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2016-04-21lib: add common write_tables() implementationAaron Durbin
In order to de-duplicate common patterns implement one write_tables() function. The new write_tables() replaces all the architecture-specific ones that were largely copied. The callbacks are put in place to handle any per-architecture requirements. Change-Id: Id3d7abdce5b30f5557ccfe1dacff3c58c59f5e2b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14436 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-04-21lib/coreboot_table: add architecture hooks for adding tablesAaron Durbin
Add a architecture specific function, arch_write_tables(), that allows an architecture to add its required tables for booting. This callback helps write_tables() to be de-duplicated. Change-Id: I805c2f166b1e75942ad28b6e7e1982d64d2d5498 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14435 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-04-21lib/bootmem: allow architecture specific bootmem rangesAaron Durbin
A architecture-specific function, named bootmem_arch_add_ranges(), is added so that each architecture can add entries into the bootmem memory map. This allows for a common write_tables() implementation to avoid code duplication. Change-Id: I834c82eae212869cad8bb02c7abcd9254d120735 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14434 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-04-21arch: only print cbmem entries in one placeAaron Durbin
Each arch was calling cbmem_list() in their own write_tables() function. Consolidate that call and place it in common code in write_coreboot_table(). Change-Id: If0d4c84e0f8634e5cef6996b2be4a86cc83c95a9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14430 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-04-21arch: use Kconfig variable for coreboot table sizeAaron Durbin
Instead of hard coding a #define in each architecture's tables.c for the coreboot table size in cbmem use a Kconfig varible. This aids in aligning on a common write_tables() implementation instead of duplicating the code for each architecture. Change-Id: I09c0f56133606ea62e9a9c4c6b9828bc24dcc668 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14429 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-19lib/coreboot_table: add function to allow arch code to add recordsAaron Durbin
Add lb_arch_add_records() to allow the architecture code to generically hook into the coreboot table generation. BUG=chrome-os-partner:50214 BRANCH=glados TEST=With all subsequent patches confirmed lb_arch_add_records() is called when a strong symbol is provided. Change-Id: I7c69c0ff0801392bbcf5aef586a48388b624afd4 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13669 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-05-21Remove address from GPLv2 headersPatrick Georgi
As per discussion with lawyers[tm], it's not a good idea to shorten the license header too much - not for legal reasons but because there are tools that look for them, and giving them a standard pattern simplifies things. However, we got confirmation that we don't have to update every file ever added to coreboot whenever the FSF gets a new lease, but can drop the address instead. util/kconfig is excluded because that's imported code that we may want to synchronize every now and then. $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} + $ find * -type f -a \! -name \*.patch \ -a \! -name \*_shipped \ -a \! -name LICENSE_GPL \ -a \! -name LGPL.txt \ -a \! -name COPYING \ -a \! -name DISCLAIMER \ -exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} + Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9233 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-01-27CBMEM: Implement cbmem_run_init_hooks() stubKyösti Mälkki
Until we completely can unify early_variables, use these to handle CBMEM update hooks for both romstage and ramstage. For x86, CAR_MIGRATE serves the purpose of romstage hooks. Change-Id: I100ebc0e35e1b7091b4f287ca37f539fd7c9fa7a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7876 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins)
2015-01-26arm64: Prepare ARM64 for buildingMarc Jones
There were a number of issues with the ARM64 build files. This patch ports the following changes from ARMV4/V7 to ARMV8: - make armv8 Kconfig options consistent with armv4/v7 - fix build include issues in boot.c, tables.c, and early_variables.h by matching armv4/v7. Change-Id: I57359a96821d88c50f48dc0bb6ad226cacb0c2ec Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Iacd95d336559c45458784d1da67bde62a0956620 Reviewed-on: http://review.coreboot.org/8236 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-01-03ARM64: Always has DYNAMIC_CBMEMKyösti Mälkki
The static allocator only worked for x86 anyway. Change-Id: Ibe4e172bb654f6414949bd11787c9407d091a858 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8028 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-09-23coreboot arm64: Add support for arm64 into coreboot frameworkFurquan Shaikh
Add support for enabling different coreboot stages (bootblock, romstage and ramstage) to have arm64 architecture. Most of the files have been copied over from arm/ or arm64-generic work. Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://chromium-review.googlesource.com/197397 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Commit-Queue: Furquan Shaikh <furquan@chromium.org> Tested-by: Furquan Shaikh <furquan@chromium.org> (cherry picked from commit 033ba96516805502673ac7404bc97e6ce4e2a934) This patch is essentially a squash of aarch64 changes made by these patches: d955885 coreboot: Rename coreboot_ram stage to ramstage a492761 cbmem console: Locate the preram console with a symbol instead of a sect 96e7f0e aarch64: Enable early icache and migrate SCTLR from EL3 3f854dc aarch64: Pass coreboot table in jmp_to_elf_entry ab3ecaf aarch64/foundation-armv8: Set up RAM area and enter ramstage 25fd2e9 aarch64: Remove CAR definitions from early_variables.h 65bf77d aarch64/foundation-armv8: Enable DYNAMIC_CBMEM 9484873 aarch64: Change default exception level to EL2 7a152c3 aarch64: Fix formatting of exception registers dump 6946464 aarch64: Implement basic exception handling c732a9d aarch64/foundation-armv8: Basic bootblock implementation 3bc412c aarch64: Comment out some parts of code to allow build ab5be71 Add initial aarch64 support The ramstage support is the only portion that has been tested on actual hardware. Bootblock and romstage support may require modifications to run on hardware. Change-Id: Icd59bec55c963a471a50e30972a8092e4c9d2fb2 Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6915 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Furquan Shaikh <furquan@google.com>