Re: [U-Boot] [GIT PULL] MIPS updates

2010-01-21 Thread Wolfgang Denk 
Dear Shinya Kuribayashi,

In message <4b56f5ca.80...@pobox.com> you wrote:
> Hi,
> 
> please pull the following unaligned.h patch required by zlib.c.
> 
> Thanks in advance,
> 
>   Shinya
> ---
> 
> The following changes since commit 50ef25ef24eccd8e69d2c1ccc97b3f7e30109f51:
>   Michal Simek (1):
> microblaze: zlib needs asm/unaligned.h
> 
> are available in the git repository at:
> 
>   git://git.denx.de/u-boot-mips.git master
> 
> Shinya Kuribayashi (1):
>   MIPS: qemu_mips: Import asm/unaligned.h from the Linux kernel
> 
>  include/asm-mips/unaligned.h |   26 ++
>  1 files changed, 26 insertions(+), 0 deletions(-)
>  create mode 100644 include/asm-mips/unaligned.h

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
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HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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parens in the wrong place.  - Larry Wall in the perl man page
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[U-Boot] [GIT PULL] MIPS updates

2010-01-20 Thread Shinya Kuribayashi 
Hi,

please pull the following unaligned.h patch required by zlib.c.

Thanks in advance,

  Shinya
---

The following changes since commit 50ef25ef24eccd8e69d2c1ccc97b3f7e30109f51:
  Michal Simek (1):
microblaze: zlib needs asm/unaligned.h

are available in the git repository at:

  git://git.denx.de/u-boot-mips.git master

Shinya Kuribayashi (1):
  MIPS: qemu_mips: Import asm/unaligned.h from the Linux kernel

 include/asm-mips/unaligned.h |   26 ++
 1 files changed, 26 insertions(+), 0 deletions(-)
 create mode 100644 include/asm-mips/unaligned.h
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Re: [U-Boot] [GIT PULL] MIPS updates

2009-05-16 Thread Wolfgang Denk 
Dear Shinya Kuribayashi,

In message <4a0e08f4.5050...@pobox.com> you wrote:
> please pull U-Boot/MIPS repository to pick up the following changes.
> 
> Thanks in advance,
> 
>   Shinya
> 
> ---
> 
> The following changes since commit a2e0ffcf2d9a22c582a93e84a4bef20fd3877f47:
>   Wolfgang Denk (1):
> Prepare v2009.06-rc2
> 
> are available in the git repository at:
> 
>   git://git.denx.de/u-boot-mips.git master
> 
> Shinya Kuribayashi (2):
>   MIPS: Make all extern-ed functions in bitops.h static
>   MIPS: lib_mips/board.c: Remove unused variables
> 
> Thomas Lange (1):
>   MIPS: Implement ethernet halt for au1x00
> 
>  cpu/mips/au1x00_eth.c |4 +++
>  include/asm-mips/bitops.h |   64 ++--
>  lib_mips/board.c  |3 +-
>  3 files changed, 37 insertions(+), 34 deletions(-)

Done, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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Re: [U-Boot] [GIT PULL] MIPS updates

2009-05-16 Thread Wolfgang Denk 
Dear Shinya Kuribayashi,

In message <4a0e0c1b.4060...@pobox.com> you wrote:
>
> From the CodingStyle point of view, (volatile u32 *) is preferred,
> but I see that Thomas-san just follow existing code and tries to be
> consistent.
> 
> Wolfgang-san, I hope the patch is applied as-is at this moment, and
> look forward to cleanup patch in the future.

That's OK, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
I distrust all systematisers, and avoid them. The will  to  a  system
shows a lack of honesty.
- Friedrich Wilhelm Nietzsche _Götzen-Dämmerung [The Twilight of  the
Idols]_ ``Maxims and Missiles'' no. 26
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Re: [U-Boot] [GIT PULL] MIPS updates

2009-05-15 Thread Shinya Kuribayashi 
Shinya Kuribayashi wrote:
> Thomas Lange (1):
>   MIPS: Implement ethernet halt for au1x00
[...]
> diff --git a/cpu/mips/au1x00_eth.c b/cpu/mips/au1x00_eth.c
> index 6272a3a..5074997 100644
> --- a/cpu/mips/au1x00_eth.c
> +++ b/cpu/mips/au1x00_eth.c
> @@ -276,6 +276,10 @@ static int au1x00_init(struct eth_device* dev, bd_t * 
> bd){
>  }
>  
>  static void au1x00_halt(struct eth_device* dev){
> + volatile u32 *macen = (volatile u32*)MAC0_ENABLE;
> +
> + /* Put MAC0 in reset */
> + *macen = 0;
>  }
>  
>  int au1x00_enet_initialize(bd_t *bis){

>From the CodingStyle point of view, (volatile u32 *) is preferred,
but I see that Thomas-san just follow existing code and tries to be
consistent.

Wolfgang-san, I hope the patch is applied as-is at this moment, and
look forward to cleanup patch in the future.

Thanks in advance,

  Shinya

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[U-Boot] [GIT PULL] MIPS updates

2009-05-15 Thread Shinya Kuribayashi 
please pull U-Boot/MIPS repository to pick up the following changes.

Thanks in advance,

  Shinya

---

The following changes since commit a2e0ffcf2d9a22c582a93e84a4bef20fd3877f47:
  Wolfgang Denk (1):
Prepare v2009.06-rc2

are available in the git repository at:

  git://git.denx.de/u-boot-mips.git master

Shinya Kuribayashi (2):
  MIPS: Make all extern-ed functions in bitops.h static
  MIPS: lib_mips/board.c: Remove unused variables

Thomas Lange (1):
  MIPS: Implement ethernet halt for au1x00

 cpu/mips/au1x00_eth.c |4 +++
 include/asm-mips/bitops.h |   64 ++--
 lib_mips/board.c  |3 +-
 3 files changed, 37 insertions(+), 34 deletions(-)

diff --git a/cpu/mips/au1x00_eth.c b/cpu/mips/au1x00_eth.c
index 6272a3a..5074997 100644
--- a/cpu/mips/au1x00_eth.c
+++ b/cpu/mips/au1x00_eth.c
@@ -276,6 +276,10 @@ static int au1x00_init(struct eth_device* dev, bd_t * bd){
 }
 
 static void au1x00_halt(struct eth_device* dev){
+   volatile u32 *macen = (volatile u32*)MAC0_ENABLE;
+
+   /* Put MAC0 in reset */
+   *macen = 0;
 }
 
 int au1x00_enet_initialize(bd_t *bis){
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 56d7225..659ac9d 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -60,7 +60,7 @@
  * Note that @nr may be almost arbitrarily large; this function is not
  * restricted to acting on a single-word quantity.
  */
-extern __inline__ void
+static __inline__ void
 set_bit(int nr, volatile void *addr)
 {
unsigned long *m = ((unsigned long *) addr) + (nr >> 5);
@@ -84,7 +84,7 @@ set_bit(int nr, volatile void *addr)
  * If it's called on the same region of memory simultaneously, the effect
  * may be that only one operation succeeds.
  */
-extern __inline__ void __set_bit(int nr, volatile void * addr)
+static __inline__ void __set_bit(int nr, volatile void * addr)
 {
unsigned long * m = ((unsigned long *) addr) + (nr >> 5);
 
@@ -101,7 +101,7 @@ extern __inline__ void __set_bit(int nr, volatile void * 
addr)
  * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
  * in order to ensure changes are visible on other processors.
  */
-extern __inline__ void
+static __inline__ void
 clear_bit(int nr, volatile void *addr)
 {
unsigned long *m = ((unsigned long *) addr) + (nr >> 5);
@@ -125,7 +125,7 @@ clear_bit(int nr, volatile void *addr)
  * Note that @nr may be almost arbitrarily large; this function is not
  * restricted to acting on a single-word quantity.
  */
-extern __inline__ void
+static __inline__ void
 change_bit(int nr, volatile void *addr)
 {
unsigned long *m = ((unsigned long *) addr) + (nr >> 5);
@@ -149,7 +149,7 @@ change_bit(int nr, volatile void *addr)
  * If it's called on the same region of memory simultaneously, the effect
  * may be that only one operation succeeds.
  */
-extern __inline__ void __change_bit(int nr, volatile void * addr)
+static __inline__ void __change_bit(int nr, volatile void * addr)
 {
unsigned long * m = ((unsigned long *) addr) + (nr >> 5);
 
@@ -164,7 +164,7 @@ extern __inline__ void __change_bit(int nr, volatile void * 
addr)
  * This operation is atomic and cannot be reordered.
  * It also implies a memory barrier.
  */
-extern __inline__ int
+static __inline__ int
 test_and_set_bit(int nr, volatile void *addr)
 {
unsigned long *m = ((unsigned long *) addr) + (nr >> 5);
@@ -194,7 +194,7 @@ test_and_set_bit(int nr, volatile void *addr)
  * If two examples of this operation race, one can appear to succeed
  * but actually fail.  You must protect multiple accesses with a lock.
  */
-extern __inline__ int __test_and_set_bit(int nr, volatile void * addr)
+static __inline__ int __test_and_set_bit(int nr, volatile void * addr)
 {
int mask, retval;
volatile int *a = addr;
@@ -215,7 +215,7 @@ extern __inline__ int __test_and_set_bit(int nr, volatile 
void * addr)
  * This operation is atomic and cannot be reordered.
  * It also implies a memory barrier.
  */
-extern __inline__ int
+static __inline__ int
 test_and_clear_bit(int nr, volatile void *addr)
 {
unsigned long *m = ((unsigned long *) addr) + (nr >> 5);
@@ -246,7 +246,7 @@ test_and_clear_bit(int nr, volatile void *addr)
  * If two examples of this operation race, one can appear to succeed
  * but actually fail.  You must protect multiple accesses with a lock.
  */
-extern __inline__ int __test_and_clear_bit(int nr, volatile void * addr)
+static __inline__ int __test_and_clear_bit(int nr, volatile void * addr)
 {
int mask, retval;
volatile int*a = addr;
@@ -267,7 +267,7 @@ extern __inline__ int __test_and_clear_bit(int nr, volatile 
void * addr)
  * This operation is atomic and cannot be reordered.
  * It also implies a memory barrier.
  */
-extern __inline__ int
+static __inline__ int
 test_and_change_bit(int nr, volatile void *addr)
 {
unsigned long *m = ((un

Re: [U-Boot] [GIT PULL] MIPS updates

2009-01-27 Thread Wolfgang Denk 
Dear Shinya Kuribayashi,

In message <497f1752.1060...@ruby.dti.ne.jp> you wrote:
> Hi Wolfgang,
> 
> please pull U-Boot/MIPS repository to pick up the following changes.
> 
> Thanks in advance,
> 
>   Shinya
> 
> ---
> 
> The following changes since commit 8f86a3636ef88427f880610638e80991adc41896:
>   Wolfgang Denk (1):
> Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
> 
> are available in the git repository at:
> 
>   git://git.denx.de/u-boot-mips.git master
> 
> Stefan Roese (4):
>   MIPS: Add flush_dcache_range() and invalidate_dcache_range()
>   MIPS: Add VCT board series support (Part 1/3)
>   MIPS: Add VCT board series support (Part 2/3)
>   MIPS: Add VCT board series support (Part 3/3)
> 
>  MAINTAINERS  |4 +
>  MAKEALL  |   12 +
>  Makefile |   35 ++
>  board/micronas/vct/Makefile  |   57 +++
>  board/micronas/vct/bcu.h |  170 +
>  board/micronas/vct/config.mk |   31 ++
>  board/micronas/vct/dcgu.c|  258 +
>  board/micronas/vct/dcgu.h|  179 +
>  board/micronas/vct/ebi.c |   48 +++
>  board/micronas/vct/ebi.h |   95 +
>  board/micronas/vct/ebi_nor_flash.c   |  131 +++
>  board/micronas/vct/ebi_onenand.c |  198 ++
>  board/micronas/vct/ebi_smc911x.c |   94 +
>  board/micronas/vct/ehci.c|  110 ++
>  board/micronas/vct/gpio.c|   88 +
>  board/micronas/vct/scc.c |  669 
> ++
>  board/micronas/vct/scc.h |  205 +++
>  board/micronas/vct/smc_eeprom.c  |  394 
>  board/micronas/vct/top.c |  289 +++
>  board/micronas/vct/u-boot.lds|   71 
>  board/micronas/vct/vct.c |  117 ++
>  board/micronas/vct/vct.h |  104 ++
>  board/micronas/vct/vcth/reg_dcgu.h   |   36 ++
>  board/micronas/vct/vcth/reg_ebi.h|  242 
>  board/micronas/vct/vcth/reg_fwsram.h |   73 
>  board/micronas/vct/vcth/reg_gpio.h   |   32 ++
>  board/micronas/vct/vcth/reg_scc.h|  102 +
>  board/micronas/vct/vcth/reg_usbh.h   |   33 ++
>  board/micronas/vct/vcth/reg_wdt.h|   24 ++
>  board/micronas/vct/vcth2/reg_ebi.h   |  290 +++
>  board/micronas/vct/vctv/reg_dcgu.h   |   25 ++
>  board/micronas/vct/vctv/reg_ebi.h|  290 +++
>  board/micronas/vct/vctv/reg_gpio.h   |   32 ++
>  board/micronas/vct/vctv/reg_wdt.h|   24 ++
>  cpu/mips/cpu.c   |   28 ++
>  include/common.h |2 +
>  include/configs/vct.h|  340 +
>  37 files changed, 4932 insertions(+), 0 deletions(-)
>  create mode 100644 board/micronas/vct/Makefile
>  create mode 100644 board/micronas/vct/bcu.h
>  create mode 100644 board/micronas/vct/config.mk
>  create mode 100644 board/micronas/vct/dcgu.c
>  create mode 100644 board/micronas/vct/dcgu.h
>  create mode 100644 board/micronas/vct/ebi.c
>  create mode 100644 board/micronas/vct/ebi.h
>  create mode 100644 board/micronas/vct/ebi_nor_flash.c
>  create mode 100644 board/micronas/vct/ebi_onenand.c
>  create mode 100644 board/micronas/vct/ebi_smc911x.c
>  create mode 100644 board/micronas/vct/ehci.c
>  create mode 100644 board/micronas/vct/gpio.c
>  create mode 100644 board/micronas/vct/scc.c
>  create mode 100644 board/micronas/vct/scc.h
>  create mode 100644 board/micronas/vct/smc_eeprom.c
>  create mode 100644 board/micronas/vct/top.c
>  create mode 100644 board/micronas/vct/u-boot.lds
>  create mode 100644 board/micronas/vct/vct.c
>  create mode 100644 board/micronas/vct/vct.h
>  create mode 100644 board/micronas/vct/vcth/reg_dcgu.h
>  create mode 100644 board/micronas/vct/vcth/reg_ebi.h
>  create mode 100644 board/micronas/vct/vcth/reg_fwsram.h
>  create mode 100644 board/micronas/vct/vcth/reg_gpio.h
>  create mode 100644 board/micronas/vct/vcth/reg_scc.h
>  create mode 100644 board/micronas/vct/vcth/reg_usbh.h
>  create mode 100644 board/micronas/vct/vcth/reg_wdt.h
>  create mode 100644 board/micronas/vct/vcth2/reg_ebi.h
>  create mode 100644 board/micronas/vct/vctv/reg_dcgu.h
>  create mode 100644 board/micronas/vct/vctv/reg_ebi.h
>  create mode 100644 board/micronas/vct/vctv/reg_gpio.h
>  create mode 100644 board/micronas/vct/vctv/reg_wdt.h
>  create mode 100644 include/configs/vct.h

Applied, thanks.


Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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[U-Boot] [GIT PULL] MIPS updates

2009-01-27 Thread Shinya Kuribayashi 
Hi Wolfgang,

please pull U-Boot/MIPS repository to pick up the following changes.

Thanks in advance,

  Shinya

---

The following changes since commit 8f86a3636ef88427f880610638e80991adc41896:
  Wolfgang Denk (1):
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

are available in the git repository at:

  git://git.denx.de/u-boot-mips.git master

Stefan Roese (4):
  MIPS: Add flush_dcache_range() and invalidate_dcache_range()
  MIPS: Add VCT board series support (Part 1/3)
  MIPS: Add VCT board series support (Part 2/3)
  MIPS: Add VCT board series support (Part 3/3)

 MAINTAINERS  |4 +
 MAKEALL  |   12 +
 Makefile |   35 ++
 board/micronas/vct/Makefile  |   57 +++
 board/micronas/vct/bcu.h |  170 +
 board/micronas/vct/config.mk |   31 ++
 board/micronas/vct/dcgu.c|  258 +
 board/micronas/vct/dcgu.h|  179 +
 board/micronas/vct/ebi.c |   48 +++
 board/micronas/vct/ebi.h |   95 +
 board/micronas/vct/ebi_nor_flash.c   |  131 +++
 board/micronas/vct/ebi_onenand.c |  198 ++
 board/micronas/vct/ebi_smc911x.c |   94 +
 board/micronas/vct/ehci.c|  110 ++
 board/micronas/vct/gpio.c|   88 +
 board/micronas/vct/scc.c |  669 ++
 board/micronas/vct/scc.h |  205 +++
 board/micronas/vct/smc_eeprom.c  |  394 
 board/micronas/vct/top.c |  289 +++
 board/micronas/vct/u-boot.lds|   71 
 board/micronas/vct/vct.c |  117 ++
 board/micronas/vct/vct.h |  104 ++
 board/micronas/vct/vcth/reg_dcgu.h   |   36 ++
 board/micronas/vct/vcth/reg_ebi.h|  242 
 board/micronas/vct/vcth/reg_fwsram.h |   73 
 board/micronas/vct/vcth/reg_gpio.h   |   32 ++
 board/micronas/vct/vcth/reg_scc.h|  102 +
 board/micronas/vct/vcth/reg_usbh.h   |   33 ++
 board/micronas/vct/vcth/reg_wdt.h|   24 ++
 board/micronas/vct/vcth2/reg_ebi.h   |  290 +++
 board/micronas/vct/vctv/reg_dcgu.h   |   25 ++
 board/micronas/vct/vctv/reg_ebi.h|  290 +++
 board/micronas/vct/vctv/reg_gpio.h   |   32 ++
 board/micronas/vct/vctv/reg_wdt.h|   24 ++
 cpu/mips/cpu.c   |   28 ++
 include/common.h |2 +
 include/configs/vct.h|  340 +
 37 files changed, 4932 insertions(+), 0 deletions(-)
 create mode 100644 board/micronas/vct/Makefile
 create mode 100644 board/micronas/vct/bcu.h
 create mode 100644 board/micronas/vct/config.mk
 create mode 100644 board/micronas/vct/dcgu.c
 create mode 100644 board/micronas/vct/dcgu.h
 create mode 100644 board/micronas/vct/ebi.c
 create mode 100644 board/micronas/vct/ebi.h
 create mode 100644 board/micronas/vct/ebi_nor_flash.c
 create mode 100644 board/micronas/vct/ebi_onenand.c
 create mode 100644 board/micronas/vct/ebi_smc911x.c
 create mode 100644 board/micronas/vct/ehci.c
 create mode 100644 board/micronas/vct/gpio.c
 create mode 100644 board/micronas/vct/scc.c
 create mode 100644 board/micronas/vct/scc.h
 create mode 100644 board/micronas/vct/smc_eeprom.c
 create mode 100644 board/micronas/vct/top.c
 create mode 100644 board/micronas/vct/u-boot.lds
 create mode 100644 board/micronas/vct/vct.c
 create mode 100644 board/micronas/vct/vct.h
 create mode 100644 board/micronas/vct/vcth/reg_dcgu.h
 create mode 100644 board/micronas/vct/vcth/reg_ebi.h
 create mode 100644 board/micronas/vct/vcth/reg_fwsram.h
 create mode 100644 board/micronas/vct/vcth/reg_gpio.h
 create mode 100644 board/micronas/vct/vcth/reg_scc.h
 create mode 100644 board/micronas/vct/vcth/reg_usbh.h
 create mode 100644 board/micronas/vct/vcth/reg_wdt.h
 create mode 100644 board/micronas/vct/vcth2/reg_ebi.h
 create mode 100644 board/micronas/vct/vctv/reg_dcgu.h
 create mode 100644 board/micronas/vct/vctv/reg_ebi.h
 create mode 100644 board/micronas/vct/vctv/reg_gpio.h
 create mode 100644 board/micronas/vct/vctv/reg_wdt.h
 create mode 100644 include/configs/vct.h

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Re: [U-Boot] [GIT PULL] MIPS updates

2008-12-30 Thread Wolfgang Denk 
Dear Shinya Kuribayashi,

In message <4949020a.5020...@ruby.dti.ne.jp> you wrote:
> Hi Wolfgang,
> 
> please pull U-Boot/MIPS repository to pick up the following changes.
> 
> Thanks in advance,
> 
>   Shinya
> 
> ---
> 
> The following changes since commit aced78d852d0b009e8aaa1445af8cb40861ee549:
>   Wolfgang Denk (1):
> Prepare 2009.01-rc1
> 
> are available in the git repository at:
> 
>   git://git.denx.de/u-boot-mips.git master
> 
> Jean-Christophe PLAGNIOL-VILLARD (3):
>   MIPS: qemu_mips: move env storage just after u-boot
>   MIPS: qemu_mips: update doc to use all disk and boot linux kernel
>   MIPS: qemu_mips: update doc to generate and to use qemu flash, ide file
> 
>  doc/README.qemu_mips|   88 
> ++-
>  include/configs/qemu-mips.h |2 +-
>  2 files changed, 87 insertions(+), 3 deletions(-)

Done, thanks.

Best regards,

Wolfgang Denk

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[U-Boot] [GIT PULL] MIPS updates

2008-12-17 Thread Shinya Kuribayashi 
Hi Wolfgang,

please pull U-Boot/MIPS repository to pick up the following changes.

Thanks in advance,

  Shinya

---

The following changes since commit aced78d852d0b009e8aaa1445af8cb40861ee549:
  Wolfgang Denk (1):
Prepare 2009.01-rc1

are available in the git repository at:

  git://git.denx.de/u-boot-mips.git master

Jean-Christophe PLAGNIOL-VILLARD (3):
  MIPS: qemu_mips: move env storage just after u-boot
  MIPS: qemu_mips: update doc to use all disk and boot linux kernel
  MIPS: qemu_mips: update doc to generate and to use qemu flash, ide file

 doc/README.qemu_mips|   88 ++-
 include/configs/qemu-mips.h |2 +-
 2 files changed, 87 insertions(+), 3 deletions(-)


diff --git a/doc/README.qemu_mips b/doc/README.qemu_mips
index 2fdd2b0..3985264 100644
--- a/doc/README.qemu_mips
+++ b/doc/README.qemu_mips
@@ -17,19 +17,103 @@ create image:
 start it:
 # qemu-system-mips -M mips -pflash flash -monitor null -nographic
 
+2) Download kernel + initrd
+
+On ftp://ftp.denx.de/pub/contrib/Jean-Christophe_Plagniol-Villard/qemu_mips/
+you can downland
+
+#config to build the kernel
+qemu_mips_defconfig
+#patch to fix mips interupt init on 2.6.24.y kernel
+qemu_mips_kernel.patch
+initrd.gz
+vmlinux
+vmlinux.bin
+System.map
+
+4) Generate uImage
+
+# tools/mkimage -A mips -O linux -T kernel -C gzip -a 0x8001 -e 0x80245650 
-n "Linux 2.6.24.y" -d vmlinux.bin.gz uImage
+
+5) Copy uImage to Flash
+# dd if=uImage bs=1k conv=notrunc seek=224 of=flash
+
+6) Generate Ide Disk
+
+# dd of=ide bs=1k cout=100k if=/dev/zero
+
+# sfdisk -C 261 -d ide
+# partition table of ide
+unit: sectors
+
+ ide1 : start=   63, size=32067, Id=83
+ ide2 : start=32130, size=32130, Id=83
+ ide3 : start=64260, size=  4128705, Id=83
+ ide4 : start=0, size=0, Id= 0
+
+7) Copy to ide
+
+# dd if=uImage bs=512 conv=notrunc seek=63 of=ide
+
+8) Generate ext2 on part 2 on Copy uImage and initrd.gz
+
+# Attached as loop device ide offset = 32130 * 512
+# losetup -o 16450560 -f ide
+# Format as ext2 ( arg2 : nb blocks)
+# mke2fs /dev/loop0 16065
+# losetup -d /dev/loop0
+# Mount and copy uImage and initrd.gz to it
+# mount -o loop,offset=16450560 -t ext2 ide /mnt
+# mkdir /mnt/boot
+# cp {initrd.gz,uImage} /mnt/boot/
+# Umount it
+# umount /mnt
+
+9) Set Environment
+
+setenv rd_start 0x8080
+setenv rd_size 2663940
+setenv kernel BFC38000
+setenv oad_addr 8050
+setenv load_addr2 80F0
+setenv kernel_flash BFC38000
+setenv load_addr_hello 8020
+setenv bootargs 'root=/dev/ram0 init=/bin/sh'
+setenv load_rd_ext2 'ide res; ext2load ide 0:2 ${rd_start} /boot/initrd.gz'
+setenv load_rd_tftp 'tftp ${rd_start} /initrd.gz'
+setenv load_kernel_hda 'ide res; diskboot ${load_addr} 0:2'
+setenv load_kernel_ext2 'ide res; ext2load ide 0:2 ${load_addr} /boot/uImage'
+setenv load_kernel_tftp 'tftp ${load_addr} /qemu_mips/uImage'
+setenv boot_ext2_ext2 'run load_rd_ext2; run load_kernel_ext2; run addmisc; 
bootm ${load_addr}'
+setenv boot_ext2_flash 'run load_rd_ext2; run addmisc; bootm ${kernel_flash}'
+setenv boot_ext2_hda 'run load_rd_ext2; run load_kernel_hda; run addmisc; 
bootm ${load_addr}'
+setenv boot_ext2_tftp 'run load_rd_ext2; run load_kernel_tftp; run addmisc; 
bootm ${load_addr}'
+setenv boot_tftp_hda 'run load_rd_tftp; run load_kernel_hda; run addmisc; 
bootm ${load_addr}'
+setenv boot_tftp_ext2 'run load_rd_tftp; run load_kernel_ext2; run addmisc; 
bootm ${load_addr}'
+setenv boot_tftp_flash 'run load_rd_tftp; run addmisc; bootm ${kernel_flash}'
+setenv boot_tftp_tftp 'run load_rd_tftp; run load_kernel_tftp; run addmisc; 
bootm ${load_addr}'
+setenv load_hello_tftp 'tftp ${load_addr_hello} /examples/hello_world.bin'
+setenv go_tftp 'run load_hello_tftp; go ${load_addr_hello}'
+setenv addmisc 'setenv bootargs ${bootargs} console=ttyS0,${baudrate} 
rd_start=${rd_start} rd_size=${rd_size} ethaddr=${ethaddr}'
+setenv bootcmd 'run boot_tftp_flash'
+
+10) Now you can boot from flash, ide, ide+ext2 and tfp
+
+# qemu-system-mips -M mips -pflash flash -monitor null -nographic -net nic 
-net user -tftp `pwd` -hda ide
+
 II) How to debug U-Boot
 
 In order to debug U-Boot you need to start qemu with gdb server support (-s)
 and waiting the connection to start the CPU (-S)
 
-# qemu-system-mips -S -s -M mips -pflash flash -monitor null -nographic
+# qemu-system-mips -S -s -M mips -pflash flash -monitor null -nographic -net 
nic -net user -tftp `pwd` -hda ide
 
 in an other console you start gdb
 
 1) Debugging of U-Boot Before Relocation
 
 Before relocation, the addresses in the ELF file can be used without any 
problems
-buy connecting to the gdb server localhost:1234
+by connecting to the gdb server localhost:1234
 
 # mipsel-unknown-linux-gnu-gdb u-boot
 GNU gdb 6.6
diff --git a/include/configs/qemu-mips.h b/include/configs/qemu-mips.h
index f028d1a..862 100644
--- a/include/configs/qemu-mips.h
+++ b/include/configs/qe

Re: [U-Boot] [GIT PULL] MIPS updates

2008-12-12 Thread Wolfgang Denk 
Dear Shinya Kuribayashi,

In message <493fda82.7000...@ruby.dti.ne.jp> you wrote:
> 
> The following changes since commit 2145188bea2df8f2b47a87ec3071b55027e8d0ae:
>   Ben Warren (1):
> Fix compile error in building MBX860T.
> 
> are available in the git repository at:
> 
>   git://git.denx.de/u-boot-mips.git master
> 
> Stefan Roese (4):
>   MIPS: Add onenand_init() to board.c and move nand_init()
>   MIPS: Add board_early_init_f() to init_sequence
>   MIPS: Add CONFIG_SKIP_LOWLEVEL_INIT
>   MIPS: Flush data cache upon relocation
> 
>  cpu/mips/start.S |   32 +---
>  lib_mips/board.c |   25 -
>  2 files changed, 45 insertions(+), 12 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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[U-Boot] [GIT PULL] MIPS updates

2008-12-10 Thread Shinya Kuribayashi 
Hi Wolfgang,

please pull U-Boot/MIPS repository to pick up the following changes.

Thanks in advance,

  Shinya

---

The following changes since commit 2145188bea2df8f2b47a87ec3071b55027e8d0ae:
  Ben Warren (1):
Fix compile error in building MBX860T.

are available in the git repository at:

  git://git.denx.de/u-boot-mips.git master

Stefan Roese (4):
  MIPS: Add onenand_init() to board.c and move nand_init()
  MIPS: Add board_early_init_f() to init_sequence
  MIPS: Add CONFIG_SKIP_LOWLEVEL_INIT
  MIPS: Flush data cache upon relocation

 cpu/mips/start.S |   32 +---
 lib_mips/board.c |   25 -
 2 files changed, 45 insertions(+), 12 deletions(-)

diff --git a/cpu/mips/start.S b/cpu/mips/start.S
index 6a22302..57db589 100644
--- a/cpu/mips/start.S
+++ b/cpu/mips/start.S
@@ -243,9 +243,11 @@ reset:
mtc0zero, CP0_COUNT
mtc0zero, CP0_COMPARE
 
+#if !defined(CONFIG_SKIP_LOWLEVEL_INIT)
/* CONFIG0 register */
li  t0, CONF_CM_UNCACHED
mtc0t0, CP0_CONFIG
+#endif /* !CONFIG_SKIP_LOWLEVEL_INIT */
 
/* Initialize $gp.
 */
@@ -255,6 +257,7 @@ reset:
 1:
lw  gp, 0(ra)
 
+#if !defined(CONFIG_SKIP_LOWLEVEL_INIT)
/* Initialize any external memory.
 */
la  t9, lowlevel_init
@@ -271,6 +274,7 @@ reset:
 */
li  t0, CONF_CM_CACHABLE_NONCOHERENT
mtc0t0, CP0_CONFIG
+#endif /* !CONFIG_SKIP_LOWLEVEL_INIT */
 
/* Set up temporary stack.
 */
@@ -307,6 +311,7 @@ relocate_code:
la  t3, in_ram
lw  t2, -12(t3) /* t2 <-- uboot_end_data*/
movet1, a2
+   moves2, a2  /* s2 <-- destination address   */
 
/*
 * Fix $gp:
@@ -316,13 +321,21 @@ relocate_code:
movet6, gp
sub gp, CONFIG_SYS_MONITOR_BASE
add gp, a2  /* gp now adjusted  */
-   sub t6, gp, t6  /* t6 <-- relocation offset */
+   sub s1, gp, t6  /* s1 <-- relocation offset */
 
/*
 * t0 = source address
 * t1 = target address
 * t2 = source end address
 */
+
+   /*
+* Save destination address and size for later usage in flush_cache()
+*/
+   moves0, a1  /* save gd in s0*/
+   movea0, t1  /* a0 <-- destination addr  */
+   sub a1, t2, t0  /* a1 <-- size  */
+
/* On the purple board we copy the code earlier in a special way
 * in order to solve flash problems
 */
@@ -338,9 +351,14 @@ relocate_code:
/* If caches were enabled, we would have to flush them here.
 */
 
+   /* a0 & a1 are already set up for flush_cache(start, size) */
+   la  t9, flush_cache
+   jalrt9
+   nop
+
/* Jump to where we've relocated ourselves.
 */
-   addit0, a2, in_ram - _start
+   addit0, s2, in_ram - _start
jr  t0
nop
 
@@ -367,7 +385,7 @@ in_ram:
 1:
lw  t1, 0(t4)
beqzt1, 2f
-   add t1, t6
+   add t1, s1
sw  t1, 0(t4)
 2:
addit2, 1
@@ -378,8 +396,8 @@ in_ram:
 */
lw  t1, -12(t0) /* t1 <-- uboot_end_data*/
lw  t2, -8(t0)  /* t2 <-- uboot_end */
-   add t1, t6  /* adjust pointers  */
-   add t2, t6
+   add t1, s1  /* adjust pointers  */
+   add t2, s1
 
sub t1, 4
 1:
@@ -387,10 +405,10 @@ in_ram:
bltlt1, t2, 1b
sw  zero, 0(t1) /* delay slot   */
 
-   movea0, a1
+   movea0, s0  /* a0 <-- gd*/
la  t9, board_init_r
jr  t9
-   movea1, a2  /* delay slot   */
+   movea1, s2  /* delay slot   */
 
.endrelocate_code
 
diff --git a/lib_mips/board.c b/lib_mips/board.c
index 9c997f1..dfe6831 100644
--- a/lib_mips/board.c
+++ b/lib_mips/board.c
@@ -30,6 +30,7 @@
 #include 
 #include 
 #include 
+#include 
 #include 
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -71,6 +72,15 @@ static ulong mem_malloc_brk;
  */
 unsigned long mips_io_port_base = -1;
 
+int __board_early_init_f(void)
+{
+   /*
+* Nothing to do in this dummy implementation
+*/
+   return 0;
+}
+int board_early_init_f(void) __attribute__((weak, 
alias("__board_early_init_f")));
+
 /*
  * The Malloc area is immediately below the monitor copy in DRAM
  */
@@ -168,6 +178,7 @@ static int init_baudrate (void)
 typedef int (init_fnc_t) (void);
 
 init_fnc_t *init_sequence[] = {
+   board_early_init_f,
timer_init,
env_init,   /* initialize environment */
 #ifdef CONFIG_INCA_IP
@@ -378,6 +389,1

Re: [U-Boot] [GIT PULL] MIPS updates

2008-09-03 Thread Wolfgang Denk 
Dear Shinya Kuribayashi,

In message <[EMAIL PROTECTED]> you wrote:
> Hi Wolfgang,
> 
> please pull MIPS repository to pick up the following change:
> 
> ---
> 
> The following changes since commit 628ffd73bcff0c9f3bc5a8eeb2c7455fe9d28a51:
>   Jean-Christophe PLAGNIOL-VILLARD (1):
> device: make device_register() clone the device
> 
> are available in the git repository at:
> 
>   git://git.denx.de/u-boot-mips.git master
> 
> Jean-Christophe PLAGNIOL-VILLARD (1):
>   doc/qemu_mips: add doc howto debug u-boot with gdb

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
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HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [EMAIL PROTECTED]
The moral of the story is: "Don't stop to  tighten  your  shoe  laces
during the Olympics 100m finals".
 - Kevin Jones in <[EMAIL PROTECTED]>
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[U-Boot] [GIT PULL] MIPS updates

2008-09-03 Thread Shinya Kuribayashi 
Hi Wolfgang,

please pull MIPS repository to pick up the following change:

---

The following changes since commit 628ffd73bcff0c9f3bc5a8eeb2c7455fe9d28a51:
  Jean-Christophe PLAGNIOL-VILLARD (1):
device: make device_register() clone the device

are available in the git repository at:

  git://git.denx.de/u-boot-mips.git master

Jean-Christophe PLAGNIOL-VILLARD (1):
  doc/qemu_mips: add doc howto debug u-boot with gdb

 doc/README.qemu_mips |   64 +-
 1 files changed, 63 insertions(+), 1 deletions(-)

diff --git a/doc/README.qemu_mips b/doc/README.qemu_mips
index c9ac3f3..472469f 100644
--- a/doc/README.qemu_mips
+++ b/doc/README.qemu_mips
@@ -1,7 +1,7 @@
 
 Notes for the Qemu MIPS port
 
-Example usage:
+I) Example usage:
 
 # ln -s u-boot.bin mips_bios.bin
 start it:
@@ -16,3 +16,65 @@ create image:
 # dd of=flash bs=1k conv=notrunc if=u-boot.bin
 start it:
 # qemu-system-mips -M mips -pflash flash -monitor null -nographic
+
+II) How to debug U-Boot
+
+In order to debug U-Boot you need to start qemu with gdb server support (-s)
+and waiting the connection to start the CPU (-S)
+
+# qemu-system-mips -S -s -M mips -pflash flash -monitor null -nographic
+
+in an other console you start gdb
+
+1) Debugging of U-Boot Before Relocation
+
+Before relocation, the addresses in the ELF file can be used without any 
problems
+buy connecting to the gdb server localhost:1234
+
+# mipsel-unknown-linux-gnu-gdb u-boot
+GNU gdb 6.6
+Copyright (C) 2006 Free Software Foundation, Inc.
+GDB is free software, covered by the GNU General Public License, and you are
+welcome to change it and/or distribute copies of it under certain conditions.
+Type "show copying" to see the conditions.
+There is absolutely no warranty for GDB.  Type "show warranty" for details.
+This GDB was configured as "--host=i486-linux-gnu 
--target=mipsel-unknown-linux-gnu"...
+(gdb)  target remote localhost:1234
+Remote debugging using localhost:1234
+_start () at start.S:64
+64  RVECENT(reset,0)/* U-boot entry point */
+Current language:  auto; currently asm
+(gdb)  b board.c:289
+Breakpoint 1 at 0xbfc00cc8: file board.c, line 289.
+(gdb) c
+Continuing.
+
+Breakpoint 1, board_init_f (bootflag=) at board.c:290
+290 relocate_code (addr_sp, id, addr);
+Current language:  auto; currently c
+(gdb) p/x addr
+$1 = 0x87fa
+
+2) Debugging of U-Boot After Relocation
+
+For debugging U-Boot after relocation we need to know the address to which
+U-Boot relocates itself to 0x87fa by default.
+And replace the symbol table to this offset.
+
+(gdb) symbol-file
+Discard symbol table from `/private/u-boot-arm/u-boot'? (y or n) y
+Error in re-setting breakpoint 1:
+No symbol table is loaded.  Use the "file" command.
+No symbol file now.
+(gdb) add-symbol-file u-boot 0x87fa
+add symbol table from file "u-boot" at
+.text_addr = 0x87fa
+(y or n) y
+Reading symbols from /private/u-boot-arm/u-boot...done.
+Breakpoint 1 at 0x87fa0cc8: file board.c, line 289.
+(gdb) c
+Continuing.
+
+Program received signal SIGINT, Interrupt.
+0x87fa0de4 in udelay (usec=) at time.c:78
+78  while ((tmo - read_c0_count()) < 0x7fff)
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