January 2014 - U-Boot

[U-Boot] [PATCH v2] mmc/dwmmc: Using calloc instead malloc
by Chin Liang See 08 Jan '14

08 Jan '14

To enhance the SDMMC DesignWare driver to use calloc instead of malloc. This will avoid the incident that uninitialized members of mmc structure are later used for NULL comparison. Signed-off-by: Chin Liang See <clsee(a)altera.com> Cc: Rajeshwari Shinde <rajeshwari.s(a)samsung.com> Cc: Jaehoon Chung <jh80.chung(a)samsung.com> Cc: Mischa Jonker <mjonker(a)synopsys.com> Cc: Alexey Brodkin <abrodkin(a)synopsys.com> Cc: Andy Fleming <afleming(a)freescale.com> Cc: Pantelis Antoniou <panto(a)antoniou-consulting.com> --- Changes for v2 - Adding u-boot-mmc maintainer --- drivers/mmc/dw_mmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) mode change 100644 => 100755 drivers/mmc/dw_mmc.c diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c old mode 100644 new mode 100755 index 19d9b0b..82abe19 --- a/drivers/mmc/dw_mmc.c +++ b/drivers/mmc/dw_mmc.c @@ -336,9 +336,9 @@ int add_dwmci(struct dwmci_host *host, u32 max_clk, u32 min_clk) struct mmc *mmc; int err = 0; - mmc = malloc(sizeof(struct mmc)); + mmc = calloc(sizeof(struct mmc), 1); if (!mmc) { - printf("mmc malloc fail!\n"); + printf("mmc calloc fail!\n"); return -1; } -- 1.7.9.5

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[U-Boot] Interrupts in U-Boot
by Parimala Baggiri 08 Jan '14

08 Jan '14

Hello, Does U-Boot support interrupt handling for ARM processors? If it is not supporting can I add it on my own?

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[U-Boot] uboot post for arm
by shobin 08 Jan '14

08 Jan '14

Hi all, Any one please tell me how to enable post for arm in uboot?i am using uboot-toradex for colibri t20 module.(My goal is to check the hardware peripherals is ok/not at boot itme).Please tell me a solution. -- View this message in context: http://u-boot.10912.n7.nabble.com/uboot-post-for-arm-tp170720.html Sent from the U-Boot mailing list archive at Nabble.com.

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[U-Boot] [PATCH] include/mmc.h: Remove declaration for spl_mmc_load()
by Lad, Prabhakar 08 Jan '14

08 Jan '14

From: "Lad, Prabhakar" <prabhakar.csengg(a)gmail.com> The spl_mmc_load() was removed while converting to CONFIG_SPL_FRAMEWORK usage the definition was removed but the declaration was missed. This patch removes this declaration. Signed-off-by: Lad, Prabhakar <prabhakar.csengg(a)gmail.com> --- include/mmc.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/mmc.h b/include/mmc.h index cb558da..8f51c93 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -304,7 +304,6 @@ int board_mmc_getcd(struct mmc *mmc); int mmc_switch_part(int dev_num, unsigned int part_num); int mmc_getcd(struct mmc *mmc); int mmc_getwp(struct mmc *mmc); -void spl_mmc_load(void) __noreturn; /* Function to change the size of boot partition and rpmb partitions */ int mmc_boot_partition_size_change(struct mmc *mmc, unsigned long bootsize, unsigned long rpmbsize); -- 1.7.9.5

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[U-Boot] [PATCH v4 09/29] zynq-common: Rename zynq with zynq-common
by Jagannadha Sutradharudu Teki 08 Jan '14

08 Jan '14

zynq.h -> zynq-common.h, zynq-common is Common configuration options for all Zynq boards. zynq.h is no longer exists hense removed from boards.cfg Signed-off-by: Jagannadha Sutradharudu Teki <jaganna(a)xilinx.com> --- boards.cfg | 2 -- include/configs/{zynq.h => zynq-common.h} | 9 ++++++--- 2 files changed, 6 insertions(+), 5 deletions(-) rename include/configs/{zynq.h => zynq-common.h} (95%) diff --git a/boards.cfg b/boards.cfg index 18faf09..faaac0a 100644 --- a/boards.cfg +++ b/boards.cfg @@ -354,8 +354,6 @@ Active arm armv7 socfpga altera socfpga Active arm armv7 u8500 st-ericsson snowball snowball - Mathieu Poirier <mathieu.poirier(a)linaro.org> Active arm armv7 u8500 st-ericsson u8500 u8500_href - - Active arm armv7 vf610 freescale vf610twr vf610twr vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg Alison Wang <b18965(a)freescale.com> -Active arm armv7 zynq xilinx zynq zynq - Michal Simek <monstr(a)monstr.eu> -Active arm armv7 zynq xilinx zynq zynq_dcc zynq:ZYNQ_DCC Michal Simek <monstr(a)monstr.eu> Active arm armv7:arm720t tegra114 nvidia dalmore dalmore - Tom Warren <twarren(a)nvidia.com> Active arm armv7:arm720t tegra20 avionic-design medcom-wide medcom-wide - Thierry Reding <thierry.reding(a)avionic-design.de> Active arm armv7:arm720t tegra20 avionic-design plutux plutux - Thierry Reding <thierry.reding(a)avionic-design.de> diff --git a/include/configs/zynq.h b/include/configs/zynq-common.h similarity index 95% rename from include/configs/zynq.h rename to include/configs/zynq-common.h index ea25159..9fe06e8 100644 --- a/include/configs/zynq.h +++ b/include/configs/zynq-common.h @@ -1,11 +1,14 @@ /* * (C) Copyright 2012 Michal Simek <monstr(a)monstr.eu> + * (C) Copyright 2013 Xilinx, Inc. + * + * Common configuration options for all Zynq boards. * * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef __CONFIG_ZYNQ_H -#define __CONFIG_ZYNQ_H +#ifndef __CONFIG_ZYNQ_COMMON_H +#define __CONFIG_ZYNQ_COMMON_H /* High Level configuration Options */ #define CONFIG_ARMV7 @@ -170,4 +173,4 @@ #define CONFIG_CMD_DHCP #define CONFIG_CMD_MII -#endif /* __CONFIG_ZYNQ_H */ +#endif /* __CONFIG_ZYNQ_COMMON_H */ -- 1.8.3

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[U-Boot] [PATCH 1/2] configs: mx6_common: Restrict CONFIG_ARM_ERRATA_742230 for multi-core
by Fabio Estevam 08 Jan '14

08 Jan '14

According to e9fd66defd (ARM: mx6: define CONFIG_ARM_ERRATA_742230), the CONFIG_ARM_ERRATA_742230 option should only be applied to multi-core variants, so restrict its usage for quad and dual-lite only. Signed-off-by: Fabio Estevam <fabio.estevam(a)freescale.com> --- include/configs/mx6_common.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h index 514d634..0b8db85 100644 --- a/include/configs/mx6_common.h +++ b/include/configs/mx6_common.h @@ -17,7 +17,9 @@ #ifndef __MX6_COMMON_H #define __MX6_COMMON_H +#if defined(CONFIG_MX6Q) || defined(CONFIG_MX6DL) #define CONFIG_ARM_ERRATA_742230 +#endif #define CONFIG_ARM_ERRATA_743622 #define CONFIG_ARM_ERRATA_751472 #define CONFIG_BOARD_POSTCLK_INIT -- 1.8.1.2

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[U-Boot] [PATCH 1/1] ARM: dra7_evm: read mac address properly from e-fuse
by Mugunthan V N 08 Jan '14

08 Jan '14

Byte offset of Ethernet mac address read from e-fuse are wrong so DHCP is not working on some boards, modifying the offset to read properly. Signed-off-by: Mugunthan V N <mugunthanvnm(a)ti.com> --- board/ti/dra7xx/evm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c index 9ae88c5..1b60b8f 100644 --- a/board/ti/dra7xx/evm.c +++ b/board/ti/dra7xx/evm.c @@ -202,12 +202,12 @@ int board_eth_init(bd_t *bis) /* try reading mac address from efuse */ mac_lo = readl((*ctrl)->control_core_mac_id_0_lo); mac_hi = readl((*ctrl)->control_core_mac_id_0_hi); - mac_addr[0] = mac_hi & 0xFF; + mac_addr[0] = (mac_hi & 0xFF0000) >> 16; mac_addr[1] = (mac_hi & 0xFF00) >> 8; - mac_addr[2] = (mac_hi & 0xFF0000) >> 16; - mac_addr[3] = mac_lo & 0xFF; + mac_addr[2] = mac_hi & 0xFF; + mac_addr[3] = (mac_lo & 0xFF0000) >> 16; mac_addr[4] = (mac_lo & 0xFF00) >> 8; - mac_addr[5] = (mac_lo & 0xFF0000) >> 16; + mac_addr[5] = mac_lo & 0xFF; if (!getenv("ethaddr")) { printf("<ethaddr> not set. Validating first E-fuse MAC\n"); -- 1.8.5.2.192.g7794a68

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[U-Boot] [PATCH] arm: omap: cm_t35: enable gpio bank 5 clocks explicitly
by Nikita Kiryanov 08 Jan '14

08 Jan '14

Following commit "arm: omap3: Enable clocks for peripherals only if they are used" (f33b9bd3984fb11e1d8566a866adc5957b1e1c9d) it is now necessary to enable clocks for GPIO banks explicitly. On cm_t35, GPIO bank 5 is necessary for scf0403 lcd support. Enable GPIO bank 5 clocks. Signed-off-by: Nikita Kiryanov <nikita(a)compulab.co.il> Cc: Igor Grinberg <grinberg(a)compulab.co.il> Cc: Tom Rini <trini(a)ti.com> --- include/configs/cm_t35.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h index e72187e..d5c1b9c 100644 --- a/include/configs/cm_t35.h +++ b/include/configs/cm_t35.h @@ -319,6 +319,7 @@ /* Display Configuration */ #define CONFIG_OMAP3_GPIO_2 +#define CONFIG_OMAP3_GPIO_5 #define CONFIG_VIDEO_OMAP3 #define LCD_BPP LCD_COLOR16 -- 1.8.3.2

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[U-Boot] [PATCH] ARM: twister: add missing gpio clock init
by Jeroen Hofstee 08 Jan '14

08 Jan '14

Commit f33b9bd3984fb11e1d8566a866adc5957b1e1c9d breaks boards which do not explicitly enable the gpio clocks. This causes the twister spl to hang, since it uses the no longer enabled gpio 55. Add CONFIG_OMAP3_GPIO_2 to unbrick the board. Cc: Stefano Babic <sbabic(a)denx.de> Cc: Tapani Utriainen <tapani(a)technexion.com> Signed-off-by: Jeroen Hofstee <jeroen(a)myspectrum.nl> --- include/configs/twister.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/configs/twister.h b/include/configs/twister.h index b6ca59c..f24dc13 100644 --- a/include/configs/twister.h +++ b/include/configs/twister.h @@ -50,4 +50,7 @@ #define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_1 + 0x100) #define CONFIG_SPL_BOARD_INIT +/* gpio 55 is used as SPL_OS_BOOT_KEY */ +#define CONFIG_OMAP3_GPIO_2 + #endif /* __CONFIG_H */ -- 1.8.3.2

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[U-Boot] [PATCH] ARM: tam3517-common: fix nand spl boot
by Jeroen Hofstee 08 Jan '14

08 Jan '14

commit f9095aac793aa8917ab9b915c5d449e6dc8d3d30, "mtd: nand: omap: add CONFIG_NAND_OMAP_ECCSCHEME for selection of ecc-scheme" removed CONFIG_SPL_NAND_SOFTECC from the tam3517 common config, causing the spl nand boot to fail. Add it back, so derived boards boot again. Cc: Pekon Gupta <pekon(a)ti.com> Cc: Scott Wood <scottwood(a)freescale.com> Cc: Raphael Assenat <raph(a)8d.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: Tapani Utriainen <tapani(a)technexion.com> Signed-off-by: Jeroen Hofstee <jeroen(a)myspectrum.nl> --- include/configs/tam3517-common.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h index 439fc47..d44b5c0 100644 --- a/include/configs/tam3517-common.h +++ b/include/configs/tam3517-common.h @@ -224,6 +224,7 @@ #define CONFIG_SPL_BOARD_INIT #define CONFIG_SPL_CONSOLE #define CONFIG_SPL_NAND_SIMPLE +#define CONFIG_SPL_NAND_SOFTECC #define CONFIG_SPL_NAND_WORKSPACE 0x8f07f000 /* below BSS */ #define CONFIG_SPL_LIBCOMMON_SUPPORT -- 1.8.3.2

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