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Librem5
uboot-imx
Commits
9d8d5a5b
Commit
9d8d5a5b
authored
Jan 18, 2007
by
Stefan Roese
Browse files
[PATCH] Add support for Prodrive SCPU (PDNB3 variant) board
Signed-off-by:
Stefan Roese
<
sr@denx.de
>
parent
0057d758
Changes
5
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MAINTAINERS
View file @
9d8d5a5b
...
...
@@ -465,6 +465,7 @@ Stefan Roese <sr@denx.de>
ixdpg425 xscale
pdnb3 xscale
scpu xscale
Robert Schwebel <r.schwebel@pengutronix.de>
...
...
MAKEALL
View file @
9d8d5a5b
...
...
@@ -225,7 +225,7 @@ LIST_pxa=" \
xsengine zylonite
\
"
LIST_ixp
=
"ixdp425 ixdpg425 pdnb3"
LIST_ixp
=
"ixdp425 ixdpg425 pdnb3
scpu
"
LIST_arm
=
"
\
...
...
Makefile
View file @
9d8d5a5b
...
...
@@ -2066,8 +2066,15 @@ pleb2_config : unconfig
logodl_config
:
unconfig
@
$(MKCONFIG)
$
(
@:_config
=)
arm pxa logodl
pdnb3_config
:
unconfig
@
$(MKCONFIG)
$
(
@:_config
=)
arm ixp pdnb3 prodrive
pdnb3_config
\
scpu_config
:
unconfig
@
if
[
"
$(
findstring
scpu_,
$@
)
"
]
;
then
\
echo
"#define CONFIG_SCPU"
>>
include/config.h
;
\
echo
"... on SCPU board variant"
;
\
else
\
>
include/config.h
;
\
fi
@
$(MKCONFIG)
-a
pdnb3 arm ixp pdnb3 prodrive
pxa255_idp_config
:
unconfig
@
$(MKCONFIG)
$
(
@:_config
=)
arm pxa pxa255_idp
...
...
board/prodrive/pdnb3/flash.c
View file @
9d8d5a5b
...
...
@@ -24,6 +24,8 @@
#include
<common.h>
#include
<asm/arch/ixp425.h>
#if !defined(CFG_FLASH_CFI_DRIVER)
/*
* include common flash code (for esd boards)
*/
...
...
@@ -83,3 +85,5 @@ unsigned long flash_init(void)
return
size
;
}
#endif
/* CFG_FLASH_CFI_DRIVER */
include/configs/pdnb3.h
View file @
9d8d5a5b
...
...
@@ -71,12 +71,18 @@
#define CONFIG_BAUDRATE 115200
#define CFG_IXP425_CONSOLE IXP425_UART1
/* we use UART1 for console */
#if defined(CONFIG_SCPU)
#define CMD_NAND_ADD 0
#else
#define CMD_NAND_ADD CFG_CMD_NAND
#endif
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
CFG_CMD_DHCP | \
CFG_CMD_DATE | \
CFG_CMD_NET | \
CFG_CMD_MII | \
CFG_
CMD_NAND | \
CMD_NAND
_ADD
| \
CFG_CMD_I2C | \
CFG_CMD_ELF | \
CFG_CMD_PING)
...
...
@@ -176,12 +182,20 @@
#define CFG_FLASH_BASE 0x50000000
#define CFG_MONITOR_BASE CFG_FLASH_BASE
#if defined(CONFIG_SCPU)
#define CFG_MONITOR_LEN (384 << 10)
/* Reserve 512 kB for Monitor */
#else
#define CFG_MONITOR_LEN (504 << 10)
/* Reserve 512 kB for Monitor */
#endif
/*
* Expansion bus settings
*/
#if defined(CONFIG_SCPU)
#define CFG_EXP_CS0 0x94d23C42
/* 8bit, max size */
#else
#define CFG_EXP_CS0 0x94913C43
/* 8bit, max size */
#endif
#define CFG_EXP_CS1 0x85000043
/* 8bit, 512bytes */
/*
...
...
@@ -194,6 +208,12 @@
/*
* FLASH and environment organization
*/
#if defined(CONFIG_SCPU)
#define CFG_FLASH_CFI
/* The flash is CFI compatible */
#define CFG_FLASH_CFI_DRIVER
/* Use common CFI driver */
#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
/* no byte writes on IXP4xx */
#endif
#define FLASH_BASE0_PRELIM CFG_FLASH_BASE
/* FLASH bank #0 */
#define CFG_MAX_FLASH_BANKS 1
/* max number of memory banks */
...
...
@@ -217,20 +237,27 @@
#define CFG_ENV_IS_IN_FLASH 1
#if defined(CONFIG_SCPU)
#define CFG_ENV_SECT_SIZE 0x20000
/* size of one complete sector */
#define CFG_ENV_SIZE 0x4000
/* Total Size of Environment Sector */
#else
#define CFG_ENV_SECT_SIZE 0x1000
/* size of one complete sector */
#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN)
#define CFG_ENV_SIZE 0x1000
/* Total Size of Environment Sector */
#endif
#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN)
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#if !defined(CONFIG_SCPU)
/*
* NAND-FLASH stuff
*/
#define CFG_MAX_NAND_DEVICE 1
#define NAND_MAX_CHIPS 1
#define CFG_NAND_BASE 0x51000000
/* NAND FLASH Base Address */
#endif
/*
* GPIO settings
...
...
@@ -284,9 +311,15 @@
/*
* I2C RTC
*/
#if 0 /* test-only */
#define CONFIG_RTC_DS1340 1
#define CFG_I2C_RTC_ADDR 0x68
#else
/* M41T11 Serial Access Timekeeper(R) SRAM */
#define CONFIG_RTC_M41T11 1
#define CFG_I2C_RTC_ADDR 0x68
#define CFG_M41T11_BASE_YEAR 1900
/* play along with the linux driver */
#endif
/*
* Spartan3 FPGA configuration support
...
...
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