Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
OS
U-Boot.Mirror
提交
10697704
U
U-Boot.Mirror
项目概览
OS
/
U-Boot.Mirror
通知
1
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
U
U-Boot.Mirror
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
10697704
编写于
3月 31, 2015
作者:
T
Tom Rini
浏览文件
操作
浏览文件
下载
差异文件
Merge branch 'master' of
git://git.denx.de/u-boot-atmel
上级
482cbd55
b2d387bc
变更
41
隐藏空白更改
内联
并排
Showing
41 changed file
with
673 addition
and
456 deletion
+673
-456
arch/arm/mach-at91/Kconfig
arch/arm/mach-at91/Kconfig
+3
-0
arch/arm/mach-at91/Makefile
arch/arm/mach-at91/Makefile
+2
-0
arch/arm/mach-at91/arm926ejs/clock.c
arch/arm/mach-at91/arm926ejs/clock.c
+28
-26
arch/arm/mach-at91/arm926ejs/timer.c
arch/arm/mach-at91/arm926ejs/timer.c
+0
-59
arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
+48
-0
arch/arm/mach-at91/armv7/timer.c
arch/arm/mach-at91/armv7/timer.c
+0
-61
arch/arm/mach-at91/include/mach/at91_pmc.h
arch/arm/mach-at91/include/mach/at91_pmc.h
+4
-2
arch/arm/mach-at91/include/mach/at91sam9260.h
arch/arm/mach-at91/include/mach/at91sam9260.h
+3
-0
arch/arm/mach-at91/include/mach/at91sam9261.h
arch/arm/mach-at91/include/mach/at91sam9261.h
+3
-0
arch/arm/mach-at91/include/mach/at91sam9263.h
arch/arm/mach-at91/include/mach/at91sam9263.h
+3
-0
arch/arm/mach-at91/include/mach/at91sam9g45.h
arch/arm/mach-at91/include/mach/at91sam9g45.h
+3
-0
arch/arm/mach-at91/include/mach/at91sam9rl.h
arch/arm/mach-at91/include/mach/at91sam9rl.h
+3
-0
arch/arm/mach-at91/include/mach/at91sam9x5.h
arch/arm/mach-at91/include/mach/at91sam9x5.h
+13
-0
arch/arm/mach-at91/include/mach/sama5d3.h
arch/arm/mach-at91/include/mach/sama5d3.h
+3
-0
arch/arm/mach-at91/include/mach/sama5d4.h
arch/arm/mach-at91/include/mach/sama5d4.h
+3
-0
arch/arm/mach-at91/mpddrc.c
arch/arm/mach-at91/mpddrc.c
+2
-1
arch/arm/mach-at91/spl.c
arch/arm/mach-at91/spl.c
+1
-1
arch/arm/mach-at91/spl_at91.c
arch/arm/mach-at91/spl_at91.c
+10
-1
arch/arm/mach-at91/spl_atmel.c
arch/arm/mach-at91/spl_atmel.c
+10
-0
board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c
board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c
+80
-0
board/atmel/at91sam9n12ek/at91sam9n12ek.c
board/atmel/at91sam9n12ek/at91sam9n12ek.c
+73
-0
board/atmel/at91sam9x5ek/at91sam9x5ek.c
board/atmel/at91sam9x5ek/at91sam9x5ek.c
+74
-0
board/atmel/sama5d4_xplained/sama5d4_xplained.c
board/atmel/sama5d4_xplained/sama5d4_xplained.c
+2
-0
board/atmel/sama5d4ek/sama5d4ek.c
board/atmel/sama5d4ek/sama5d4ek.c
+2
-0
configs/at91sam9m10g45ek_mmc_defconfig
configs/at91sam9m10g45ek_mmc_defconfig
+1
-0
configs/at91sam9m10g45ek_nandflash_defconfig
configs/at91sam9m10g45ek_nandflash_defconfig
+1
-0
configs/at91sam9n12ek_nandflash_defconfig
configs/at91sam9n12ek_nandflash_defconfig
+1
-0
configs/at91sam9n12ek_spiflash_defconfig
configs/at91sam9n12ek_spiflash_defconfig
+1
-0
configs/at91sam9x5ek_nandflash_defconfig
configs/at91sam9x5ek_nandflash_defconfig
+1
-0
configs/at91sam9x5ek_spiflash_defconfig
configs/at91sam9x5ek_spiflash_defconfig
+1
-0
configs/corvus_defconfig
configs/corvus_defconfig
+1
-1
drivers/mtd/nand/atmel_nand.c
drivers/mtd/nand/atmel_nand.c
+6
-0
include/configs/at91-sama5_common.h
include/configs/at91-sama5_common.h
+87
-0
include/configs/at91sam9m10g45ek.h
include/configs/at91sam9m10g45ek.h
+58
-0
include/configs/at91sam9n12ek.h
include/configs/at91sam9n12ek.h
+70
-3
include/configs/at91sam9x5ek.h
include/configs/at91sam9x5ek.h
+57
-0
include/configs/corvus.h
include/configs/corvus.h
+0
-3
include/configs/sama5d3_xplained.h
include/configs/sama5d3_xplained.h
+3
-74
include/configs/sama5d3xek.h
include/configs/sama5d3xek.h
+6
-76
include/configs/sama5d4_xplained.h
include/configs/sama5d4_xplained.h
+3
-73
include/configs/sama5d4ek.h
include/configs/sama5d4ek.h
+3
-75
未找到文件。
arch/arm/mach-at91/Kconfig
浏览文件 @
10697704
...
...
@@ -66,6 +66,7 @@ config TARGET_STAMP9G20
config TARGET_AT91SAM9M10G45EK
bool "Atmel AT91SAM9M10G45-EK board"
select CPU_ARM926EJS
select SUPPORT_SPL
config TARGET_PM9G45
bool "Ronetix pm9g45 board"
...
...
@@ -74,6 +75,7 @@ config TARGET_PM9G45
config TARGET_AT91SAM9N12EK
bool "Atmel AT91SAM9N12-EK board"
select CPU_ARM926EJS
select SUPPORT_SPL
config TARGET_AT91SAM9RLEK
bool "Atmel at91sam9rl reference board"
...
...
@@ -82,6 +84,7 @@ config TARGET_AT91SAM9RLEK
config TARGET_AT91SAM9X5EK
bool "Atmel AT91SAM9X5-EK board"
select CPU_ARM926EJS
select SUPPORT_SPL
config TARGET_SAMA5D3_XPLAINED
bool "SAMA5D3 Xplained board"
...
...
arch/arm/mach-at91/Makefile
浏览文件 @
10697704
...
...
@@ -2,6 +2,8 @@ obj-$(CONFIG_AT91_WANTS_COMMON_PHY) += phy.o
ifneq
($(CONFIG_SPL_BUILD),)
obj-$(CONFIG_AT91SAM9G20)
+=
sdram.o spl_at91.o
obj-$(CONFIG_AT91SAM9M10G45)
+=
mpddrc.o spl_at91.o
obj-$(CONFIG_AT91SAM9N12)
+=
mpddrc.o spl_at91.o
obj-$(CONFIG_AT91SAM9X5)
+=
mpddrc.o spl_at91.o
obj-$(CONFIG_SAMA5D3)
+=
mpddrc.o spl_atmel.o
obj-$(CONFIG_SAMA5D4)
+=
mpddrc.o spl_atmel.o
obj-y
+=
spl.o
...
...
arch/arm/mach-at91/arm926ejs/clock.c
浏览文件 @
10697704
...
...
@@ -195,50 +195,52 @@ int at91_clock_init(unsigned long main_clock)
void
at91_plla_init
(
u32
pllar
)
{
struct
at91_pmc
*
pmc
=
(
struct
at91_pmc
*
)
ATMEL_BASE_PMC
;
int
timeout
=
AT91_PLL_LOCK_TIMEOUT
;
writel
(
pllar
,
&
pmc
->
pllar
);
while
(
!
(
readl
(
&
pmc
->
sr
)
&
(
AT91_PMC_LOCKA
|
AT91_PMC_MCKRDY
)))
{
timeout
--
;
if
(
timeout
==
0
)
break
;
}
while
(
!
(
readl
(
&
pmc
->
sr
)
&
AT91_PMC_LOCKA
))
;
}
void
at91_pllb_init
(
u32
pllbr
)
{
struct
at91_pmc
*
pmc
=
(
struct
at91_pmc
*
)
ATMEL_BASE_PMC
;
int
timeout
=
AT91_PLL_LOCK_TIMEOUT
;
writel
(
pllbr
,
&
pmc
->
pllbr
);
while
(
!
(
readl
(
&
pmc
->
sr
)
&
(
AT91_PMC_LOCKB
|
AT91_PMC_MCKRDY
)))
{
timeout
--
;
if
(
timeout
==
0
)
break
;
}
while
(
!
(
readl
(
&
pmc
->
sr
)
&
AT91_PMC_LOCKB
))
;
}
void
at91_mck_init
(
u32
mckr
)
{
struct
at91_pmc
*
pmc
=
(
struct
at91_pmc
*
)
ATMEL_BASE_PMC
;
int
timeout
=
AT91_PLL_LOCK_TIMEOUT
;
u32
tmp
;
tmp
=
readl
(
&
pmc
->
mckr
);
tmp
&=
~
(
AT91_PMC_MCKR_PRES_MASK
|
AT91_PMC_MCKR_MDIV_MASK
|
AT91_PMC_MCKR_PLLADIV_MASK
|
AT91_PMC_MCKR_CSS_MASK
);
tmp
|=
mckr
&
(
AT91_PMC_MCKR_PRES_MASK
|
AT91_PMC_MCKR_MDIV_MASK
|
AT91_PMC_MCKR_PLLADIV_MASK
|
AT91_PMC_MCKR_CSS_MASK
);
tmp
&=
~
AT91_PMC_MCKR_PRES_MASK
;
tmp
|=
mckr
&
AT91_PMC_MCKR_PRES_MASK
;
writel
(
tmp
,
&
pmc
->
mckr
);
while
(
!
(
readl
(
&
pmc
->
sr
)
&
AT91_PMC_MCKRDY
))
;
while
(
!
(
readl
(
&
pmc
->
sr
)
&
AT91_PMC_MCKRDY
))
{
timeout
--
;
if
(
timeout
==
0
)
break
;
}
tmp
=
readl
(
&
pmc
->
mckr
);
tmp
&=
~
AT91_PMC_MCKR_MDIV_MASK
;
tmp
|=
mckr
&
AT91_PMC_MCKR_MDIV_MASK
;
writel
(
tmp
,
&
pmc
->
mckr
);
while
(
!
(
readl
(
&
pmc
->
sr
)
&
AT91_PMC_MCKRDY
))
;
tmp
=
readl
(
&
pmc
->
mckr
);
tmp
&=
~
AT91_PMC_MCKR_PLLADIV_MASK
;
tmp
|=
mckr
&
AT91_PMC_MCKR_PLLADIV_MASK
;
writel
(
tmp
,
&
pmc
->
mckr
);
while
(
!
(
readl
(
&
pmc
->
sr
)
&
AT91_PMC_MCKRDY
))
;
tmp
=
readl
(
&
pmc
->
mckr
);
tmp
&=
~
AT91_PMC_MCKR_CSS_MASK
;
tmp
|=
mckr
&
AT91_PMC_MCKR_CSS_MASK
;
writel
(
tmp
,
&
pmc
->
mckr
);
while
(
!
(
readl
(
&
pmc
->
sr
)
&
AT91_PMC_MCKRDY
))
;
}
void
at91_periph_clk_enable
(
int
id
)
...
...
arch/arm/mach-at91/arm926ejs/timer.c
浏览文件 @
10697704
...
...
@@ -33,22 +33,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define TIMER_LOAD_VAL 0xfffff
static
inline
unsigned
long
long
tick_to_time
(
unsigned
long
long
tick
)
{
tick
*=
CONFIG_SYS_HZ
;
do_div
(
tick
,
gd
->
arch
.
timer_rate_hz
);
return
tick
;
}
static
inline
unsigned
long
long
usec_to_tick
(
unsigned
long
long
usec
)
{
usec
*=
gd
->
arch
.
timer_rate_hz
;
do_div
(
usec
,
1000000
);
return
usec
;
}
/*
* Use the PITC in full 32 bit incrementing mode
*/
...
...
@@ -64,53 +48,10 @@ int timer_init(void)
writel
(
TIMER_LOAD_VAL
|
AT91_PIT_MR_EN
,
&
pit
->
mr
);
gd
->
arch
.
timer_rate_hz
=
gd
->
arch
.
mck_rate_hz
/
16
;
gd
->
arch
.
tbu
=
gd
->
arch
.
tbl
=
0
;
return
0
;
}
/*
* Get the current 64 bit timer tick count
*/
unsigned
long
long
get_ticks
(
void
)
{
at91_pit_t
*
pit
=
(
at91_pit_t
*
)
ATMEL_BASE_PIT
;
ulong
now
=
readl
(
&
pit
->
piir
);
/* increment tbu if tbl has rolled over */
if
(
now
<
gd
->
arch
.
tbl
)
gd
->
arch
.
tbu
++
;
gd
->
arch
.
tbl
=
now
;
return
(((
unsigned
long
long
)
gd
->
arch
.
tbu
)
<<
32
)
|
gd
->
arch
.
tbl
;
}
void
__udelay
(
unsigned
long
usec
)
{
unsigned
long
long
start
;
ulong
tmo
;
start
=
get_ticks
();
/* get current timestamp */
tmo
=
usec_to_tick
(
usec
);
/* convert usecs to ticks */
while
((
get_ticks
()
-
start
)
<
tmo
)
;
/* loop till time has passed */
}
/*
* get_timer(base) can be used to check for timeouts or
* to measure elasped time relative to an event:
*
* ulong start_time = get_timer(0) sets start_time to the current
* time value.
* get_timer(start_time) returns the time elapsed since then.
*
* The time is used in CONFIG_SYS_HZ units!
*/
ulong
get_timer
(
ulong
base
)
{
return
tick_to_time
(
get_ticks
())
-
base
;
}
/*
* Return the number of timer ticks per second.
*/
...
...
arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
0 → 100644
浏览文件 @
10697704
/*
* Copyright (C) 2015 Atmel Corporation
* Bo Shen <voice.shen@atmel.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE, \
LENGTH = CONFIG_SPL_MAX_SIZE }
MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \
LENGTH = CONFIG_SPL_BSS_MAX_SIZE }
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(_start)
SECTIONS
{
.text :
{
__start = .;
*(.vectors)
arch/arm/cpu/arm926ejs/start.o (.text*)
*(.text*)
} >.sram
. = ALIGN(4);
.rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
. = ALIGN(4);
.data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
. = ALIGN(4);
__image_copy_end = .;
.end :
{
*(.__end)
} >.sram
.bss :
{
. = ALIGN(4);
__bss_start = .;
*(.bss*)
. = ALIGN(4);
__bss_end = .;
} >.sdram
}
arch/arm/mach-at91/armv7/timer.c
浏览文件 @
10697704
...
...
@@ -36,22 +36,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define TIMER_LOAD_VAL 0xfffff
static
inline
unsigned
long
long
tick_to_time
(
unsigned
long
long
tick
)
{
tick
*=
CONFIG_SYS_HZ
;
do_div
(
tick
,
gd
->
arch
.
timer_rate_hz
);
return
tick
;
}
static
inline
unsigned
long
long
usec_to_tick
(
unsigned
long
long
usec
)
{
usec
*=
gd
->
arch
.
timer_rate_hz
;
do_div
(
usec
,
1000000
);
return
usec
;
}
/*
* Use the PITC in full 32 bit incrementing mode
*/
...
...
@@ -67,54 +51,9 @@ int timer_init(void)
gd
->
arch
.
timer_rate_hz
=
get_pit_clk_rate
()
/
16
;
gd
->
arch
.
tbu
=
0
;
gd
->
arch
.
tbl
=
0
;
return
0
;
}
/*
* Get the current 64 bit timer tick count
*/
unsigned
long
long
get_ticks
(
void
)
{
at91_pit_t
*
pit
=
(
at91_pit_t
*
)
ATMEL_BASE_PIT
;
ulong
now
=
readl
(
&
pit
->
piir
);
/* increment tbu if tbl has rolled over */
if
(
now
<
gd
->
arch
.
tbl
)
gd
->
arch
.
tbu
++
;
gd
->
arch
.
tbl
=
now
;
return
(((
unsigned
long
long
)
gd
->
arch
.
tbu
)
<<
32
)
|
gd
->
arch
.
tbl
;
}
void
__udelay
(
unsigned
long
usec
)
{
unsigned
long
long
start
;
ulong
tmo
;
start
=
get_ticks
();
/* get current timestamp */
tmo
=
usec_to_tick
(
usec
);
/* convert usecs to ticks */
while
((
get_ticks
()
-
start
)
<
tmo
)
;
/* loop till time has passed */
}
/*
* get_timer(base) can be used to check for timeouts or
* to measure elasped time relative to an event:
*
* ulong start_time = get_timer(0) sets start_time to the current
* time value.
* get_timer(start_time) returns the time elapsed since then.
*
* The time is used in CONFIG_SYS_HZ units!
*/
ulong
get_timer
(
ulong
base
)
{
return
tick_to_time
(
get_ticks
())
-
base
;
}
/*
* Return the number of timer ticks per second.
*/
...
...
arch/arm/mach-at91/include/mach/at91_pmc.h
浏览文件 @
10697704
...
...
@@ -97,7 +97,8 @@ typedef struct at91_pmc {
#define AT91_PMC_MCKR_CSS_PLLB 0x00000003
#define AT91_PMC_MCKR_CSS_MASK 0x00000003
#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4)
#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4) || \
defined(CONFIG_AT91SAM9X5) || defined(CONFIG_AT91SAM9N12)
#define AT91_PMC_MCKR_PRES_1 0x00000000
#define AT91_PMC_MCKR_PRES_2 0x00000010
#define AT91_PMC_MCKR_PRES_4 0x00000020
...
...
@@ -126,7 +127,8 @@ typedef struct at91_pmc {
#else
#define AT91_PMC_MCKR_MDIV_1 0x00000000
#define AT91_PMC_MCKR_MDIV_2 0x00000100
#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4)
#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4) || \
defined(CONFIG_AT91SAM9X5) || defined(CONFIG_AT91SAM9N12)
#define AT91_PMC_MCKR_MDIV_3 0x00000300
#endif
#define AT91_PMC_MCKR_MDIV_4 0x00000200
...
...
arch/arm/mach-at91/include/mach/at91sam9260.h
浏览文件 @
10697704
...
...
@@ -133,6 +133,9 @@
#define ATMEL_BASE_CS6 0x70000000
#define ATMEL_BASE_CS7 0x80000000
/* Timer */
#define CONFIG_SYS_TIMER_COUNTER 0xfffffd3c
/*
* Other misc defines
*/
...
...
arch/arm/mach-at91/include/mach/at91sam9261.h
浏览文件 @
10697704
...
...
@@ -117,6 +117,9 @@
#define ATMEL_BASE_CS6 0x70000000
#define ATMEL_BASE_CS7 0x80000000
/* Timer */
#define CONFIG_SYS_TIMER_COUNTER 0xfffffd3c
/*
* Other misc defines
*/
...
...
arch/arm/mach-at91/include/mach/at91sam9263.h
浏览文件 @
10697704
...
...
@@ -132,6 +132,9 @@
#define ATMEL_BASE_CS6 0x70000000
#define ATMEL_BASE_CS7 0x80000000
/* Timer */
#define CONFIG_SYS_TIMER_COUNTER 0xfffffd3c
/*
* Other misc defines
*/
...
...
arch/arm/mach-at91/include/mach/at91sam9g45.h
浏览文件 @
10697704
...
...
@@ -136,6 +136,9 @@
#define ATMEL_BASE_CS6 0x70000000
#define ATMEL_BASE_CS7 0x80000000
/* Timer */
#define CONFIG_SYS_TIMER_COUNTER 0xfffffd3c
/*
* Other misc defines
*/
...
...
arch/arm/mach-at91/include/mach/at91sam9rl.h
浏览文件 @
10697704
...
...
@@ -116,6 +116,9 @@
#define ATMEL_BASE_CS4 0x50000000
/* Compact Flash Slot 0 */
#define ATMEL_BASE_CS5 0x60000000
/* Compact Flash Slot 1 */
/* Timer */
#define CONFIG_SYS_TIMER_COUNTER 0xfffffd3c
/*
* Other misc defines
*/
...
...
arch/arm/mach-at91/include/mach/at91sam9x5.h
浏览文件 @
10697704
...
...
@@ -124,6 +124,16 @@
#define ATMEL_BASE_EHCI 0x00700000
/* USB Host controller (EHCI) */
#endif
/*
* External memory
*/
#define ATMEL_BASE_CS0 0x10000000
#define ATMEL_BASE_CS1 0x20000000
#define ATMEL_BASE_CS2 0x30000000
#define ATMEL_BASE_CS3 0x40000000
#define ATMEL_BASE_CS4 0x50000000
#define ATMEL_BASE_CS5 0x60000000
/* 9x5 series chip id definitions */
#define ARCH_ID_AT91SAM9X5 0x819a05a0
#define ARCH_ID_VERSION_MASK 0x1f
...
...
@@ -154,6 +164,9 @@
#define ATMEL_CPU_NAME get_cpu_name()
#endif
/* Timer */
#define CONFIG_SYS_TIMER_COUNTER 0xfffffe3c
/*
* Other misc defines
*/
...
...
arch/arm/mach-at91/include/mach/sama5d3.h
浏览文件 @
10697704
...
...
@@ -189,6 +189,9 @@
#define PIO_SCDR_DIV 0x3fff
#define CPU_HAS_PCR
/* Timer */
#define CONFIG_SYS_TIMER_COUNTER 0xfffffe3c
/*
* PMECC table in ROM
*/
...
...
arch/arm/mach-at91/include/mach/sama5d4.h
浏览文件 @
10697704
...
...
@@ -193,6 +193,9 @@
#define cpu_is_sama5d44() (cpu_is_sama5d4() && \
(get_extension_chip_id() == ARCH_EXID_SAMA5D44))
/* Timer */
#define CONFIG_SYS_TIMER_COUNTER 0xfc06863c
/*
* No PMECC Galois table in ROM
*/
...
...
arch/arm/mach-at91/mpddrc.c
浏览文件 @
10697704
...
...
@@ -19,7 +19,8 @@ static inline void atmel_mpddr_op(int mode, u32 ram_address)
static
int
ddr2_decodtype_is_seq
(
u32
cr
)
{
#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4)
#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4) || \
defined(CONFIG_AT91SAM9X5) || defined(CONFIG_AT91SAM9N12)
if
(
cr
&
ATMEL_MPDDRC_CR_DECOD_INTERLEAVED
)
return
0
;
#endif
...
...
arch/arm/mach-at91/spl.c
浏览文件 @
10697704
...
...
@@ -29,7 +29,7 @@ u32 spl_boot_device(void)
return
BOOT_DEVICE_MMC1
;
#elif CONFIG_SYS_USE_NANDFLASH
return
BOOT_DEVICE_NAND
;
#elif CONFIG_SYS_USE_SERIALFLASH
#elif CONFIG_SYS_USE_SERIALFLASH
|| CONFIG_SYS_USE_SPIFLASH
return
BOOT_DEVICE_SPI
;
#endif
return
BOOT_DEVICE_NONE
;
...
...
arch/arm/mach-at91/spl_at91.c
浏览文件 @
10697704
...
...
@@ -71,7 +71,11 @@ void __weak at91_spl_board_init(void)
{
}
void
spl_board_init
(
void
)
void
__weak
spl_board_init
(
void
)
{
}
void
board_init_f
(
ulong
dummy
)
{
struct
at91_pmc
*
pmc
=
(
struct
at91_pmc
*
)
ATMEL_BASE_PMC
;
...
...
@@ -111,9 +115,14 @@ void spl_board_init(void)
timer_init
();
/* enable clocks for all PIOs */
#if defined(CONFIG_AT91SAM9X5) || defined(CONFIG_AT91SAM9N12)
at91_periph_clk_enable
(
ATMEL_ID_PIOAB
);
at91_periph_clk_enable
(
ATMEL_ID_PIOCD
);
#else
at91_periph_clk_enable
(
ATMEL_ID_PIOA
);
at91_periph_clk_enable
(
ATMEL_ID_PIOB
);
at91_periph_clk_enable
(
ATMEL_ID_PIOC
);
#endif
/* init console */
at91_seriald_hw_init
();
preloader_console_init
();
...
...
arch/arm/mach-at91/spl_atmel.c
浏览文件 @
10697704
...
...
@@ -70,7 +70,12 @@ __weak void redirect_int_from_saic_to_aic(void)
/* This only be used for sama5d4 soc now */
}
/* empty stub to satisfy current lowlevel_init, can be removed any time */
void
s_init
(
void
)
{
}
void
board_init_f
(
ulong
dummy
)
{
switch_to_main_crystal_osc
();
...
...
@@ -93,4 +98,9 @@ void s_init(void)
preloader_console_init
();
mem_init
();
/* Clear the BSS. */
memset
(
__bss_start
,
0
,
__bss_end
-
__bss_start
);
board_init_r
(
NULL
,
0
);
}
board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c
浏览文件 @
10697704
...
...
@@ -8,6 +8,7 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/clk.h>
#include <asm/arch/at91sam9g45_matrix.h>
#include <asm/arch/at91sam9_smc.h>
#include <asm/arch/at91_common.h>
...
...
@@ -15,6 +16,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/clk.h>
#include <lcd.h>
#include <linux/mtd/nand.h>
#include <atmel_lcdc.h>
#include <atmel_mci.h>
#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
...
...
@@ -71,6 +73,84 @@ void at91sam9m10g45ek_nand_hw_init(void)
}
#endif
#if defined(CONFIG_SPL_BUILD)
#include <spl.h>
#include <nand.h>
void
at91_spl_board_init
(
void
)
{
/*
* On the at91sam9m10g45ek board, the chip wm9711 stays in the
* test mode, so it needs do some action to exit test mode.
*/
at91_periph_clk_enable
(
ATMEL_ID_PIODE
);
at91_set_gpio_output
(
AT91_PIN_PD7
,
0
);
at91_set_gpio_output
(
AT91_PIN_PD8
,
0
);
at91_set_pio_pullup
(
AT91_PIO_PORTD
,
7
,
1
);
at91_set_pio_pullup
(
AT91_PIO_PORTD
,
8
,
1
);
#ifdef CONFIG_SYS_USE_MMC
at91_mci_hw_init
();
#elif CONFIG_SYS_USE_NANDFLASH
at91sam9m10g45ek_nand_hw_init
();
#endif
}
#include <asm/arch/atmel_mpddrc.h>
static
void
ddr2_conf
(
struct
atmel_mpddr
*
ddr2
)
{
ddr2
->
md
=
(
ATMEL_MPDDRC_MD_DBW_16_BITS
|
ATMEL_MPDDRC_MD_DDR2_SDRAM
);
ddr2
->
cr
=
(
ATMEL_MPDDRC_CR_NC_COL_10
|
ATMEL_MPDDRC_CR_NR_ROW_14
|
ATMEL_MPDDRC_CR_DQMS_SHARED
|
ATMEL_MPDDRC_CR_CAS_DDR_CAS3
);
ddr2
->
rtr
=
0x24b
;
ddr2
->
tpr0
=
(
6
<<
ATMEL_MPDDRC_TPR0_TRAS_OFFSET
|
/* 6*7.5 = 45 ns */
2
<<
ATMEL_MPDDRC_TPR0_TRCD_OFFSET
|
/* 2*7.5 = 15 ns */
2
<<
ATMEL_MPDDRC_TPR0_TWR_OFFSET
|
/* 2*7.5 = 15 ns */
8
<<
ATMEL_MPDDRC_TPR0_TRC_OFFSET
|
/* 8*7.5 = 60 ns */
2
<<
ATMEL_MPDDRC_TPR0_TRP_OFFSET
|
/* 2*7.5 = 15 ns */
1
<<
ATMEL_MPDDRC_TPR0_TRRD_OFFSET
|
/* 1*7.5= 7.5 ns*/
1
<<
ATMEL_MPDDRC_TPR0_TWTR_OFFSET
|
/* 1 clk cycle */
2
<<
ATMEL_MPDDRC_TPR0_TMRD_OFFSET
);
/* 2 clk cycles */
ddr2
->
tpr1
=
(
2
<<
ATMEL_MPDDRC_TPR1_TXP_OFFSET
|
/* 2*7.5 = 15 ns */
200
<<
ATMEL_MPDDRC_TPR1_TXSRD_OFFSET
|
16
<<
ATMEL_MPDDRC_TPR1_TXSNR_OFFSET
|
14
<<
ATMEL_MPDDRC_TPR1_TRFC_OFFSET
);
ddr2
->
tpr2
=
(
1
<<
ATMEL_MPDDRC_TPR2_TRTP_OFFSET
|
0
<<
ATMEL_MPDDRC_TPR2_TRPA_OFFSET
|
7
<<
ATMEL_MPDDRC_TPR2_TXARDS_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR2_TXARD_OFFSET
);
}
void
mem_init
(
void
)
{
struct
at91_pmc
*
pmc
=
(
struct
at91_pmc
*
)
ATMEL_BASE_PMC
;
struct
at91_matrix
*
mat
=
(
struct
at91_matrix
*
)
ATMEL_BASE_MATRIX
;
struct
atmel_mpddr
ddr2
;
unsigned
long
csa
;
ddr2_conf
(
&
ddr2
);
/* enable DDR2 clock */
writel
(
0x4
,
&
pmc
->
scer
);
/* Chip select 1 is for DDR2/SDRAM */
csa
=
readl
(
&
mat
->
ebicsa
);
csa
|=
AT91_MATRIX_EBI_CS1A_SDRAMC
;
csa
&=
~
AT91_MATRIX_EBI_VDDIOMSEL_3_3V
;
writel
(
csa
,
&
mat
->
ebicsa
);
/* DDRAM2 Controller initialize */
ddr2_init
(
ATMEL_BASE_CS6
,
&
ddr2
);
}
#endif
#ifdef CONFIG_CMD_USB
static
void
at91sam9m10g45ek_usb_hw_init
(
void
)
{
...
...
board/atmel/at91sam9n12ek/at91sam9n12ek.c
浏览文件 @
10697704
...
...
@@ -257,3 +257,76 @@ int dram_init(void)
CONFIG_SYS_SDRAM_SIZE
);
return
0
;
}
#if defined(CONFIG_SPL_BUILD)
#include <spl.h>
#include <nand.h>
void
at91_spl_board_init
(
void
)
{
#ifdef CONFIG_SYS_USE_MMC
at91_mci_hw_init
();
#elif CONFIG_SYS_USE_NANDFLASH
at91sam9n12ek_nand_hw_init
();
#elif CONFIG_SYS_USE_SPIFLASH
at91_spi0_hw_init
(
1
<<
4
);
#endif
}
#include <asm/arch/atmel_mpddrc.h>
static
void
ddr2_conf
(
struct
atmel_mpddr
*
ddr2
)
{
ddr2
->
md
=
(
ATMEL_MPDDRC_MD_DBW_16_BITS
|
ATMEL_MPDDRC_MD_DDR2_SDRAM
);
ddr2
->
cr
=
(
ATMEL_MPDDRC_CR_NC_COL_10
|
ATMEL_MPDDRC_CR_NR_ROW_13
|
ATMEL_MPDDRC_CR_CAS_DDR_CAS3
|
ATMEL_MPDDRC_CR_NB_8BANKS
|
ATMEL_MPDDRC_CR_DECOD_INTERLEAVED
);
ddr2
->
rtr
=
0x411
;
ddr2
->
tpr0
=
(
6
<<
ATMEL_MPDDRC_TPR0_TRAS_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TRCD_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TWR_OFFSET
|
8
<<
ATMEL_MPDDRC_TPR0_TRC_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TRP_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TRRD_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TWTR_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TMRD_OFFSET
);
ddr2
->
tpr1
=
(
2
<<
ATMEL_MPDDRC_TPR1_TXP_OFFSET
|
200
<<
ATMEL_MPDDRC_TPR1_TXSRD_OFFSET
|
19
<<
ATMEL_MPDDRC_TPR1_TXSNR_OFFSET
|
18
<<
ATMEL_MPDDRC_TPR1_TRFC_OFFSET
);
ddr2
->
tpr2
=
(
2
<<
ATMEL_MPDDRC_TPR2_TRTP_OFFSET
|
3
<<
ATMEL_MPDDRC_TPR2_TRPA_OFFSET
|
7
<<
ATMEL_MPDDRC_TPR2_TXARDS_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR2_TXARD_OFFSET
);
}
void
mem_init
(
void
)
{
struct
at91_pmc
*
pmc
=
(
struct
at91_pmc
*
)
ATMEL_BASE_PMC
;
struct
at91_matrix
*
matrix
=
(
struct
at91_matrix
*
)
ATMEL_BASE_MATRIX
;
struct
atmel_mpddr
ddr2
;
unsigned
long
csa
;
ddr2_conf
(
&
ddr2
);
/* enable DDR2 clock */
writel
(
0x4
,
&
pmc
->
scer
);
/* Chip select 1 is for DDR2/SDRAM */
csa
=
readl
(
&
matrix
->
ebicsa
);
csa
|=
AT91_MATRIX_EBI_CS1A_SDRAMC
;
csa
&=
~
AT91_MATRIX_EBI_DBPU_OFF
;
csa
|=
AT91_MATRIX_EBI_DBPD_OFF
;
csa
|=
AT91_MATRIX_EBI_EBI_IOSR_NORMAL
;
writel
(
csa
,
&
matrix
->
ebicsa
);
/* DDRAM2 Controller initialize */
ddr2_init
(
ATMEL_BASE_CS1
,
&
ddr2
);
}
#endif
board/atmel/at91sam9x5ek/at91sam9x5ek.c
浏览文件 @
10697704
...
...
@@ -293,3 +293,77 @@ int dram_init(void)
CONFIG_SYS_SDRAM_SIZE
);
return
0
;
}
#if defined(CONFIG_SPL_BUILD)
#include <spl.h>
#include <nand.h>
void
at91_spl_board_init
(
void
)
{
#ifdef CONFIG_SYS_USE_MMC
at91_mci_hw_init
();
#elif CONFIG_SYS_USE_NANDFLASH
at91sam9x5ek_nand_hw_init
();
#elif CONFIG_SYS_USE_SPIFLASH
at91_spi0_hw_init
(
1
<<
4
);
#endif
}
#include <asm/arch/atmel_mpddrc.h>
static
void
ddr2_conf
(
struct
atmel_mpddr
*
ddr2
)
{
ddr2
->
md
=
(
ATMEL_MPDDRC_MD_DBW_16_BITS
|
ATMEL_MPDDRC_MD_DDR2_SDRAM
);
ddr2
->
cr
=
(
ATMEL_MPDDRC_CR_NC_COL_10
|
ATMEL_MPDDRC_CR_NR_ROW_13
|
ATMEL_MPDDRC_CR_CAS_DDR_CAS3
|
ATMEL_MPDDRC_CR_NB_8BANKS
|
ATMEL_MPDDRC_CR_DECOD_INTERLEAVED
);
ddr2
->
rtr
=
0x411
;
ddr2
->
tpr0
=
(
6
<<
ATMEL_MPDDRC_TPR0_TRAS_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TRCD_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TWR_OFFSET
|
8
<<
ATMEL_MPDDRC_TPR0_TRC_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TRP_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TRRD_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TWTR_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR0_TMRD_OFFSET
);
ddr2
->
tpr1
=
(
2
<<
ATMEL_MPDDRC_TPR1_TXP_OFFSET
|
200
<<
ATMEL_MPDDRC_TPR1_TXSRD_OFFSET
|
19
<<
ATMEL_MPDDRC_TPR1_TXSNR_OFFSET
|
18
<<
ATMEL_MPDDRC_TPR1_TRFC_OFFSET
);
ddr2
->
tpr2
=
(
7
<<
ATMEL_MPDDRC_TPR2_TFAW_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR2_TRTP_OFFSET
|
3
<<
ATMEL_MPDDRC_TPR2_TRPA_OFFSET
|
7
<<
ATMEL_MPDDRC_TPR2_TXARDS_OFFSET
|
2
<<
ATMEL_MPDDRC_TPR2_TXARD_OFFSET
);
}
void
mem_init
(
void
)
{
struct
at91_pmc
*
pmc
=
(
struct
at91_pmc
*
)
ATMEL_BASE_PMC
;
struct
at91_matrix
*
matrix
=
(
struct
at91_matrix
*
)
ATMEL_BASE_MATRIX
;
struct
atmel_mpddr
ddr2
;
unsigned
long
csa
;
ddr2_conf
(
&
ddr2
);
/* enable DDR2 clock */
writel
(
0x4
,
&
pmc
->
scer
);
/* Chip select 1 is for DDR2/SDRAM */
csa
=
readl
(
&
matrix
->
ebicsa
);
csa
|=
AT91_MATRIX_EBI_CS1A_SDRAMC
;
csa
&=
~
AT91_MATRIX_EBI_DBPU_OFF
;
csa
|=
AT91_MATRIX_EBI_DBPD_OFF
;
csa
|=
AT91_MATRIX_EBI_EBI_IOSR_NORMAL
;
writel
(
csa
,
&
matrix
->
ebicsa
);
/* DDRAM2 Controller initialize */
ddr2_init
(
ATMEL_BASE_CS1
,
&
ddr2
);
}
#endif
board/atmel/sama5d4_xplained/sama5d4_xplained.c
浏览文件 @
10697704
...
...
@@ -24,6 +24,7 @@
#include <netdev.h>
#include <nand.h>
#include <spi.h>
#include <version.h>
DECLARE_GLOBAL_DATA_PTR
;
...
...
@@ -179,6 +180,7 @@ void lcd_show_board_info(void)
int
i
;
char
temp
[
32
];
lcd_printf
(
"%s
\n
"
,
U_BOOT_VERSION
);
lcd_printf
(
"2014 ATMEL Corp
\n
"
);
lcd_printf
(
"%s CPU at %s MHz
\n
"
,
get_cpu_name
(),
strmhz
(
temp
,
get_cpu_clk_rate
()));
...
...
board/atmel/sama5d4ek/sama5d4ek.c
浏览文件 @
10697704
...
...
@@ -24,6 +24,7 @@
#include <netdev.h>
#include <nand.h>
#include <spi.h>
#include <version.h>
DECLARE_GLOBAL_DATA_PTR
;
...
...
@@ -174,6 +175,7 @@ void lcd_show_board_info(void)
int
i
;
char
temp
[
32
];
lcd_printf
(
"%s
\n
"
,
U_BOOT_VERSION
);
lcd_printf
(
"2014 ATMEL Corp
\n
"
);
lcd_printf
(
"at91@atmel.com
\n
"
);
lcd_printf
(
"%s CPU at %s MHz
\n
"
,
get_cpu_name
(),
...
...
configs/at91sam9m10g45ek_mmc_defconfig
浏览文件 @
10697704
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9M10G45,SYS_USE_MMC"
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
...
...
configs/at91sam9m10g45ek_nandflash_defconfig
浏览文件 @
10697704
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9M10G45,SYS_USE_NANDFLASH"
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
...
...
configs/at91sam9n12ek_nandflash_defconfig
浏览文件 @
10697704
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9N12,SYS_USE_NANDFLASH"
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
...
...
configs/at91sam9n12ek_spiflash_defconfig
浏览文件 @
10697704
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9N12,SYS_USE_SPIFLASH"
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
...
...
configs/at91sam9x5ek_nandflash_defconfig
浏览文件 @
10697704
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9X5,SYS_USE_NANDFLASH"
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
...
...
configs/at91sam9x5ek_spiflash_defconfig
浏览文件 @
10697704
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9X5,SYS_USE_SPIFLASH"
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
...
...
configs/corvus_defconfig
浏览文件 @
10697704
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9M10G45,SYS_USE_NANDFLASH"
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9M10G45,
MACH_TYPE=2066,
SYS_USE_NANDFLASH"
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
CONFIG_TARGET_CORVUS=y
drivers/mtd/nand/atmel_nand.c
浏览文件 @
10697704
...
...
@@ -1456,6 +1456,9 @@ int board_nand_init(struct nand_chip *nand)
nand
->
dev_ready
=
at91_nand_wait_ready
;
#endif
nand
->
chip_delay
=
20
;
#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
nand
->
bbt_options
|=
NAND_BBT_USE_FLASH
;
#endif
#ifdef CONFIG_ATMEL_NAND_HWECC
#ifdef CONFIG_ATMEL_NAND_HW_PMECC
...
...
@@ -1522,6 +1525,9 @@ int atmel_nand_chip_init(int devnum, ulong base_addr)
nand
->
dev_ready
=
at91_nand_ready
;
#endif
nand
->
chip_delay
=
75
;
#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
nand
->
bbt_options
|=
NAND_BBT_USE_FLASH
;
#endif
ret
=
nand_scan_ident
(
mtd
,
CONFIG_SYS_NAND_MAX_CHIPS
,
NULL
);
if
(
ret
)
...
...
include/configs/at91-sama5_common.h
0 → 100644
浏览文件 @
10697704
/*
* Common part of configuration settings for the AT91 SAMA5 board.
*
* Copyright (C) 2015 Atmel Corporation
* Josh Wu <josh.wu@atmel.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __AT91_SAMA5_COMMON_H
#define __AT91_SAMA5_COMMON_H
#include <asm/hardware.h>
#define CONFIG_SYS_TEXT_BASE 0x26f00000
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000
/* from 12 MHz crystal */
#define CONFIG_ARCH_CPU_INIT
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_CMD_BOOTZ
#define CONFIG_OF_LIBFDT
/* Device Tree support */
#define CONFIG_SYS_GENERIC_BOARD
/* general purpose I/O */
#define CONFIG_AT91_GPIO
#define CONFIG_BOOTDELAY 3
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_LOADS
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_SETEXPR
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"root=/dev/mmcblk0p2 rw rootwait"
#else
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
"256K(env),256k(evn_redundent),256k(spare)," \
"512k(dtb),6M(kernel)ro,-(rootfs) " \
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_PROMPT "U-Boot> "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
#endif
include/configs/at91sam9m10g45ek.h
浏览文件 @
10697704
...
...
@@ -203,4 +203,62 @@
*/
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x300000
#define CONFIG_SPL_MAX_SIZE 0x010000
#define CONFIG_SPL_STACK 0x310000
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SYS_MONITOR_LEN 0x80000
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_SPL_BSS_START_ADDR 0x70000000
#define CONFIG_SPL_BSS_MAX_SIZE 0x00080000
#define CONFIG_SYS_SPL_MALLOC_START 0x70080000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000
#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
#define CONFIG_SPL_FAT_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#elif CONFIG_SYS_USE_NANDFLASH
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_NAND_SOFTECC
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x80000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_ECCPOS { 40, 41, 42, 43, 44, 45, 46, 47, \
48, 49, 50, 51, 52, 53, 54, 55, \
56, 57, 58, 59, 60, 61, 62, 63, }
#endif
#define CONFIG_SPL_ATMEL_SIZE
#define CONFIG_SYS_MASTER_CLOCK 132096000
#define CONFIG_SYS_AT91_PLLA 0x20c73f03
#define CONFIG_SYS_MCKR 0x1301
#define CONFIG_SYS_MCKR_CSS 0x1302
#define ATMEL_BASE_MPDDRC ATMEL_BASE_DDRSDRC0
#endif
include/configs/at91sam9n12ek.h
浏览文件 @
10697704
...
...
@@ -201,11 +201,22 @@
#else
/* CONFIG_SYS_USE_MMC */
/* bootstrap + u-boot + env + linux in mmc */
#define CONFIG_ENV_IS_IN_MMC
/* For FAT system, most cases it should be in the reserved sector */
#ifdef CONFIG_ENV_IS_IN_MMC
/* Use raw reserved sectors to save environment */
#define CONFIG_ENV_OFFSET 0x2000
#define CONFIG_ENV_SIZE 0x1000
#define CONFIG_SYS_MMC_ENV_DEV 0
#else
/* Use file in FAT file to save environment */
#define CONFIG_ENV_IS_IN_FAT
#define CONFIG_FAT_WRITE
#define FAT_ENV_INTERFACE "mmc"
#define FAT_ENV_FILE "uboot.env"
#define FAT_ENV_DEVICE_AND_PART "0"
#define CONFIG_ENV_SIZE 0x4000
#endif
#define CONFIG_BOOTCOMMAND \
"setenv bootargs ${console} ${mtdparts} ${bootargs_mmc};" \
"fatload mmc 0:1 0x21000000 dtb;" \
...
...
@@ -228,6 +239,62 @@
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
#define CONFIG_STACKSIZE (32 * 1024)
/* regular stack */
/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x300000
#define CONFIG_SPL_MAX_SIZE 0x6000
#define CONFIG_SPL_STACK 0x308000
#define CONFIG_SPL_BSS_START_ADDR 0x20000000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SYS_MONITOR_LEN (512 << 10)
#define CONFIG_SYS_MASTER_CLOCK 132096000
#define CONFIG_SYS_AT91_PLLA 0x20953f03
#define CONFIG_SYS_MCKR 0x1301
#define CONFIG_SYS_MCKR_CSS 0x1302
#define ATMEL_BASE_MPDDRC ATMEL_BASE_DDRSDRC
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
#define CONFIG_SPL_FAT_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#elif CONFIG_SYS_USE_NANDFLASH
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
#elif CONFIG_SYS_USE_SPIFLASH
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8400
#endif
#endif
include/configs/at91sam9x5ek.h
浏览文件 @
10697704
...
...
@@ -243,4 +243,61 @@
*/
#define CONFIG_SYS_MALLOC_LEN (512 * 1024 + 0x1000)
/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x300000
#define CONFIG_SPL_MAX_SIZE 0x6000
#define CONFIG_SPL_STACK 0x308000
#define CONFIG_SPL_BSS_START_ADDR 0x20000000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SYS_MONITOR_LEN (512 << 10)
#define CONFIG_SYS_MASTER_CLOCK 132096000
#define CONFIG_SYS_AT91_PLLA 0x20c73f03
#define CONFIG_SYS_MCKR 0x1301
#define CONFIG_SYS_MCKR_CSS 0x1302
#define ATMEL_BASE_MPDDRC ATMEL_BASE_DDRSDRC
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
#define CONFIG_SPL_FAT_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#elif CONFIG_SYS_USE_NANDFLASH
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
#elif CONFIG_SYS_USE_SPIFLASH
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8400
#endif
#endif
include/configs/corvus.h
浏览文件 @
10697704
...
...
@@ -16,9 +16,6 @@
#include <asm/hardware.h>
#define MACH_TYPE_CORVUS 2066
#define CONFIG_MACH_TYPE MACH_TYPE_CORVUS
#define CONFIG_SYS_GENERIC_BOARD
/*
* Warning: changing CONFIG_SYS_TEXT_BASE requires
...
...
include/configs/sama5d3_xplained.h
浏览文件 @
10697704
...
...
@@ -10,30 +10,10 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/hardware.h>
#define CONFIG_SYS_TEXT_BASE 0x26f00000
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000
/* from 12 MHz crystal */
#define CONFIG_ARCH_CPU_INIT
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_CMD_BOOTZ
#define CONFIG_OF_LIBFDT
/* Device Tree support */
#define CONFIG_SYS_GENERIC_BOARD
/* No NOR flash, this definition should put before common header */
#define CONFIG_SYS_NO_FLASH
/* general purpose I/O */
#define CONFIG_AT91_GPIO
#include "at91-sama5_common.h"
/* serial console */
#define CONFIG_ATMEL_USART
...
...
@@ -51,29 +31,6 @@
*/
#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
#define CONFIG_BOOTDELAY 3
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/* No NOR flash */
#define CONFIG_SYS_NO_FLASH
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_LOADS
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
...
...
@@ -181,34 +138,6 @@
#define CONFIG_ENV_IS_NOWHERE
#endif
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"root=/dev/mmcblk0p2 rw rootwait"
#else
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
"256K(env),256k(evn_redundent),256k(spare)," \
"512k(dtb),6M(kernel)ro,-(rootfs) " \
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_PROMPT "U-Boot> "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x300000
...
...
include/configs/sama5d3xek.h
浏览文件 @
10697704
...
...
@@ -13,30 +13,11 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/hardware.h>
#define CONFIG_SYS_TEXT_BASE 0x26f00000
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000
/* from 12 MHz crystal */
#define CONFIG_ARCH_CPU_INIT
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_CMD_BOOTZ
#define CONFIG_OF_LIBFDT
/* Device Tree support */
#define CONFIG_SYS_GENERIC_BOARD
/* general purpose I/O */
#define CONFIG_AT91_GPIO
/*
* If has No NOR flash, please put the definition: CONFIG_SYS_NO_FLASH
* before the common header.
*/
#include "at91-sama5_common.h"
/* serial console */
#define CONFIG_ATMEL_USART
...
...
@@ -69,40 +50,17 @@
/* board specific (not enough SRAM) */
#define CONFIG_SAMA5D3_LCD_BASE 0x23E00000
#define CONFIG_BOOTDELAY 3
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/* NOR flash */
#ifndef CONFIG_SYS_NO_FLASH
#define CONFIG_CMD_FLASH
#ifdef CONFIG_CMD_FLASH
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_SYS_FLASH_BASE 0x10000000
#define CONFIG_SYS_MAX_FLASH_SECT 131
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#else
#define CONFIG_SYS_NO_FLASH
#endif
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_LOADS
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
...
...
@@ -228,34 +186,6 @@
#define CONFIG_ENV_IS_NOWHERE
#endif
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"root=/dev/mmcblk0p2 rw rootwait"
#else
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
"256K(env),256k(evn_redundent),256k(spare)," \
"512k(dtb),6M(kernel)ro,-(rootfs) " \
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_PROMPT "U-Boot> "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x300000
...
...
include/configs/sama5d4_xplained.h
浏览文件 @
10697704
...
...
@@ -10,59 +10,16 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/hardware.h>
#define CONFIG_SYS_TEXT_BASE 0x26f00000
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000
/* from 12 MHz crystal */
#define CONFIG_ARCH_CPU_INIT
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_CMD_BOOTZ
#define CONFIG_OF_LIBFDT
/* Device Tree support */
#define CONFIG_SYS_GENERIC_BOARD
/* No NOR flash, this definition should put before common header */
#define CONFIG_SYS_NO_FLASH
/* general purpose I/O */
#define CONFIG_AT91_GPIO
#include "at91-sama5_common.h"
/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE ATMEL_BASE_USART3
#define CONFIG_USART_ID ATMEL_ID_USART3
#define CONFIG_BOOTDELAY 3
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/* No NOR flash */
#define CONFIG_SYS_NO_FLASH
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_LOADS
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_SETEXPR
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
...
...
@@ -199,33 +156,6 @@
"bootz 0x22000000 - 0x21000000"
#endif
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"root=/dev/mmcblk0p2 rw rootwait"
#else
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
"256K(env),256k(evn_redundent),256k(spare)," \
"512k(dtb),6M(kernel)ro,-(rootfs) " \
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_PROMPT "U-Boot> "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/* SPL */
...
...
include/configs/sama5d4ek.h
浏览文件 @
10697704
...
...
@@ -10,59 +10,16 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/hardware.h>
#define CONFIG_SYS_TEXT_BASE 0x26f00000
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000
/* from 12 MHz crystal */
#define CONFIG_ARCH_CPU_INIT
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_CMD_BOOTZ
#define CONFIG_OF_LIBFDT
/* Device Tree support */
#define CONFIG_SYS_GENERIC_BOARD
/* No NOR flash, this definition should put before common header */
#define CONFIG_SYS_NO_FLASH
/* general purpose I/O */
#define CONFIG_AT91_GPIO
#include "at91-sama5_common.h"
/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE ATMEL_BASE_USART3
#define CONFIG_USART_ID ATMEL_ID_USART3
#define CONFIG_BOOTDELAY 3
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/* No NOR flash */
#define CONFIG_SYS_NO_FLASH
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_LOADS
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_SETEXPR
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
...
...
@@ -197,35 +154,6 @@
"bootz 0x22000000 - 0x21000000"
#endif
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"root=/dev/mmcblk0p2 rw rootwait"
#else
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
"256K(env),256k(evn_redundent),256k(spare)," \
"512k(dtb),6M(kernel)ro,-(rootfs) " \
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_PROMPT "U-Boot> "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x200000
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录