- 17 10月, 2012 7 次提交
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由 Marek Vasut 提交于
Add kerneldoc annotations into serial core. Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
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由 Marek Vasut 提交于
Reorder the get_current() function to make it a bit more readable. The code does not grow and there is minor change in the code logic, where dev != NULL is now checked in any case. Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
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由 Marek Vasut 提交于
Reorder serial_assign() function to get rid of the extra level of indentation. Also, adjust the return value to be -EINVAL instead of positive one to be more consistent. Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
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由 Marek Vasut 提交于
Replace the in-place ad-hoc implementation of serial_puts() within the drivers with default_serial_puts() call. This cuts down on the code duplication quite a bit. Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
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由 Marek Vasut 提交于
U-Boot contains a lot of duplicit implementations of serial_puts() call which just pipes single characters into the port in loop. Implement function that does this behavior into common code, so others can make easy use of it. This function is called default_serial_puts() and it's sole purpose is to call putc() in loop on the whole string passed to it. Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
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由 Stefan Roese 提交于
As the board seems to be unmaintained for some time, lets remove the support in mainline completely. Signed-off-by: NStefan Roese <sr@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: James F. Dougherty <jfd@broadcom.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: NMarek Vasut <marex@denx.de>
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由 Nobuhiro Iwamatsu 提交于
With almost all the architecture and board BOARD_LATE_INIT does not use. CONFIG_BOARD_LATE_INIT is used instead. This changed CONFIG_BOARD_LATE_INIT from BOARD_LATE_INIT. Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Macpaul Lin <macpaul@andestech.com> [trini: Fixup for context changes] Signed-off-by: NTom Rini <trini@ti.com>
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- 16 10月, 2012 33 次提交
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由 Joe Hershberger 提交于
Provide more information when using redundant environments Consistently print debug info to stderr Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
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由 Joe Hershberger 提交于
Fix crash introduced by a073d63a36524453a817ab029fad5b188f46127e when attempting to delete a variable. Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
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由 Joe Hershberger 提交于
This was introduced in: 8679d0ffdcc0beafea8e6942c0c67cf859afa18e - COMMON: Use __stringify() instead of MK_STR() The header is now needed since common.h is not included in this tool. Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
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由 Marek Vasut 提交于
Add entry for kerneldoc into the git-mailrc pointing to the U-Boot ML and myself. Signed-off-by: NMarek Vasut <marex@denx.de>
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由 Marek Vasut 提交于
The default kernel-doc strips starting spaces from every single line in the Example section. This makes the code look bad. Thus, implement special handling for this section. Signed-off-by: NMarek Vasut <marex@denx.de>
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由 Marek Vasut 提交于
Import basic CSS stylesheet for the HTML documentation. The base for the stylesheet is taken from: http://ds9a.nl/docbook/minimal-page.html I customized the CSS a bit further, for example to add curvy corners to example section and change the tint of gray. The HTML documentation does not look that crude anymore. Signed-off-by: NMarek Vasut <marex@denx.de>
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由 Marek Vasut 提交于
Pull slightly modified version of Documentation/DocBook, the related perl script scripts/kernel-doc and the scripts/docproc.c from Linux kernel and implant it into U-Boot. This will allow smooth generation of kerneldoc style documentation. It was necessary to modify the DocBook/Makefile to work with U-Boot build system. The changes were only minor though and involved replacing the kbuild specific parts. It was also necessary to replace use of variables like KERNEL_VERSION with U_BOOT_VERSION, strings like Linux kernel with U-Boot Bootloader etc. so the generated result actually matches. Finally, it was necessary to adjust docproc.c, since the documentation in U-Boot is located in doc/DocBook instead of Documentation/DocBook as is in case of the Linux kernel. Some parts of the DocBook Makefile are unused, but to allow easier sync with Linux kernel, these parts are still left in. The targets enabled now are "htmldocs" "pdfdocs" "psdocs" "xmldocs" and "cleandocs" to remove the results of documentation build. Linux scripts/docproc.c: commit f0f3ca8d967462dafb815412b14ca3339b9817a6 Date: Wed Jun 15 11:53:13 2011 +0200 Linux scripts/kernel-doc: commit 1b40c1944db445c1de1c47ffd8cd426167f488e8 Date: Sun Aug 12 10:46:15 2012 +0200 Linux Documentation/DocBook: commit bb8187d35f820671d6dd76700d77a6b55f95e2c5 Date: Thu May 17 19:06:13 2012 -0400 Signed-off-by: NMarek Vasut <marex@denx.de>
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由 Fabio Estevam 提交于
Since commit 50d4a707f0 (mx5/6: Define default SoC input clock frequencies) we can use the default clock values. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
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由 Fabio Estevam 提交于
mx6qsabreauto has a AR8031 Gigabit PHY. Add support for it. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
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由 Benoît Thébaudeau 提交于
Clean up mx25 lowlevel_init: - Add comments. - Do not use write32 repeatedly with the same value in order not to increase code size. - Make register values configurable. - Use macro parameters with default values instead of literal constants. - Use defined macros instead of duplicating code. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: John Rigby <jcrigby@gmail.com> Cc: Matthias Weisser <weisserm@arcor.de>
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由 Benoît Thébaudeau 提交于
The CSI PODF bit-field used by the previous code for the i.MX31 CCM PDR0 register is actually composed of two bit-fields: one pre-divider and one post-divider. This patch fixes the CCM access macros and the code using them accordingly. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
Optimize mx5 lowlevel_init.S code size: - Compute values at compile time rather than at runtime where possible. - Assign r4 to hold the zero value rather than setting registers to 0 again and again. - Associate a function to setup_pll rather than expanding its large macro code multiple times. - Allocate constant values in section only if used. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Tested-by: NStefano Babic <sbabic@denx.de> Acked-by: NStefano Babic <sbabic@denx.de>
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由 Otavio Salvador 提交于
The mx6qsabreauto console is different than mx6qsabresd so the console configuration is now set in the board file. Signed-off-by: NOtavio Salvador <otavio@ossystems.com.br> Acked-by: NStefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
The MMC driver appropriate for the i.MX25 is fsl_esdhc, which has nothing to do with mxcmmc. Also, each eSDHC instance has a dedicated clock, so gd->sdhc_clk must be set accordingly. This is good for the case only a single SDHC instance is used (initialization made with fsl_esdhc_mmc_init()). A future patch will fix the multi-instance use case (initialization made directly with fsl_esdhc_initialize()). Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Eric Bénard <eric@eukrea.com> Cc: Otavio Salvador <otavio@ossystems.com.br>
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由 Benoît Thébaudeau 提交于
The FEC is the only SoC Ethernet support available on i.MX25, so define cpu_eth_init() only for it instead of returning a misleading success code. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
Use the standard mxc_get_clock() instead of exporting internal functions and using literal constant values. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
mxc_get_clock(MXC_FEC_CLK) should return the IPG clock, not the AHB clock. Also, imx_get_fecclk() was correct but reimplemented the calculation of the IPG clock, so remove the duplicated code. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
Define AHB, IPG and CSPI clocks. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
Avoid possible overflow in clock calculations, and do not waste calls to lldiv() to divide simple ulongs. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
The MFN bit-field of the PLL registers represents a signed value. See the reference manual. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
The i.MX5 eSDHC clocks were considered as coming from the IPG clock although they have dedicated clock paths. Also, on i.MX5/6, each SDHC instance has a dedicated clock, so gd->sdhc_clk must be set accordingly. This is good for the case only a single SDHC instance is used (initialization made with fsl_esdhc_mmc_init()). A future patch will fix the multi-instance use case (initialization made directly with fsl_esdhc_initialize()). Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Eric Bénard <eric@eukrea.com> Cc: Otavio Salvador <otavio@ossystems.com.br>
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由 Benoît Thébaudeau 提交于
There are only 2 I²C instances on i.MX51, but 3 on i.MX53. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
The FEC clock does not come from PLL1, but from the IPG clock. The previous code was even inconsistent with itself, returning the IPG clock as expected for imx_get_fecclk(), but the PLL1 clock for mxc_get_clock(MXC_FEC_CLK). Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
The code handling the dividers was duplicated for each possible input clock, and this function can benefit from the newly introduced get_standard_pll_sel_clk() function instead of duplicating this mux handling code. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
This function returned 66500000 instead of the correct lp_apm clock frequency if the CCM.CSCMR1.uart_clk_sel mux is set to 3. This patch fixes this issue by introducing the get_standard_pll_sel_clk() function that will be used by future patches to handle identical muxes used by many other clocks. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
This fixes the "IPG PERCLK" frequency printed by the clocks command. The issue was that get_ipg_per_clk() used periph_clk instead of lp_apm in the case CCM.CBCMR.perclk_lp_apm_sel is set. It also fixes I²C support. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
In the case periph_clk comes from periph_apm_clk, the latter is selected by the CCM.CBCMR.periph_apm_sel mux, which can source the lp_apm clock from its input ♯2. get_periph_clk() returned 0 instead of the lp_apm clock frequency in this case. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
If CCM.CCSR.lp_apm is set, the lp_apm clock is not necessarily 32768 Hz x 1024. In that case: - on i.MX51, this clock comes from the output of the FPM, - on i.MX53, this clock comes from the output of PLL4. This patch fixes the code accordingly. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
This fixes config_pll_clk(), which used 0x20 instead of 0x200 for PLL4_CLOCK. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Benoît Thébaudeau 提交于
The i.MX51 has a single USB PHY clock, while the i.MX53 has two. These 3 clocks have different clock gate control bit-fields. The existing code was correct only for i.MX53, so this patch fixes the i.MX51 use case. Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Jana Rapava <fermata7@gmail.com> Cc: Wolfgang Grandegger <wg@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il>
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