gmane.comp.boot-loaders.u-boot

[PATCH 2/2] tegra: Compulab TrimSlice board support

Stephen Warren — 2012-05-16T23:54:07

From: Stephen Warren <swarren< at >nvidia.com>

Signed-off-by: Stephen Warren <swarren< at >nvidia.com>
---
 MAINTAINERS                             |    1 +
 board/compulab/dts/tegra2-trimslice.dts |   57 ++++++++++++++++++++
 board/compulab/trimslice/Makefile       |   49 +++++++++++++++++
 board/compulab/trimslice/trimslice.c    |   76 ++++++++++++++++++++++++++
 boards.cfg                              |    1 +
 include/configs/trimslice.h             |   89 +++++++++++++++++++++++++++++++
 6 files changed, 273 insertions(+), 0 deletions(-)
 create mode 100644 board/compulab/dts/tegra2-trimslice.dts
 create mode 100644 board/compulab/trimslice/Makefile
 create mode 100644 board/compulab/trimslice/trimslice.c
 create mode 100644 include/configs/trimslice.h

diff --git a/MAINTAINERS b/MAINTAINERS
index 7c161db..9d35c0e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
< at >< at > -912,6 +912,7 < at >< at > Stephen Warren <swarren< at >nvidia.com>
 
 ventanaTegra2 (ARM7 & A9 Dual Core)
 paz00Tegra2 (ARM7 & A9 Dual Core)
+trimsliceTegra2 (AR

[PATCH 1/2] tegra: add SDMMC1 on SDIO1 funcmux entry

Stephen Warren — 2012-05-16T23:54:06

From: Stephen Warren <swarren< at >nvidia.com>

This will be used on TrimSlice.

Signed-off-by: Stephen Warren <swarren< at >nvidia.com>
---
 arch/arm/cpu/armv7/tegra2/funcmux.c        |    7 +++++++
 arch/arm/include/asm/arch-tegra2/funcmux.h |    1 +
 2 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/arch/arm/cpu/armv7/tegra2/funcmux.c b/arch/arm/cpu/armv7/tegra2/funcmux.c
index 1559869..820ba4e 100644
--- a/arch/arm/cpu/armv7/tegra2/funcmux.c
+++ b/arch/arm/cpu/armv7/tegra2/funcmux.c
< at >< at > -127,6 +127,13 < at >< at > int funcmux_select(enum periph_id id, int config)
 }
 break;
 
+case PERIPH_ID_SDMMC1:
+if (config == FUNCMUX_SDMMC1_SDIO1_4BIT) {
+pinmux_set_func(PINGRP_SDIO1, PMUX_FUNC_SDIO1);
+pinmux_tristate_disable(PINGRP_SDIO1);
+}
+break;
+
 case PERIPH_ID_SDMMC2:
 if (config == FUNCMUX_SDMMC2_DTA_DTD_8BIT) {
 pinmux_set_func(PINGRP_DTA, PMUX_FUNC_SDIO2);
diff --git a/arch/arm/include/asm/arch-tegra2/funcmux.h b/arch/arm/include/asm/arch-tegra2/funcmux.h
index 19184d1..b16c496 100644
---

Re: [PATCH V2 2/4] tegra: flesh out bootcmd

Stephen Warren — 2012-05-16T21:31:43

...
...

True.

In this case, I would assert these should simply be ignored; checkpatch
is a tool to help you get readable source, and in this case I think it's
much more readable by not forcing artificial wrapping.

Re: [PATCH V2 2/4] tegra: flesh out bootcmd

Tom Warren — 2012-05-16T21:27:56

Stephen,


I'm getting checkpatch errors (over 80 chars) for tegra2-common-post.h:

WARNING: line over 80 characters
#414: FILE: include/configs/tegra2-common-post.h:93:
+"script_boot="\

WARNING: line over 80 characters
#415: FILE: include/configs/tegra2-common-post.h:94:
+"for fs in " BOOTCMD_FS_EXT2 BOOTCMD_FS_FAT "; do "\

WARNING: line over 80 characters
#416: FILE: include/configs/tegra2-common-post.h:95:
+    "for prefix in / /boot/; do "\

WARNING: line over 80 characters
#417: FILE: include/configs/tegra2-common-post.h:96:
+"for script in boot.scr.uimg boot.scr; do "\

WARNING: line over 80 characters
#418: FILE: include/configs/tegra2-common-post.h:97:
+    "echo Scanning ${devtype} ${devnum}:${rootpart} ${fs} ${prefix}${script} ...; "\

WARNING: line over 80 characters
#419: FILE: include/configs/tegra2-common-post.h:98:
+    "if ${fs}load ${devtype} ${devnum}:${rootpart} ${scriptaddr} ${prefix}${script}; then "\

WARNING: line over 80 character

[PATCH] EXT2: Indent cleanup

Marek Vasut — 2012-05-16T21:00:35

Signed-off-by: Marek Vasut <marex< at >denx.de>
Cc: Wolfgang Denk <wd< at >denx.de>
---
 fs/ext2/dev.c |   74 +++++++++++++++++++++++++++------------------------------
 1 file changed, 35 insertions(+), 39 deletions(-)

diff --git a/fs/ext2/dev.c b/fs/ext2/dev.c
index 315ff53..f8cb8b7 100644
--- a/fs/ext2/dev.c
+++ b/fs/ext2/dev.c
< at >< at > -35,6 +35,7 < at >< at > static disk_partition_t part_info;
 int ext2fs_set_blk_dev(block_dev_desc_t *rbdd, int part)
 {
 ext2fs_block_dev_desc = rbdd;
+int ret;
 
 if (part == 0) {
 /* disk doesn't use partition table */
< at >< at > -42,60 +43,53 < at >< at > int ext2fs_set_blk_dev(block_dev_desc_t *rbdd, int part)
 part_info.size = rbdd->lba;
 part_info.blksz = rbdd->blksz;
 } else {
-if (get_partition_info
-    (ext2fs_block_dev_desc, part, &part_info)) {
+ret = get_partition_info(ext2fs_block_dev_desc, part,
+&part_info);
+if (ret)
 return 0;
-}
 }
+
 return part_info.size;
 }
 
-
 int ext2fs_devread(int sector, int byte_offset, int byte_len, char *buf)
 {
 ALLOC_CACHE_ALIGN_BUFFER

Re: [PATCH v2 03/21] net: Move MAC-seeded rand out ofbootp.c

Joe Hershberger — 2012-05-16T20:30:17

Hi Simon,

On Fri, Apr 20, 2012 at 9:54 PM, Simon Glass <sjg< at >chromium.org> wrote:

OK.


In this case it is using the env to read the mac.  It is not creating
a random mac.  The point is to create a random number based on the MAC
so that the numbers vary from device to device in the absence of other
entropy.  In the link-local case it also should lead to the same
device choosing the same address each time by default and most likely
different than other devices.

In the future I could make it take an index for which MAC address to
seed with, but for now, using the first is best suited to its
application.


OK


OK


Thanks,
-Joe

Re: [PATCH 0/2] omap_dss: add optional 32bit XXRRGGBBframebuffer

Jeroen Hofstee — 2012-05-16T19:40:04

And the promised patch for the twister board, I used for testing;
assuming a lg 4.3 inch display. _Not to be applied, testing only_

Jeroen
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[PATCH 1/2] omap3_dss: add optional framebuffer

Jeroen Hofstee — 2012-05-16T19:04:57

From: Jeroen Hofstee <jhofstee< at >victronenergy.com>

The beagle board uses the background color to show an orange screen during
startup. This patch adds the ability to add a frame buffer, with the
intention not to break the beagle board use case (I don't have one).
videomodes.c is not used. Scrolling depends on this patch:

http://patchwork.ozlabs.org/patch/155662/

cc: s-paulraj< at >ti.com
cc: khasim< at >ti.com
Signed-off-by: Jeroen Hofstee <jhofstee< at >victronenergy.com>
---
 arch/arm/include/asm/arch-omap3/dss.h |   41 ++++++++++++++++++++++++++----
 drivers/video/Makefile                |    2 +-
 drivers/video/omap3_dss.c             |   45 +++++++++++++++++++++++++++++++++
 3 files changed, 82 insertions(+), 6 deletions(-)

diff --git a/arch/arm/include/asm/arch-omap3/dss.h b/arch/arm/include/asm/arch-omap3/dss.h
index 4c56e5e..ae994ee 100644
--- a/arch/arm/include/asm/arch-omap3/dss.h
+++ b/arch/arm/include/asm/arch-omap3/dss.h
< at >< at > -28,15 +28,19 < at >< at >
 #ifndef DSS_H
 #define DSS_H
 
-/*
- * DSS Base Registers
- */
-#d

[PATCH 2/2] omap3_dss: cosmetic changes

Jeroen Hofstee — 2012-05-16T19:04:58

From: Jeroen Hofstee <jhofstee< at >victronenergy.com>

Remove unnecessary brackets.
Unwrap lines which are below 80 chars.
Single line comment as single line.
Moved init values to the source code.

cc: s-paulraj< at >ti.com
cc: khasim< at >ti.com
Signed-off-by: Jeroen Hofstee <jhofstee< at >victronenergy.com>
---
 arch/arm/include/asm/arch-omap3/dss.h |   20 +++-----------------
 drivers/video/omap3_dss.c             |   33 +++++++++++++--------------------
 2 files changed, 16 insertions(+), 37 deletions(-)

diff --git a/arch/arm/include/asm/arch-omap3/dss.h b/arch/arm/include/asm/arch-omap3/dss.h
index ae994ee..a830c43 100644
--- a/arch/arm/include/asm/arch-omap3/dss.h
+++ b/arch/arm/include/asm/arch-omap3/dss.h
< at >< at > -161,26 +161,14 < at >< at > struct venc_regs {
 #define GP_OUT0(1 << 15)
 #define GP_OUT1(1 << 16)
 
-#define DISPC_ENABLE(LCD_ENABLE | \
- DIG_ENABLE | \
- GO_LCD | \
- GO_DIG | \
- GP_OUT0| \
- GP_OUT1)
-
 /* Configure VENC DSS Params */
 #define VENC_CLK_ENABLE(1 << 3)
 #d

[PATCH 0/2] omap_dss: add optional 32bit XXRRGGBBframebuffer

Jeroen Hofstee — 2012-05-16T19:04:56

I could not resist removing some brackets etc while looking at the file..
These changes are optional and in a seperate patch. I will email a
seperate patch which I use for testing, but should NOT be in mainline,
since it assumes which LCD is connected.

Beagle owners, please test that I didn't break your orange background;
I don't have the board.

Jeroen Hofstee (2):
  omap3_dss: add optional framebuffer
  omap3_dss: cosmetic changes

 arch/arm/include/asm/arch-omap3/dss.h |   61 ++++++++++++++++----------
 drivers/video/Makefile                |    2 +-
 drivers/video/omap3_dss.c             |   78 ++++++++++++++++++++++++---------
 3 files changed, 98 insertions(+), 43 deletions(-)

[PATCH 2/2] tegra: add SDIO1 funcmux entry for UARTA

Lucas Stach — 2012-05-16T18:21:02

This is based on top of:
tegra: add alternate UART1 funcmux entry
tegra: add UART1 on GPU funcmux entry

v2: remove enum change

Signed-off-by: Lucas Stach <dev< at >lynxeye.de>
Acked-by: Stephen Warren <swarren< at >wwwdotorg.org>
CC: Stephen Warren <swarren< at >wwwdotorg.org>
CC: Tom Warren <twarren< at >nvidia.com>
CC: Marek Vasut <marex< at >denx.de>
---
 arch/arm/cpu/armv7/tegra2/board.c          |    2 ++
 arch/arm/cpu/armv7/tegra2/funcmux.c        |    5 +++++
 arch/arm/include/asm/arch-tegra2/funcmux.h |    1 +
 3 Dateien geändert, 8 Zeilen hinzugefügt(+)

diff --git a/arch/arm/cpu/armv7/tegra2/board.c b/arch/arm/cpu/armv7/tegra2/board.c
index 0e805e3..850a517 100644
--- a/arch/arm/cpu/armv7/tegra2/board.c
+++ b/arch/arm/cpu/armv7/tegra2/board.c
< at >< at > -125,6 +125,8 < at >< at > static int uart_configs[] = {
 FUNCMUX_UART1_UAA_UAB,
 #elif defined(CONFIG_TEGRA2_UARTA_GPU)
 FUNCMUX_UART1_GPU,
+#elif defined(CONFIG_TEGRA2_UARTA_SDIO1)
+FUNCMUX_UART1_SDIO1,
 #else
 FUNCMUX_UART1_IRRX_IRTX,
 #endif
diff --git a/arch/arm/cpu/armv7/tegra2

[PATCH 1/2] tegra: sync SDIO1 pingroup enum name with TRM

Lucas Stach — 2012-05-16T18:21:01

Signed-off-by: Lucas Stach <dev< at >lynxeye.de>
CC: Tom Warren <twarren< at >nvidia.com>
---
 arch/arm/include/asm/arch-tegra2/pinmux.h |    2 +-
 board/compal/paz00/paz00.c                |    6 +++---
 2 Dateien geändert, 4 Zeilen hinzugefügt(+), 4 Zeilen entfernt(-)

diff --git a/arch/arm/include/asm/arch-tegra2/pinmux.h b/arch/arm/include/asm/arch-tegra2/pinmux.h
index 469d742..03fa7ca 100644
--- a/arch/arm/include/asm/arch-tegra2/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra2/pinmux.h
< at >< at > -67,7 +67,7 < at >< at > enum pmux_pingrp {
 PINGRP_KBCF,
 PINGRP_GMA,
 PINGRP_GMC,
-PINGRP_SDMMC1,
+PINGRP_SDIO1,
 PINGRP_OWC,
 
 /* 32: APB_MISC_PP_TRISTATE_REG_B_0 */
diff --git a/board/compal/paz00/paz00.c b/board/compal/paz00/paz00.c
index 3b48917..b249866 100644
--- a/board/compal/paz00/paz00.c
+++ b/board/compal/paz00/paz00.c
< at >< at > -48,10 +48,10 < at >< at > static void pin_mux_mmc(void)
 pinmux_tristate_disable(PINGRP_GMA);
 pinmux_tristate_disable(PINGRP_GME);
 
-/* SDMMC1: SDIO1_CLK, SDIO1_CMD, SDIO1_DAT[3:0] */
-pinmux_set_fun

Re: [PATCH] tegra: add SDIO1 funcmux entry for UARTA

Lucas Stach — 2012-05-16T18:09:45

Am Mittwoch, den 16.05.2012, 10:59 -0700 schrieb Tom Warren:

Oh, sorry. Thanks for the heads-up.

As the churn of the sync is bigger than I thought, I will split up this
patch. Updated patches follow in a minute.

Thanks,
Lucas


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Re: [PATCH 1/2] Add env vars describing U-Boot target board

Otavio Salvador — 2012-05-16T18:05:51

I do like the idea; this moves to the right direction for generic scripts :)

[PATCH 1/2] Add env vars describing U-Boot target board

Stephen Warren — 2012-05-16T17:36:32

From: Stephen Warren <swarren< at >nvidia.com>

This can be useful for generic scripts. For example, rather than hard-
coding a script to ext2load tegra-harmony.dtb, it could load
${board_soc}-${board_name}.dtb and hence not need adjustments to
run on multiple boards.

Signed-off-by: Stephen Warren <swarren< at >nvidia.com>
---
Wolfgang, does this seem like a reasonable feature? If so, can we merge
it through the Tegra tree, since the next patch enables this for Tegra.
Thanks!

 common/Makefile       |    9 +++++++++
 common/env_common.c   |   15 +++++++++++++++
 common/env_embedded.c |   15 +++++++++++++++
 3 files changed, 39 insertions(+), 0 deletions(-)

diff --git a/common/Makefile b/common/Makefile
index 6e23baa..e9fcd6a 100644
--- a/common/Makefile
+++ b/common/Makefile
< at >< at > -44,6 +44,15 < at >< at > COBJS-y += cmd_nvedit.o
 COBJS-y += cmd_version.o
 
 # environment
+board_config_vars := \
+'-DBOARD_ARCH="$(ARCH)"' \
+'-DBOARD_CPU="$(CPU)"' \
+'-DBOARD_NAME="$(BOARD)"' \
+'-DBOARD_VENDOR="$(VENDOR)"' \
+'-DBOARD_SOC="

[PATCH 2/2] tegra: enabledCONFIG_ENV_VAR_BOARD_NAME/VENDOR/SOC

Stephen Warren — 2012-05-16T17:36:33

From: Stephen Warren <swarren< at >nvidia.com>

So that all Tegra boards define environment variables that describe
themselves.

Signed-off-by: Stephen Warren <swarren< at >nvidia.com>
---
 include/configs/tegra2-common.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/include/configs/tegra2-common.h b/include/configs/tegra2-common.h
index 1931179..de9c39c 100644
--- a/include/configs/tegra2-common.h
+++ b/include/configs/tegra2-common.h
< at >< at > -68,6 +68,9 < at >< at >
 #endif
 
 /* Environment */
+#define CONFIG_ENV_VAR_BOARD_NAME
+#define CONFIG_ENV_VAR_BOARD_VENDOR
+#define CONFIG_ENV_VAR_BOARD_SOC
 #define CONFIG_ENV_SIZE0x2000/* Total Size Environment */
 
 /*

Re: [PATCH V3 RESEND 2/4] mtd/NAND: Add FSMC driver support

Scott Wood — 2012-05-16T16:54:50

return bits_data + bits_ecc;


Where is change_bit defined?  I see __change_bit in
arch/arm/include/asm/bitops.h, but change_bit is defined as an extern
prototype.  In Linux change_bit (without the __) is defined as an atomic
operation, which probably isn't appropriate here.

These two in particular could just be err_idx[i] ^= 3, right?


Increment i unconditionally.

-Scott

Re: [PATCH] tegra: add SDIO1 funcmux entry for UARTA

Stephen Warren — 2012-05-16T16:37:37

Acked-by: Stephen Warren <swarren< at >wwwdotorg.org>

[PATCH V3 1/2] tegra: whistler: reduce and comment networkcfg options

Stephen Warren — 2012-05-16T16:36:11

From: Stephen Warren <swarren< at >nvidia.com>

CONFIG_CMD_PING/NFS aren't required for Whistler to boot.

Add some comments.

Signed-off-by: Stephen Warren <swarren< at >nvidia.com>
---
v3: Fix duplicate #defines
v2: Fix typo in comment

Tom, this series replaces patches 3 and 4 of the V2 series I just posted.
---
 include/configs/whistler.h |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/include/configs/whistler.h b/include/configs/whistler.h
index 2f2a512..6c0c77e 100644
--- a/include/configs/whistler.h
+++ b/include/configs/whistler.h
< at >< at > -74,16 +74,14 < at >< at >
 #define CONFIG_USB_EHCI_TEGRA
 #define CONFIG_USB_STORAGE
 #define CONFIG_CMD_USB
-#define CONFIG_USB_HOST_ETHER
-#define CONFIG_USB_ETHER_SMSC95XX
-#define CONFIG_USB_ETHER_ASIX
+
+/* USB networking support */
 #define CONFIG_USB_HOST_ETHER
 #define CONFIG_USB_ETHER_SMSC95XX
 #define CONFIG_USB_ETHER_ASIX
 
-#define CONFIG_CMD_NET      /* bootp, tftpboot, rarpboot    */
-#define CONFIG_CMD_NFS      /* NFS support          */
-#d

[PATCH V3 2/2] tegra: seaboard: add support for USBnetworking

Stephen Warren — 2012-05-16T16:36:12

From: Stephen Warren <swarren< at >nvidia.com>

Signed-off-by: Stephen Warren <swarren< at >nvidia.com>
---
v3: Fix duplicate #defines
---
 include/configs/seaboard.h |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h
index 5e91675..6671ed3 100644
--- a/include/configs/seaboard.h
+++ b/include/configs/seaboard.h
< at >< at > -99,6 +99,15 < at >< at >
 #define CONFIG_USB_STORAGE
 #define CONFIG_CMD_USB
 
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
 /* Enable keyboard */
 #define CONFIG_TEGRA2_KEYBOARD
 #define CONFIG_KEYBOARD

Re: [PATCH V2 4/4] tegra: seaboard: add support for USB networking

Lucas Stach — 2012-05-16T16:30:58

Hi Stephen,

Am Mittwoch, den 16.05.2012, 10:21 -0600 schrieb Stephen Warren:

The duplication here seems bogus.