simulated direction of a GPIO (used only in sandbox test code)
  *
  * @param gp	GPIO number