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authorWolfgang Denk <wd@denx.de>2008-04-08 00:16:36 +0200
committerWolfgang Denk <wd@denx.de>2008-04-08 00:16:36 +0200
commita1b215e2a2a013327693f2fb990957b746f26cf5 (patch)
treec998a43b8022f623ac86a0de246d05ed36a86e9e /drivers
parentf9eabcb357ea294e3e01bfe26841bf51d6bd8f05 (diff)
parentb5873f1732b92a25690e1513b90dfb0d644f6697 (diff)
Merge branch 'master' of git://www.denx.de/git/u-boot-at91
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mtd/Makefile8
-rw-r--r--drivers/mtd/dataflash.c83
-rw-r--r--drivers/net/macb.c4
3 files changed, 29 insertions, 66 deletions
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index 952e919843..ff932a1b6b 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -23,17 +23,17 @@
include $(TOPDIR)/config.mk
-LIB := $(obj)libmtd.a
+LIB := $(obj)libmtd.a
COBJS-y += at45.o
COBJS-y += cfi_flash.o
-COBJS-y += dataflash.o
+COBJS-$(CONFIG_HAS_DATAFLASH) += dataflash.o
COBJS-y += mw_eeprom.o
COBJS-$(CONFIG_FLASH_CFI_LEGACY) += jedec_flash.o
COBJS := $(COBJS-y)
-SRCS := $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
all: $(LIB)
diff --git a/drivers/mtd/dataflash.c b/drivers/mtd/dataflash.c
index 36c99a0499..d8f78f20a8 100644
--- a/drivers/mtd/dataflash.c
+++ b/drivers/mtd/dataflash.c
@@ -19,7 +19,6 @@
*/
#include <common.h>
#include <config.h>
-#ifdef CONFIG_HAS_DATAFLASH
#include <asm/hardware.h>
#include <dataflash.h>
@@ -31,7 +30,7 @@ struct dataflash_addr {
int cs;
};
-#ifdef CONFIG_AT91SAM9260EK
+#if defined(CONFIG_AT91SAM9260EK)
struct dataflash_addr cs[CFG_MAX_DATAFLASH_BANKS] = {
{CFG_DATAFLASH_LOGIC_ADDR_CS0, 0}, /* Logical adress, CS */
{CFG_DATAFLASH_LOGIC_ADDR_CS1, 1}
@@ -48,51 +47,13 @@ struct dataflash_addr cs[CFG_MAX_DATAFLASH_BANKS] = {
#endif
/*define the area offsets*/
-#if defined(CONFIG_AT91SAM9261EK) || defined(CONFIG_AT91SAM9260EK) || \
- defined(CONFIG_AT91SAM9263EK) || defined(CONFIG_AT91CAP9ADK)
-#if defined(CONFIG_NEW_PARTITION)
dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
- {0x00000000, 0x00003FFF, FLAG_PROTECT_SET, 0, "Bootstrap"}, /* ROM code */
- {0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"}, /* u-boot environment */
- {0x00008400, 0x0003DDFF, FLAG_PROTECT_SET, 0, "U-Boot"}, /* u-boot code */
- {0x0003DE00, 0x00041FFF, FLAG_PROTECT_CLEAR, FLAG_SETENV, "MON"}, /* Room for alternative boot monitor */
- {0x00042000, 0x0018BFFF, FLAG_PROTECT_CLEAR, FLAG_SETENV, "OS"}, /* data area size to tune */
- {0x0018C000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, FLAG_SETENV, "FS"}, /* data area size to tune */
+ {0x00000000, 0x000041FF, FLAG_PROTECT_SET, 0, "Bootstrap"},
+ {0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
+ {0x00008400, 0x0003DDFF, FLAG_PROTECT_SET, 0, "U-Boot"},
+ {0x0003DE00, 0x0023DE3F, FLAG_PROTECT_CLEAR, 0, "Kernel"},
+ {0x0023DE40, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0, "FS"},
};
-#else
-dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
- {0, 0x3fff, FLAG_PROTECT_SET}, /* ROM code */
- {0x4000, 0x7fff, FLAG_PROTECT_CLEAR}, /* u-boot environment */
- {0x8000, 0x37fff, FLAG_PROTECT_SET}, /* u-boot code */
- {0x38000, 0x1fffff, FLAG_PROTECT_CLEAR}, /* data area size to tune */
-};
-#endif
-#elif defined(CONFIG_NEW_PARTITION)
-/*define the area offsets*/
-/* Invalid partitions should be defined with start > end */
-dataflash_protect_t area_list[NB_DATAFLASH_AREA*CFG_MAX_DATAFLASH_BANKS] = {
- {0x00000000, 0x000083ff, FLAG_PROTECT_SET, 0, "Bootstrap"}, /* ROM code */
- {0x00008400, 0x00020fff, FLAG_PROTECT_SET, 0, "U-Boot"}, /* u-boot code */
- {0x00021000, 0x000293ff, FLAG_PROTECT_CLEAR, 0, "Environment"}, /* u-boot environment 8Kb */
- {0x00029400, 0x00041fff, FLAG_PROTECT_INVALID, 0, "<Unused>"}, /* Rest of Sector 1 */
- {0x00042000, 0x0018Bfff, FLAG_PROTECT_CLEAR, FLAG_SETENV, "OS"}, /* data area size to tune */
- {0x0018C000, 0xffffffff, FLAG_PROTECT_CLEAR, FLAG_SETENV, "FS"}, /* data area size to tune */
-
- {0x00000000, 0xffffffff, FLAG_PROTECT_CLEAR, FLAG_SETENV, "Data"}, /* data area */
- {0xffffffff, 0x00000000, FLAG_PROTECT_INVALID, 0, "<Invalid>"}, /* Invalid */
- {0xffffffff, 0x00000000, FLAG_PROTECT_INVALID, 0, "<Invalid>"}, /* Invalid */
- {0xffffffff, 0x00000000, FLAG_PROTECT_INVALID, 0, "<Invalid>"}, /* Invalid */
- {0xffffffff, 0x00000000, FLAG_PROTECT_INVALID, 0, "<Invalid>"}, /* Invalid */
- {0xffffffff, 0x00000000, FLAG_PROTECT_INVALID, 0, "<Invalid>"}, /* Invalid */
-};
-#else
-dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
- {0, 0x7fff, FLAG_PROTECT_SET}, /* ROM code */
- {0x8000, 0x1ffff, FLAG_PROTECT_SET}, /* u-boot code */
- {0x20000, 0x27fff, FLAG_PROTECT_CLEAR}, /* u-boot environment */
- {0x28000, 0x1fffff, FLAG_PROTECT_CLEAR}, /* data area size to tune */
-};
-#endif
extern void AT91F_SpiInit (void);
extern int AT91F_DataflashProbe (int i, AT91PS_DataflashDesc pDesc);
@@ -108,7 +69,7 @@ int AT91F_DataflashInit (void)
{
int i, j;
int dfcode;
- int part = 0;
+ int part;
int last_part;
int found[CFG_MAX_DATAFLASH_BANKS];
unsigned char protected;
@@ -181,7 +142,8 @@ int AT91F_DataflashInit (void)
(dataflash_info[i].Device.pages_number *
dataflash_info[i].Device.pages_size)-1;
- last_part=0;
+ part = 0;
+ last_part = 0;
/* set the area addresses */
for(j = 0; j<NB_DATAFLASH_AREA; j++) {
if(found[i]!=0) {
@@ -224,6 +186,7 @@ int AT91F_DataflashSetEnv (void)
unsigned char env;
unsigned char s[32]; /* Will fit a long int in hex */
unsigned long start;
+
for (i = 0, part= 0; i < CFG_MAX_DATAFLASH_BANKS; i++) {
for(j = 0; j<NB_DATAFLASH_AREA; j++) {
env = area_list[part].setenv;
@@ -297,9 +260,8 @@ void dataflash_print_info (void)
}
}
-
/*---------------------------------------------------------------------------*/
-/* Function Name : AT91F_DataflashSelect */
+/* Function Name : AT91F_DataflashSelect */
/* Object : Select the correct device */
/*---------------------------------------------------------------------------*/
AT91PS_DataFlash AT91F_DataflashSelect (AT91PS_DataFlash pFlash,
@@ -326,7 +288,7 @@ AT91PS_DataFlash AT91F_DataflashSelect (AT91PS_DataFlash pFlash,
}
/*---------------------------------------------------------------------------*/
-/* Function Name : addr_dataflash */
+/* Function Name : addr_dataflash */
/* Object : Test if address is valid */
/*---------------------------------------------------------------------------*/
int addr_dataflash (unsigned long addr)
@@ -344,8 +306,9 @@ int addr_dataflash (unsigned long addr)
return addr_valid;
}
+
/*---------------------------------------------------------------------------*/
-/* Function Name : size_dataflash */
+/* Function Name : size_dataflash */
/* Object : Test if address is valid regarding the size */
/*---------------------------------------------------------------------------*/
int size_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr,
@@ -361,13 +324,15 @@ int size_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr,
return 1;
}
+
/*---------------------------------------------------------------------------*/
-/* Function Name : prot_dataflash */
+/* Function Name : prot_dataflash */
/* Object : Test if destination area is protected */
/*---------------------------------------------------------------------------*/
int prot_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr)
{
-int area;
+ int area;
+
/* find area */
for (area=0; area < NB_DATAFLASH_AREA; area++) {
if ((addr >= pdataFlash->pDevice->area_list[area].start) &&
@@ -385,6 +350,7 @@ int area;
return 1;
}
+
/*--------------------------------------------------------------------------*/
/* Function Name : dataflash_real_protect */
/* Object : protect/unprotect area */
@@ -392,7 +358,8 @@ int area;
int dataflash_real_protect (int flag, unsigned long start_addr,
unsigned long end_addr)
{
-int i,j, area1, area2, addr_valid = 0;
+ int i,j, area1, area2, addr_valid = 0;
+
/* find dataflash */
for (i = 0; i < CFG_MAX_DATAFLASH_BANKS; i++) {
if ((((int) start_addr) & 0xF0000000) ==
@@ -435,7 +402,7 @@ int i,j, area1, area2, addr_valid = 0;
}
/*---------------------------------------------------------------------------*/
-/* Function Name : read_dataflash */
+/* Function Name : read_dataflash */
/* Object : dataflash memory read */
/*---------------------------------------------------------------------------*/
int read_dataflash (unsigned long addr, unsigned long size, char *result)
@@ -454,9 +421,8 @@ int read_dataflash (unsigned long addr, unsigned long size, char *result)
return (AT91F_DataFlashRead (pFlash, AddrToRead, size, result));
}
-
/*---------------------------------------------------------------------------*/
-/* Function Name : write_dataflash */
+/* Function Name : write_dataflash */
/* Object : write a block in dataflash */
/*---------------------------------------------------------------------------*/
int write_dataflash (unsigned long addr_dest, unsigned long addr_src,
@@ -483,7 +449,6 @@ int write_dataflash (unsigned long addr_dest, unsigned long addr_src,
AddrToWrite, size);
}
-
void dataflash_perror (int err)
{
switch (err) {
@@ -509,5 +474,3 @@ void dataflash_perror (int err)
break;
}
}
-
-#endif
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 9c98338f74..703784ee0d 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -417,13 +417,13 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
/* choose RMII or MII mode. This depends on the board */
#ifdef CONFIG_RMII
-#ifdef CONFIG_AT91CAP9ADK
+#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260)
macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
#else
macb_writel(macb, USRIO, 0);
#endif
#else
-#ifdef CONFIG_AT91CAP9ADK
+#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260)
macb_writel(macb, USRIO, MACB_BIT(CLKEN));
#else
macb_writel(macb, USRIO, MACB_BIT(MII));