January 2014 - U-Boot

[U-Boot] [PATCH v2] bootm: Reinstate special case for standalone images
by Simon Glass 14 Jan '14

14 Jan '14

For standalone images, bootm had a special case where the OS boot function was NULL but did actually exist. It was just called manually. This was removed by commit 35fc84fa which checks for the non-existence of this function before the special case is examined. There is no obvious reason why standalone is handled with a special case. Adjust the code so that standalone has a normal OS boot function. We still need a special case for when the function returns, but at least we can avoid the main problem. This is intended to fix the reported: ERROR: booting os 'U-Boot' (17) is not supported but needs testing. Signed-off-by: Simon Glass <sjg(a)chromium.org> --- Changes in v2: - Change IH_TYPE_STANDALONE to IH_OS_U_BOOT common/cmd_bootm.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 3f57659..a59ee95 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -82,6 +82,9 @@ static int do_imls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); static void fixup_silent_linux(void); #endif +static int do_bootm_standalone(int flag, int argc, char * const argv[], + bootm_headers_t *images); + static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[], bootm_headers_t *images, ulong *os_data, ulong *os_len); @@ -139,6 +142,7 @@ static boot_os_fn do_bootm_integrity; #endif static boot_os_fn *boot_os[] = { + [IH_OS_U_BOOT] = do_bootm_standalone, #ifdef CONFIG_BOOTM_LINUX [IH_OS_LINUX] = do_bootm_linux, #endif @@ -499,17 +503,18 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end, return 0; } -static int bootm_start_standalone(int argc, char * const argv[]) +static int do_bootm_standalone(int flag, int argc, char * const argv[], + bootm_headers_t *images) { char *s; int (*appl)(int, char * const []); /* Don't start if "autostart" is set to "no" */ if (((s = getenv("autostart")) != NULL) && (strcmp(s, "no") == 0)) { - setenv_hex("filesize", images.os.image_len); + setenv_hex("filesize", images->os.image_len); return 0; } - appl = (int (*)(int, char * const []))(ulong)ntohl(images.ep); + appl = (int (*)(int, char * const []))(ulong)ntohl(images->ep); (*appl)(argc, argv); return 0; } @@ -535,14 +540,12 @@ static cmd_tbl_t cmd_bootm_sub[] = { static int boot_selected_os(int argc, char * const argv[], int state, bootm_headers_t *images, boot_os_fn *boot_fn) { - if (images->os.type == IH_TYPE_STANDALONE) { - /* This may return when 'autostart' is 'no' */ - bootm_start_standalone(argc, argv); - return 0; - } arch_preboot_os(); boot_fn(state, argc, argv, images); - if (state == BOOTM_STATE_OS_FAKE_GO) /* We expect to return */ + + /* Stand-alone may return when 'autostart' is 'no' */ + if (images->os.type == IH_TYPE_STANDALONE || + state == BOOTM_STATE_OS_FAKE_GO) /* We expect to return */ return 0; bootstage_error(BOOTSTAGE_ID_BOOT_OS_RETURNED); #ifdef DEBUG -- 1.8.5.1

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[U-Boot] [PATCH] board: nios2: Add CONFIG_CFI_FLASH_MTD guard to flash.h header include
by Ezequiel Garcia 14 Jan '14

14 Jan '14

Signed-off-by: Ezequiel Garcia <ezequiel.garcia(a)free-electrons.com> --- board/altera/nios2-generic/nios2-generic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/board/altera/nios2-generic/nios2-generic.c b/board/altera/nios2-generic/nios2-generic.c index 5c5b1b9..aa126d7 100644 --- a/board/altera/nios2-generic/nios2-generic.c +++ b/board/altera/nios2-generic/nios2-generic.c @@ -8,7 +8,9 @@ #include <common.h> #include <netdev.h> +#if defined(CONFIG_CFI_FLASH_MTD) #include <mtd/cfi_flash.h> +#endif #include <asm/io.h> #include <asm/gpio.h> -- 1.8.1.5

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[U-Boot] [PATCH] common, env: optimize boottime
by Heiko Schocher 14 Jan '14

14 Jan '14

when creating the hashtable, for each environmentvariable getenv(ENV_CALLBACK_VAR) and getenv(ENV_FLAGS_VAR) is called, which costs at this point a lot of time. So call this two getenv() calls only once. Boottime on the ids8313 board without this patch: 2013-12-19 13:38:22,894: NAND: 128 MiB 2013-12-19 13:38:27,659: In: serial (~4.8 sec) Bootime with this patch on the ids8313 board: 2013-12-19 13:40:25,332: NAND: 128 MiB 2013-12-19 13:40:25,546: In: serial (~0.2 sec) Signed-off-by: Heiko Schocher <hs(a)denx.de> Cc: Tom Rini <trini(a)ti.com> Cc: Joe Hershberger <joe.hershberger(a)ni.com> Cc: Wolfgang Denk <wd(a)denx.de> --- common/env_callback.c | 9 ++++++++- common/env_flags.c | 8 +++++++- 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/common/env_callback.c b/common/env_callback.c index 34bb58e..d03fa03 100644 --- a/common/env_callback.c +++ b/common/env_callback.c @@ -35,6 +35,9 @@ static struct env_clbk_tbl *find_env_callback(const char *name) return NULL; } +static int first_call = 1; +static const char *callback_list; + /* * Look for a possible callback for a newly added variable * This is called specifically when the variable did not exist in the hash @@ -43,11 +46,15 @@ static struct env_clbk_tbl *find_env_callback(const char *name) void env_callback_init(ENTRY *var_entry) { const char *var_name = var_entry->key; - const char *callback_list = getenv(ENV_CALLBACK_VAR); char callback_name[256] = ""; struct env_clbk_tbl *clbkp; int ret = 1; + if (first_call) { + callback_list = getenv(ENV_CALLBACK_VAR); + first_call = 0; + } + /* look in the ".callbacks" var for a reference to this variable */ if (callback_list != NULL) ret = env_attr_lookup(callback_list, var_name, callback_name); diff --git a/common/env_flags.c b/common/env_flags.c index e9b72e6..985f92e 100644 --- a/common/env_flags.c +++ b/common/env_flags.c @@ -395,6 +395,9 @@ static int env_parse_flags_to_bin(const char *flags) return binflags; } +static int first_call = 1; +static const char *flags_list; + /* * Look for possible flags for a newly added variable * This is called specifically when the variable did not exist in the hash @@ -403,10 +406,13 @@ static int env_parse_flags_to_bin(const char *flags) void env_flags_init(ENTRY *var_entry) { const char *var_name = var_entry->key; - const char *flags_list = getenv(ENV_FLAGS_VAR); char flags[ENV_FLAGS_ATTR_MAX_LEN + 1] = ""; int ret = 1; + if (first_call) { + flags_list = getenv(ENV_FLAGS_VAR); + first_call = 0; + } /* look in the ".flags" and static for a reference to this variable */ ret = env_flags_lookup(flags_list, var_name, flags); -- 1.8.3.1

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[U-Boot] Pull request: u-boot-net.git master
by Joe Hershberger 14 Jan '14

14 Jan '14

The following changes since commit cddb6b8304bfbc34f43920051256de7fe6c4c0ab: Prepare v2014.01-rc3 (2014-01-13 14:36:17 -0500) are available in the git repository at: git://git.denx.de/u-boot-net.git master for you to fetch changes up to f66e3ded61aeafc67f3ebb6ab0302b455f102ce3: net: phy: atheros: Fix the masks for AR8031/8035 (2014-01-14 14:00:41 -0600) ---------------------------------------------------------------- Fabio Estevam (1): net: phy: atheros: Fix the masks for AR8031/8035 drivers/net/phy/atheros.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

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[U-Boot] [PATCH] mmc: dwmmc: mode change to 0644
by Minkyu Kang 14 Jan '14

14 Jan '14

Don't know why but, file permission was changed Signed-off-by: Minkyu Kang <mk7.kang(a)samsung.com> --- 0 files changed mode change 100755 => 100644 drivers/mmc/dw_mmc.c diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c old mode 100755 new mode 100644 -- 1.7.9.5 -- Thanks, Minkyu Kang.

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14 Jan '14

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[U-Boot] Sparkasse Alert: Ihre Internet-Banking-Konto vorübergehend gesperrt
by Erste Bank und Sparkasse 14 Jan '14

14 Jan '14

-- Sehr geehrter Kunde, Bitte beachten Sie, dass Ihr Online-Banking-Zugang bald abläuft. Um diesen Dienst weiterhin nutzen zu können, klicken Sie bitte auf den untenstehenden Link um Ihren Zugang manuell mit unserem Sicherheits-Update zu aktualisieren: Sparkasse Online-Banking-Aktualisierung:http://bepostbg.org.ru/at.netbank/ Nach Vervollständigung dieses Schrittes werden Sie von einem Mitarbeiter unseres Kundendienstes zum Status Ihres Kontos kontaktiert. Beim Online-Banking haben Sie per Mausklick alles im Griff! Mit dem komfortablen Online-Banking Ihrer Sparkasse haben Sie schnellen und problemlosen Zugang zu Ihrem Girokonto und erledigen Überweisungen und Daueraufträge bequem per Mausklick. Das Online-Banking bietet aber noch viele weitere Vorteile. DIE VORTEILE DES ONLINE-BANKINGS AUF EINEN BLICK: - Kontozugang rund um die Uhr - Schneller Zugriff aufs Girokonto - Online-Banking bequem vom PC aus - Flexibel in jedem Winkel der Welt - Übersichtliche Kontoführung - Hohe Sicherheitsstandards - Online-Banking ist kombinierbar mit Telefon-Banking Um diese Dienste weiterhin problemlos nutzen zu können, führen Sie bitte das Update so schnell wie möglich durch. Respektvoll,

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[U-Boot] BCH8 support when we do not have ELM h/w engine.
by Enric Balletbo Serra 14 Jan '14

14 Jan '14

Dear Pekon, I'm trying to enable the support for BCH8 for platforms that do not have ELM hardware engine. Maybe I'm missing something but my first and quick attempt was applying the following patch: http://pastebin.com/VUjuGChR With this patch I'm able to switch to OMAP_ECC_BCH8_CODE_HW_DETECTION_SW with the nandecc hw bch8 command. Then I tried to flash a ubi rootfs into the nand, but the kernel can't mount the filesystem, I see messages like that: [ 3.703582] ecc unrecoverable error [ 3.707244] UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 2:0, read only 64 bytes, retry OTOH, if I flash the rootfs from the kernel (my board sets the ecc to bch8) I don't have any problem, I can mount without problems. I saw that the OOB layout is not the same when I flash the rootfs from the u-boot or from the kernel. For example: If the rootfs is flashed from the kernel the OOB data is like that: U-Boot # nand dump.oob 0x680000 Page 00680000 dump: OOB: ff ff 79 43 68 64 3b 80 b2 46 49 4d 58 2a 6d ff 52 3f 7d 2a 7f a2 98 70 57 32 30 35 c7 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff If the rootfs is flashed for the u-boot the OOB data is like data: Page 00680000 dump: OOB: ff ff 79 43 68 64 3b 80 b2 46 49 4d 58 2a 6d 52 3f 7d 2a 7f a2 98 70 57 32 30 35 c7 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Note that look the same except after byte number 16. In the first case is ff 52 3f 7d 2a 7f a2 98 70 and in the second case is 52 3f 7d 2a 7f a2 98 70 It's possible that something is wrong writting the OOB data ? Any clue ? I'm in the right direction or completely wrong ? Thanks in advance, Enric

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[U-Boot] [PULL] : Please pull u-boot-imx
by Stefano Babic 14 Jan '14

14 Jan '14

Hi Albert, please pull from u-boot-imx, thanks. The following changes since commit 4b0561d84198f8d696fd51cfc27aeac8c7482a8c: Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master' (2014-01-06 09:32:42 +0100) are available in the git repository at: git://www.denx.de/git/u-boot-imx.git master for you to fetch changes up to a6bbee66197759f790de83181924bf1d2cf482b2: mx6slevk: Include "mx6_common.h" (2014-01-13 11:52:28 +0100) ---------------------------------------------------------------- Christian Gmeiner (1): imx6: make use of lldiv(..) Fabio Estevam (7): wandboard: Return from cpu_eth_init() directly titanium: Return from cpu_eth_init() directly mx6qarm2: Remove unneeded error message when cpu_eth_init() fails mx6qsabreauto: Return from cpu_eth_init() directly mx6sabresd: Return from cpu_eth_init() directly mx6slevk: Return from cpu_eth_init() directly mx6slevk: Include "mx6_common.h" John Weber (1): wandboard: Set default environment to use zImage Otavio Salvador (1): mx6sabresd: Add eMMC specific environment to allow U-Boot update arch/arm/cpu/armv7/mx6/clock.c | 3 ++- board/barco/titanium/titanium.c | 8 +------- board/freescale/mx6qarm2/mx6qarm2.c | 7 ++----- board/freescale/mx6qsabreauto/mx6qsabreauto.c | 8 +------- board/freescale/mx6sabresd/mx6sabresd.c | 8 +------- board/freescale/mx6slevk/mx6slevk.c | 10 +--------- board/wandboard/wandboard.c | 8 +------- include/configs/mx6sabre_common.h | 23 +++++++++++++++++++++++ include/configs/mx6sabresd.h | 2 ++ include/configs/mx6slevk.h | 1 + include/configs/wandboard.h | 20 ++++++++++---------- 11 files changed, 45 insertions(+), 53 deletions(-) -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic(a)denx.de =====================================================================

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[U-Boot] [PATCH v1 0/24] Zynq DT changes
by Michal Simek 14 Jan '14

14 Jan '14

Hi, this is respin of Jagan v3 series sent here http://lists.denx.de/pipermail/u-boot/2013-December/169617.html + 2 patches v4 http://lists.denx.de/pipermail/u-boot/2013-December/169753.html http://lists.denx.de/pipermail/u-boot/2013-December/169752.html The purpose of this series was to synchronized configuration which we are using with mainline version with adding features which we are using. The major change, which I have done, is adding DT support for all zynq boards instead of board specification configurations. I have changed serial, gem, emaclite, mmc. i2c, spi already support bus selection. For more information please look at patches. All series are available here for easier testing. http://git.denx.de/?p=u-boot/u-boot-microblaze.git;a=shortlog;h=refs/heads/… Thanks, Michal Changes in v1: - Remove doc compare to origin Jagan version - Update to the latest status Jagannadha Sutradharudu Teki (19): gpio: zynq: Add dummy gpio routines zynq: Enable CONFIG_FIT_VERBOSE zynq: Enable Boot FreeBSD/vxWorks zynq: Cleanup on miscellaneous configs zynq: Cleanup on memory configs zynq: Minor config cleanup zynq: Enable cache options zynq: serial: Simplify serial driver initialization zynq: Add GEM0, GEM1 configs support zynq-common: Define exact TEXT_BASE zynq: Add Catalyst 24WC08 EEPROM config support zynq-common: Define default environment zynq-common: Change Env. Sector size to 128Kb zynq-common: Define flash env. partition zynq-common: Define CONFIG_ENV_OVERWRITE zynq: Add support to find bootmode dts: zynq: Add fdt support zynq-common: Enable verified boot(RSA) doc: zynq: Add information on zynq u-boot Michal Simek (5): net: emaclite: Fix OF initialization net: gem: Add OF initialization support mmc: zynq: Add OF initialization support zynq: Add OF ram initialization support serial: zynq: Add OF initialization support arch/arm/cpu/armv7/zynq/slcr.c | 6 + arch/arm/include/asm/arch-zynq/gpio.h | 25 ++ arch/arm/include/asm/arch-zynq/hardware.h | 2 + arch/arm/include/asm/arch-zynq/sys_proto.h | 2 + board/xilinx/dts/zynq-generic.dts | 421 +++++++++++++++++++++++++++++ board/xilinx/zynq/board.c | 75 +++-- doc/README.zynq | 76 ++++++ drivers/mmc/zynq_sdhci.c | 29 ++ drivers/net/xilinx_emaclite.c | 15 +- drivers/net/zynq_gem.c | 42 +++ drivers/serial/serial_zynq.c | 62 ++++- include/configs/zynq.h | 203 +++++++++----- include/netdev.h | 2 + 13 files changed, 850 insertions(+), 110 deletions(-) create mode 100644 arch/arm/include/asm/arch-zynq/gpio.h create mode 100644 board/xilinx/dts/zynq-generic.dts create mode 100644 doc/README.zynq -- 1.8.2.3

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