assorted patches

assorted patches

[Sascha Hauer]

Hi All,

Some assorted patches here. Most notable probably is the increase
of the chunk size in ramfs which greatly improves speed. The
gpio LEDs finally get a user and modules get usable again.

Sascha Hauer (5):
      ARM scb9328: Add gpio led support
      ramfs: increase chunk size to 4 kbyte
      mfd/mc13892: Add missing semicolons
      module: CONFIG_COMMAND does not exist anymore, remove ifdefs
      trigger command: fix printf format

 arch/arm/boards/scb9328/scb9328.c |   24 +++++++++++++++++++++++-
 commands/trigger.c                |    2 +-
 common/module.c                   |    2 --
 drivers/mfd/mc13892.c             |    4 ++--
 fs/ramfs.c                        |    2 +-
 5 files changed, 27 insertions(+), 7 deletions(-)


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[PATCH 1/5] ARM scb9328: Add gpio led support

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/boards/scb9328/scb9328.c |   24 +++++++++++++++++++++++-
 1 files changed, 23 insertions(+), 1 deletions(-)

diff --git a/arch/arm/boards/scb9328/scb9328.c b/arch/arm/boards/scb9328/scb9328.c
index 35c7fdf..a98d9fe 100644
--- a/arch/arm/boards/scb9328/scb9328.c
+++ b/arch/arm/boards/scb9328/scb9328.c
@@ -31,6 +31,7 @@
 #include <fs.h>
 #include <fcntl.h>
 #include <dm9000.h>
+#include <led.h>
 
 static struct device_d cfi_dev = {
 	.id	  = -1,
@@ -68,9 +69,30 @@ static struct device_d dm9000_dev = {
 	.platform_data = &dm9000_data,
 };
 
-static int scb9328_devices_init(void) {
+struct gpio_led leds[] = {
+	{
+		.gpio = 32 + 21,
+	}, {
+		.gpio = 32 + 22,
+	}, {
+		.gpio = 32 + 23,
+	}, {
+		.gpio = 32 + 24,
+	},
+};
+
+static int scb9328_devices_init(void)
+{
+	int i;
 
 	imx_gpio_mode(PA23_PF_CS5);
+	imx_gpio_mode(GPIO_PORTB | GPIO_GPIO | GPIO_OUT | 21);
+	imx_gpio_mode(GPIO_PORTB | GPIO_GPIO | GPIO_OUT | 22);
+	imx_gpio_mode(GPIO_PORTB | GPIO_GPIO | GPIO_OUT | 23);
+	imx_gpio_mode(GPIO_PORTB | GPIO_GPIO | GPIO_OUT | 24);
+
+	for (i = 0; i < ARRAY_SIZE(leds); i++)
+		led_gpio_register(&leds[i]);
 
 /* CS3 becomes CS3 by clearing reset default bit 1 in FMCR */
 	FMCR = 0x1;
-- 
1.7.2.3


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[PATCH 2/5] ramfs: increase chunk size to 4 kbyte

[Sascha Hauer]

This greatly increases speed on ramfs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 fs/ramfs.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/ramfs.c b/fs/ramfs.c
index 6222550..91001f1 100644
--- a/fs/ramfs.c
+++ b/fs/ramfs.c
@@ -30,7 +30,7 @@
 #include <linux/stat.h>
 #include <xfuncs.h>
 
-#define CHUNK_SIZE	512
+#define CHUNK_SIZE	4096
 
 struct ramfs_chunk {
 	char *data;
-- 
1.7.2.3


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[PATCH 3/5] mfd/mc13892: Add missing semicolons

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/mfd/mc13892.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/mc13892.c b/drivers/mfd/mc13892.c
index 08a439b..b2cc911 100644
--- a/drivers/mfd/mc13892.c
+++ b/drivers/mfd/mc13892.c
@@ -132,7 +132,7 @@ int mc13892_reg_write(struct mc13892 *mc13892, enum mc13892_reg reg, u32 val)
 #endif
 	return -EINVAL;
 }
-EXPORT_SYMBOL(mc13892_reg_write)
+EXPORT_SYMBOL(mc13892_reg_write);
 
 int mc13892_reg_read(struct mc13892 *mc13892, enum mc13892_reg reg, u32 *val)
 {
@@ -146,7 +146,7 @@ int mc13892_reg_read(struct mc13892 *mc13892, enum mc13892_reg reg, u32 *val)
 #endif
 	return -EINVAL;
 }
-EXPORT_SYMBOL(mc13892_reg_read)
+EXPORT_SYMBOL(mc13892_reg_read);
 
 int mc13892_set_bits(struct mc13892 *mc13892, enum mc13892_reg reg, u32 mask, u32 val)
 {
-- 
1.7.2.3


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[PATCH 4/5] module: CONFIG_COMMAND does not exist anymore, remove ifdefs

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 common/module.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/common/module.c b/common/module.c
index 29f3eb7..c0ff0f2 100644
--- a/common/module.c
+++ b/common/module.c
@@ -294,7 +294,6 @@ struct module * load_module(void *mod_image, unsigned long len)
 	numsyms = sechdrs[symindex].sh_size / sizeof(Elf32_Sym);
 	sym = (void *)sechdrs[symindex].sh_addr;
 
-#ifdef CONFIG_COMMAND
 	cmdindex = find_sec(ehdr, sechdrs, secstrings, ".barebox_cmd");
 	if (cmdindex) {
 		struct command *cmd =(struct command *)sechdrs[cmdindex].sh_addr;
@@ -303,7 +302,6 @@ struct module * load_module(void *mod_image, unsigned long len)
 			cmd++;
 		}
 	}
-#endif
 
 	for (i = 0; i < numsyms; i++) {
 		if (!strcmp(strtab + sym[i].st_name, MODULE_SYMBOL_PREFIX "init_module")) {
-- 
1.7.2.3


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[PATCH 5/5] trigger command: fix printf format

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 commands/trigger.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/commands/trigger.c b/commands/trigger.c
index 162da97..095f96d 100644
--- a/commands/trigger.c
+++ b/commands/trigger.c
@@ -79,7 +79,7 @@ static int do_trigger(struct command *cmdtp, int argc, char *argv[])
 		led = led_by_name_or_number(argv[optind]);
 
 		if (!led) {
-			printf("no such led: %d\n", argv[optind]);
+			printf("no such led: %s\n", argv[optind]);
 			return 1;
 		}
 
-- 
1.7.2.3


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assorted patches

[Sascha Hauer]

Sascha Hauer (7):
      eth: check the result of edev->get_ethaddr
      net: add a context to the packet handler
      environment: make default env path configurable
      move simple_itoa to libbb so that others can use it
      kfifo: kfifo_put takes a const buffer
      copy_file: handle write return value correctly
      cp command: handle directories as last argument

 commands/cp.c         |    3 ++-
 commands/loadenv.c    |    2 +-
 commands/saveenv.c    |    2 +-
 common/environment.c  |    2 ++
 common/hush.c         |   15 +--------------
 common/startup.c      |    7 ++++---
 include/environment.h |    3 +++
 include/kfifo.h       |    2 +-
 include/libbb.h       |    2 ++
 include/net.h         |    8 +++++---
 lib/copy_file.c       |   15 +++++++++++----
 lib/kfifo.c           |    2 +-
 lib/libbb.c           |   13 +++++++++++++
 net/dhcp.c            |    4 ++--
 net/dns.c             |    4 ++--
 net/eth.c             |    6 ++++--
 net/net.c             |   17 ++++++++++-------
 net/netconsole.c      |    4 ++--
 net/nfs.c             |    4 ++--
 net/ping.c            |    4 ++--
 net/tftp.c            |    4 ++--
 21 files changed, 73 insertions(+), 50 deletions(-)

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assorted patches

[Sascha Hauer]

Sascha Hauer (2):
      net: use dev_* for printing network related stuff
      ARM i.MX: cleanup boot modes

 arch/arm/mach-imx/Kconfig                 |   51 +++++
 arch/arm/mach-imx/Makefile                |    1 +
 arch/arm/mach-imx/include/mach/imx-nand.h |   56 +++++-
 arch/arm/mach-imx/internal-nand-boot.c    |  269 +++++++++++++++++++++++++
 drivers/mtd/nand/Kconfig                  |   21 --
 drivers/mtd/nand/nand_imx.c               |  307 -----------------------------
 net/eth.c                                 |    4 +-
 7 files changed, 378 insertions(+), 331 deletions(-)
 create mode 100644 arch/arm/mach-imx/internal-nand-boot.c


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Re: assorted patches

[Eric Bénard]

Hi Sascha,

Le 24/06/2010 11:39, Sascha Hauer a écrit :
>
> The following changes since commit 334fe1dc8a1b866d1f0f4ccf82ff7b06589ec022:
>
>    pca100: use generic default env (2010-06-22 15:44:45 +0200)
>
> are available in the git repository at:
>    git://git.pengutronix.de/git/barebox.git assorted-pu
>
> Sascha Hauer (11):
>        i.MX27: merge iomux pim definitions from kernel
>        imxfb: Add board specific hook to enable display
>        imxfb: do not enable framebuffer on startup
>        memcpy cmd: Do not expect to read/write the whole chunk at once
>        armlinux: reorder tag setup
>        remove eco920 board support
>        usbnet: remove unused dev member in struct usbnet
>        i.MX serial: Use readl/writel instead of pointer deref
>        i.MX clocksource: Use readl/writel instead of pointer deref
>        i.MX27: Add some missing device base addresses
>        fb: add a usage counter to prevent double enable/disable
>
patche serie tested on i.MX35 : no problem found

Eric

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assorted patches

[Sascha Hauer]

The following changes since commit 334fe1dc8a1b866d1f0f4ccf82ff7b06589ec022:

  pca100: use generic default env (2010-06-22 15:44:45 +0200)

are available in the git repository at:
  git://git.pengutronix.de/git/barebox.git assorted-pu

Sascha Hauer (11):
      i.MX27: merge iomux pim definitions from kernel
      imxfb: Add board specific hook to enable display
      imxfb: do not enable framebuffer on startup
      memcpy cmd: Do not expect to read/write the whole chunk at once
      armlinux: reorder tag setup
      remove eco920 board support
      usbnet: remove unused dev member in struct usbnet
      i.MX serial: Use readl/writel instead of pointer deref
      i.MX clocksource: Use readl/writel instead of pointer deref
      i.MX27: Add some missing device base addresses
      fb: add a usage counter to prevent double enable/disable

 arch/arm/Makefile                           |    1 -
 arch/arm/lib/armlinux.c                     |   51 +++----
 arch/arm/mach-at91rm9200/Kconfig            |    8 -
 arch/arm/mach-imx/clocksource.c             |   18 ++-
 arch/arm/mach-imx/include/mach/imx21-regs.h |   33 ----
 arch/arm/mach-imx/include/mach/imx27-regs.h |   96 +-----------
 arch/arm/mach-imx/include/mach/imxfb.h      |    2 +
 arch/arm/mach-imx/include/mach/iomux-mx21.h |  121 ++++++++++++++
 arch/arm/mach-imx/include/mach/iomux-mx27.h |  204 ++++++++++++++++++++++++
 arch/arm/mach-imx/include/mach/iomux-mx2x.h |  230 +++++++++++++++++++++++++++
 board/eco920/Makefile                       |    2 -
 board/eco920/config.h                       |  134 ----------------
 board/eco920/config.mk                      |    1 -
 board/eco920/eco920.c                       |  211 ------------------------
 board/eukrea_cpuimx27/eukrea_cpuimx27.c     |    3 +-
 board/imx21ads/imx21ads.c                   |    1 +
 board/imx27ads/imx27ads.c                   |    3 +-
 board/pcm038/pcm038.c                       |    3 +-
 board/phycard-i.MX27/pca100.c               |    3 +-
 commands/mem.c                              |   30 +++--
 drivers/net/usb/asix.c                      |   12 +-
 drivers/net/usb/usbnet.c                    |    9 +-
 drivers/serial/serial_imx.c                 |  137 ++++++++--------
 drivers/video/fb.c                          |    5 +
 drivers/video/imx.c                         |    9 +-
 include/fb.h                                |    4 +-
 include/usb/usbnet.h                        |    2 -
 27 files changed, 718 insertions(+), 615 deletions(-)
 create mode 100644 arch/arm/mach-imx/include/mach/iomux-mx21.h
 create mode 100644 arch/arm/mach-imx/include/mach/iomux-mx27.h
 create mode 100644 arch/arm/mach-imx/include/mach/iomux-mx2x.h
 delete mode 100644 board/eco920/Makefile
 delete mode 100644 board/eco920/config.h
 delete mode 100644 board/eco920/config.mk
 delete mode 100644 board/eco920/eco920.c


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