- 22 6月, 2015 2 次提交
-
-
由 Rafał Miłecki 提交于
After Broadcom switched from MIPS to ARM for their home routers we need to have NVRAM driver in some common place (not arch/mips/). As explained in Kconfig, this driver is responsible for parsing SoC configuration data that is passed to the kernel in flash from the bootloader firmware called "CFE". We were thinking about putting it in bus directory, however there are two possible buses for MIPS: drivers/ssb/ and drivers/bcma/. So this won't fit there and this is why I would like to move this driver to the drivers/firmware/. Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Reviewed-by: NPaul Walmsley <paul@pwsan.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Seiji Aguchi <seiji.aguchi@hds.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Mike Waychison <mikew@google.com> Cc: Roy Franz <roy.franz@linaro.org> Cc: Matt Fleming <matt.fleming@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Patchwork: https://patchwork.linux-mips.org/patch/10544/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Hante Meuleman 提交于
Host platforms such as routers supported by OpenWrt can support NVRAM reading directly from internal NVRAM store. The brcmfmac for one requires the complete nvram contents to select what needs to be sent to wireless device. Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NDaniel (Deognyoun) Kim <dekim@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10093/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 01 4月, 2015 1 次提交
-
-
由 Rafał Miłecki 提交于
There are two reasons for having this header in the common place: 1) Simplifying drivers that read NVRAM entries. We will be able to safely call bcm47xx_nvram_* functions without #ifdef-s. 2) Getting NVRAM driver out of MIPS arch code. This is needed to support BCM5301X arch which also requires this NVRAM driver. Patch for that will follow once we get is reviewed. Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Acked-by: NHauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: Arnd Bergmann <arnd@arndb.de> Cc: Paul Walmsley <paul@pwsan.com> Cc: linux-soc@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8619/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 24 11月, 2014 2 次提交
-
-
由 Rafał Miłecki 提交于
1) Move private defines to the .c file 2) Move SPROM helper to the sprom.c 3) Drop unused code 4) Rename magic to the NVRAM_MAGIC 5) Add const to the char pointer we never modify Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Acked-by: NHauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8289/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Rafał Miłecki 提交于
This makes NVRAM code less bcm47xx/ssb specific allowing it to become a standalone driver in the future. A similar patch for bcma will follow when it's ready. Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Acked-by: NHauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7612/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 30 10月, 2013 1 次提交
-
-
由 Hauke Mehrtens 提交于
The nvram contains some gpio configuration for boards. It is stored in a gpio<number>=name format e.g. gpio8=wps_button gpio4=robo_reset This patches adds a function to parse these entries, so other driver can use it. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5841/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 16 2月, 2013 2 次提交
-
-
由 Hauke Mehrtens 提交于
The nvram functions are exported and used by some normal drivers. To prevent name clashes with ofter parts of the kernel code add a bcm47xx_ prefix in front of the function names and the header file name. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4744/Signed-off-by: NJohn Crispin <blogic@openwrt.org>
-
由 Hauke Mehrtens 提交于
Instead of using our own error codes use some common codes. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4739/Signed-off-by: NJohn Crispin <blogic@openwrt.org>
-
- 06 3月, 2012 1 次提交
-
-
由 Hauke Mehrtens 提交于
Explicitly enforce an char array of 6 bytes for the mac address. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
- 19 5月, 2011 1 次提交
-
-
由 Hauke Mehrtens 提交于
Some devices like the Netgear WGT634u are using minuses between the blocks of the MAC address and other devices are using colons to separate them. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2366/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 17 12月, 2010 1 次提交
-
-
由 Hauke Mehrtens 提交于
Instead of writing own function for parsing the mac address we now use sscanf. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> To: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/1847/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 05 8月, 2010 1 次提交
-
-
由 Hauke Mehrtens 提交于
Nvram_getenv should behave like cfe_getenv. cfe_getenv returns 0 on success and -9 if the value was not found. If the input was wrong -8 will be returned by cfe_getenv. Change nvram_getenv to do the same. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Cc: Waldemar Brodkorb <wbx@openadk.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1520/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 06 7月, 2010 1 次提交
-
-
由 Waldemar Brodkorb 提交于
When trying to netboot a Linksys WRT54GS WLAN router, the bootup fails, because of following error message: ... [ 0.424000] b44: b44.c:v2.0 [ 0.424000] b44: Invalid MAC address found in EEPROM [ 0.432000] b44 ssb0:1: Problem fetching invariants of chip,aborting [ 0.436000] b44: probe of ssb0:1 failed with error -22 ... The router uses a CFE bootloader, but most of the needed environment variables for network card initialization, are not available from CFE via printenv and even though not via cfe_getenv(). The required environment variables are saved in a special partition in flash memory. The attached patch implement nvram_getenv and enables bootup via NFS root on my router. Most of the patch is extracted from the OpenWrt subversion repository and stripped down and cleaned up to just fix this issue. [Ralf: sorted out header file inclusions. Lots of unneded headers and such that should have been included.] Signed-off-by: NWaldemar Brodkorb <wbx@openadk.org> Reviewed-by: NPhil Sutter <phil@nwl.cc> To: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/1359/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-