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authorwdenk <wdenk>2003-12-06 23:55:10 +0000
committerwdenk <wdenk>2003-12-06 23:55:10 +0000
commit5779d8d985d95104ad74332f5fa3cb6c67645509 (patch)
treefe9c2bacd2e097b24c4968ae8e929bd28d74c167 /include
parent8bf3b005ddee3eee179ec961e1c2bd0693e3b79d (diff)
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* Patch by Nicolas Lacressonnière, 12 Nov 2003:
update for for Atmel AT91RM9200DK development kit: - support for environment variables in DataFlash - Atmel DataFlash AT45DB1282 support * Patch by Jeff Carr, 11 Nov 2003: add support for new version of 8270 processors * Patches by George G. Davis, 05 Nov 2003: - only pass the ARM linux initrd tag to the kernel when an initrd is actually present - update omap1510inn configuration file
Diffstat (limited to 'include')
-rw-r--r--include/asm-ppc/processor.h1
-rw-r--r--include/configs/at91rm9200dk.h13
-rw-r--r--include/configs/omap1510inn.h10
-rw-r--r--include/dataflash.h22
4 files changed, 30 insertions, 16 deletions
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 4d9c62b..9ca11d9 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -732,6 +732,7 @@
#define PVR_8260_HIP3 0x00810101
#define PVR_8260_HIP4 0x80811014
#define PVR_8260_HIP7 0x80822011
+#define PVR_8260_HIP7R1 0x80822013
/* I am just adding a single entry for 8260 boards. I think we may be
* able to combine mbx, fads, rpxlite, bseip, and classic into a single
diff --git a/include/configs/at91rm9200dk.h b/include/configs/at91rm9200dk.h
index b092ec7..d971826 100644
--- a/include/configs/at91rm9200dk.h
+++ b/include/configs/at91rm9200dk.h
@@ -114,7 +114,7 @@
#define CONFIG_NET_RETRY_COUNT 20
#define CONFIG_HAS_DATAFLASH 1
-#define CFG_SPI_WRITE_TOUT CFG_HZ
+#define CFG_SPI_WRITE_TOUT (5*CFG_HZ)
#define CFG_MAX_DATAFLASH_BANKS 2
#define CFG_MAX_DATAFLASH_PAGES 16384
#define CFG_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* Logical adress for CS0 */
@@ -127,9 +127,20 @@
#define CFG_MAX_FLASH_SECT 40
#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
+
+#undef CFG_ENV_IS_IN_DATAFLASH
+
+#ifdef CFG_ENV_IS_IN_DATAFLASH
+#define CFG_ENV_OFFSET 0x20000
+#define CFG_ENV_ADDR (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
+#define CFG_ENV_SIZE 0x2000 /* 0x8000 */
+#else
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0xe000) /* 0x10000 */
#define CFG_ENV_SIZE 0x2000 /* 0x8000 */
+#endif
+
+
#define CFG_LOAD_ADDR 0x21000000 /* default load address */
#define CFG_BOOT_SIZE 0x6000 /* 24 KBytes */
diff --git a/include/configs/omap1510inn.h b/include/configs/omap1510inn.h
index 845e4d2..97466c1 100644
--- a/include/configs/omap1510inn.h
+++ b/include/configs/omap1510inn.h
@@ -50,6 +50,7 @@
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG 1
/*
* Size of malloc() pool
@@ -99,12 +100,9 @@
#include <configs/omap1510.h>
#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw nfsroot=157.87.82.48:/home/a0875451/mwd/myfs/target ip=dhcp"
-/*#define CONFIG_ETHADDR 00:0B:36:00:05:25 */
-#define CONFIG_NETMASK 255.255.254.0 /* talk on MY local net */
-#define CONFIG_IPADDR 156.117.97.156 /* static IP I currently own */
-#define CONFIG_SERVERIP 156.117.97.139 /* current IP of my dev pc */
-#define CONFIG_BOOTFILE "/tftpboot/uImage" /* file to load */
+#define CONFIG_BOOTARGS "console=ttyS0,115200n8 noinitrd root=/dev/nfs ip=bootp"
+#define CONFIG_BOOTCOMMAND "bootp;tftp;bootm"
+#define CFG_AUTOLOAD "n" /* No autoload */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
diff --git a/include/dataflash.h b/include/dataflash.h
index 5e11863..c404016 100644
--- a/include/dataflash.h
+++ b/include/dataflash.h
@@ -37,16 +37,15 @@
#include <asm/arch/hardware.h>
#include "config.h"
+/*number of protected area*/
+#define NB_DATAFLASH_AREA 4
+/*define the area structure*/
typedef struct {
- unsigned long base; /* logical base address for a bank */
- unsigned long size; /* total bank size */
- unsigned long page_count;
- unsigned long page_size;
- unsigned long id; /* device id */
- unsigned char protect[CFG_MAX_DATAFLASH_PAGES]; /* page protection status */
-} dataflash_info_t;
-
+ unsigned long start;
+ unsigned long end;
+ unsigned char protected;
+} dataflash_protect_t;
typedef unsigned int AT91S_DataFlashStatus;
@@ -80,6 +79,7 @@ typedef struct _AT91S_Dataflash {
int page_offset; /* page offset in command */
int byte_mask; /* byte mask in command */
int cs;
+ dataflash_protect_t area_list[NB_DATAFLASH_AREA]; /* area protection status */
} AT91S_DataflashFeatures, *AT91PS_DataflashFeatures;
/*---------------------------------------------*/
@@ -91,13 +91,13 @@ typedef struct _AT91S_DataFlash {
} AT91S_DataFlash, *AT91PS_DataFlash;
+
typedef struct _AT91S_DATAFLASH_INFO {
AT91S_DataflashDesc Desc;
AT91S_DataflashFeatures Device; /* Pointer on a dataflash features array */
unsigned long logical_address;
unsigned int id; /* device id */
- unsigned char protect[CFG_MAX_DATAFLASH_PAGES]; /* page protection status */
} AT91S_DATAFLASH_INFO, *AT91PS_DATAFLASH_INFO;
@@ -106,6 +106,7 @@ typedef struct _AT91S_DATAFLASH_INFO {
#define AT45DB161 0x2c
#define AT45DB321 0x34
#define AT45DB642 0x3c
+#define AT45DB128 0x10
#define AT91C_DATAFLASH_TIMEOUT 10000 /* For AT91F_DataFlashWaitReady */
@@ -166,6 +167,9 @@ typedef struct _AT91S_DATAFLASH_INFO {
/*-------------------------------------------------------------------------------------------------*/
+extern int size_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr, unsigned long size);
+extern int prot_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr);
+extern int dataflash_real_protect (int flag, unsigned long start_addr, unsigned long end_addr);
extern int addr_dataflash (unsigned long addr);
extern int read_dataflash (unsigned long addr, unsigned long size, char *result);
extern int write_dataflash (unsigned long addr, unsigned long dest, unsigned long size);