[PATCH v5 00/20] Refactor the architecture parts of mt7628
This patch series are divided into two parts:
The main part is to rewrite the whole architecture code of mt7628: * Lock parts of the d-cache for initial stack so the rest of the code can be reimplemented in C. * Memory controller & DDR initialization have been fully written to support detecting DDR size automatically. * DDR calibration has also been reimplemented with a clear logic. * Implemented a new sysreset driver to take advantage of the reset controller so we can drop the use of syscon-based sysreset to reduce size.
The second part is to add SPL support for mt7628: * With SPL enabled we can build the ROM-bootable and RAM-bootable binary simultaneously, and we can drop RAM boot related configs and defconfig files. * Generate compressed u-boot.bin image for SPL to reduce size of final combined binary. * Enable DM support for SPL for a more flexible device probing. * Add a demo board (mt7628_rfb) aims at router application.
Changes since v2: * Dropped a patch which removes unused parts of mt7628a.dtsi * Move lzma decompression support to common spl_nor.c * Move u-boot,dm-pre-reloc to u-boot-mt7628.dtsi
Changes since v3: * Rebased on newest master branch * Add a test for binman etype u-boot-lzma-img to make sure binman passes 100% code coverage * Use u-boot-with-spl.bin for SPL-enabled output file * Remove unused code from spl_nor loader.
Weijie Gao (20): mips: add support to restore exception vector base before booting linux mips: mtmips: add predefined i-cache/d-cache size and linesize mips: add an option to support initialize SRAM for initial stack mips: start.S: avoid overwriting outside gd when clearing global data in stack sysreset: add reset controller based reboot driver mips: mtmips: make use of sysreset-resetctrl for mt7628 soc configs: enable CONFIG_RESTORE_EXCEPTION_VECTOR_BASE for all mtmips boards mips: add a mtmips-specific field to architecture-specific global data mips: add a option to support not reserving malloc space on initial stack mips: mtmips: rewrite lowlevel codes of mt7628 dts: mtmips: add alternative pinmux node for uart2 mips: enable support for appending dtb to spl binary mips: add an option to enable u_boot_list section for SPL loaders in u-boot-spl.lds lib: enable lzma decompression support for SPL build Makefile: add support to generate LZMA compressed u-boot image tools: binman: add etype file for u-boot-lzma-img spl: nor: add lzma decompression support for legacy image mips: mtmips: add SPL support mips: mtmips: enable SPL for all boards mips: mtmips: add support for mt7628-rfb
Makefile | 19 + arch/mips/Kconfig | 66 ++++ arch/mips/cpu/start.S | 16 +- arch/mips/cpu/u-boot-spl.lds | 4 +- arch/mips/dts/Makefile | 1 + arch/mips/dts/mediatek,mt7628-rfb.dts | 67 ++++ arch/mips/dts/mt7628-u-boot.dtsi | 56 +++ arch/mips/dts/mt7628a.dtsi | 17 +- arch/mips/include/asm/global_data.h | 3 + arch/mips/include/asm/u-boot-mips.h | 2 + arch/mips/lib/bootm.c | 3 + arch/mips/lib/traps.c | 19 + arch/mips/mach-mtmips/Kconfig | 135 +++---- arch/mips/mach-mtmips/Makefile | 8 +- arch/mips/mach-mtmips/cpu.c | 58 +--- arch/mips/mach-mtmips/ddr_cal.c | 211 +++++++++++ arch/mips/mach-mtmips/ddr_calibrate.c | 309 ----------------- arch/mips/mach-mtmips/ddr_init.c | 194 +++++++++++ arch/mips/mach-mtmips/include/mach/ddr.h | 52 +++ arch/mips/mach-mtmips/include/mach/mc.h | 180 ++++++++++ arch/mips/mach-mtmips/include/mach/serial.h | 13 + arch/mips/mach-mtmips/lowlevel_init.S | 328 ------------------ arch/mips/mach-mtmips/mt7628/Makefile | 6 + arch/mips/mach-mtmips/mt7628/ddr.c | 173 +++++++++ arch/mips/mach-mtmips/mt7628/init.c | 109 ++++++ arch/mips/mach-mtmips/mt7628/lowlevel_init.S | 161 +++++++++ arch/mips/mach-mtmips/mt7628/mt7628.h | 104 ++++++ arch/mips/mach-mtmips/mt7628/serial.c | 34 ++ arch/mips/mach-mtmips/mt76xx.h | 32 -- arch/mips/mach-mtmips/spl.c | 44 +++ board/gardena/smart-gateway-mt7688/board.c | 2 + board/mediatek/mt7628/Kconfig | 12 + board/mediatek/mt7628/MAINTAINERS | 7 + board/mediatek/mt7628/Makefile | 3 + board/mediatek/mt7628/board.c | 8 + common/spl/spl_nor.c | 51 ++- ...gardena-smart-gateway-mt7688-ram_defconfig | 74 ---- .../gardena-smart-gateway-mt7688_defconfig | 14 +- configs/linkit-smart-7688-ram_defconfig | 65 ---- configs/linkit-smart-7688_defconfig | 14 +- configs/mt7628_rfb_defconfig | 46 +++ drivers/sysreset/Kconfig | 6 + drivers/sysreset/Makefile | 1 + drivers/sysreset/sysreset_resetctl.c | 48 +++ .../configs/gardena-smart-gateway-mt7688.h | 21 +- include/configs/linkit-smart-7688.h | 22 +- include/configs/mt7628.h | 56 +++ lib/Kconfig | 5 + lib/Makefile | 1 + tools/binman/README.entries | 15 + tools/binman/etype/u_boot_lzma_img.py | 28 ++ tools/binman/ftest.py | 7 + tools/binman/test/156_u_boot_lzma_img.dts | 11 + 53 files changed, 1962 insertions(+), 979 deletions(-) create mode 100644 arch/mips/dts/mediatek,mt7628-rfb.dts create mode 100644 arch/mips/dts/mt7628-u-boot.dtsi create mode 100644 arch/mips/mach-mtmips/ddr_cal.c delete mode 100644 arch/mips/mach-mtmips/ddr_calibrate.c create mode 100644 arch/mips/mach-mtmips/ddr_init.c create mode 100644 arch/mips/mach-mtmips/include/mach/ddr.h create mode 100644 arch/mips/mach-mtmips/include/mach/mc.h create mode 100644 arch/mips/mach-mtmips/include/mach/serial.h delete mode 100644 arch/mips/mach-mtmips/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7628/Makefile create mode 100644 arch/mips/mach-mtmips/mt7628/ddr.c create mode 100644 arch/mips/mach-mtmips/mt7628/init.c create mode 100644 arch/mips/mach-mtmips/mt7628/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7628/mt7628.h create mode 100644 arch/mips/mach-mtmips/mt7628/serial.c delete mode 100644 arch/mips/mach-mtmips/mt76xx.h create mode 100644 arch/mips/mach-mtmips/spl.c create mode 100644 board/mediatek/mt7628/Kconfig create mode 100644 board/mediatek/mt7628/MAINTAINERS create mode 100644 board/mediatek/mt7628/Makefile create mode 100644 board/mediatek/mt7628/board.c delete mode 100644 configs/gardena-smart-gateway-mt7688-ram_defconfig delete mode 100644 configs/linkit-smart-7688-ram_defconfig create mode 100644 configs/mt7628_rfb_defconfig create mode 100644 drivers/sysreset/sysreset_resetctl.c create mode 100644 include/configs/mt7628.h create mode 100644 tools/binman/etype/u_boot_lzma_img.py create mode 100644 tools/binman/test/156_u_boot_lzma_img.dts
On Wed, Feb 12, 2020 at 10:43 AM Weijie Gao weijie.gao@mediatek.com wrote:
This patch series are divided into two parts:
The main part is to rewrite the whole architecture code of mt7628:
- Lock parts of the d-cache for initial stack so the rest of the code can be reimplemented in C.
- Memory controller & DDR initialization have been fully written to support detecting DDR size automatically.
- DDR calibration has also been reimplemented with a clear logic.
- Implemented a new sysreset driver to take advantage of the reset controller so we can drop the use of syscon-based sysreset to reduce size.
The second part is to add SPL support for mt7628:
- With SPL enabled we can build the ROM-bootable and RAM-bootable binary simultaneously, and we can drop RAM boot related configs and defconfig files.
- Generate compressed u-boot.bin image for SPL to reduce size of final combined binary.
- Enable DM support for SPL for a more flexible device probing.
- Add a demo board (mt7628_rfb) aims at router application.
Changes since v2:
- Dropped a patch which removes unused parts of mt7628a.dtsi
- Move lzma decompression support to common spl_nor.c
- Move u-boot,dm-pre-reloc to u-boot-mt7628.dtsi
Changes since v3:
- Rebased on newest master branch
- Add a test for binman etype u-boot-lzma-img to make sure binman passes 100% code coverage
- Use u-boot-with-spl.bin for SPL-enabled output file
- Remove unused code from spl_nor loader.
No changes for v5 (since v4)?
Regards, Simon
Weijie Gao (20): mips: add support to restore exception vector base before booting linux mips: mtmips: add predefined i-cache/d-cache size and linesize mips: add an option to support initialize SRAM for initial stack mips: start.S: avoid overwriting outside gd when clearing global data in stack sysreset: add reset controller based reboot driver mips: mtmips: make use of sysreset-resetctrl for mt7628 soc configs: enable CONFIG_RESTORE_EXCEPTION_VECTOR_BASE for all mtmips boards mips: add a mtmips-specific field to architecture-specific global data mips: add a option to support not reserving malloc space on initial stack mips: mtmips: rewrite lowlevel codes of mt7628 dts: mtmips: add alternative pinmux node for uart2 mips: enable support for appending dtb to spl binary mips: add an option to enable u_boot_list section for SPL loaders in u-boot-spl.lds lib: enable lzma decompression support for SPL build Makefile: add support to generate LZMA compressed u-boot image tools: binman: add etype file for u-boot-lzma-img spl: nor: add lzma decompression support for legacy image mips: mtmips: add SPL support mips: mtmips: enable SPL for all boards mips: mtmips: add support for mt7628-rfb
Makefile | 19 + arch/mips/Kconfig | 66 ++++ arch/mips/cpu/start.S | 16 +- arch/mips/cpu/u-boot-spl.lds | 4 +- arch/mips/dts/Makefile | 1 + arch/mips/dts/mediatek,mt7628-rfb.dts | 67 ++++ arch/mips/dts/mt7628-u-boot.dtsi | 56 +++ arch/mips/dts/mt7628a.dtsi | 17 +- arch/mips/include/asm/global_data.h | 3 + arch/mips/include/asm/u-boot-mips.h | 2 + arch/mips/lib/bootm.c | 3 + arch/mips/lib/traps.c | 19 + arch/mips/mach-mtmips/Kconfig | 135 +++---- arch/mips/mach-mtmips/Makefile | 8 +- arch/mips/mach-mtmips/cpu.c | 58 +--- arch/mips/mach-mtmips/ddr_cal.c | 211 +++++++++++ arch/mips/mach-mtmips/ddr_calibrate.c | 309 ----------------- arch/mips/mach-mtmips/ddr_init.c | 194 +++++++++++ arch/mips/mach-mtmips/include/mach/ddr.h | 52 +++ arch/mips/mach-mtmips/include/mach/mc.h | 180 ++++++++++ arch/mips/mach-mtmips/include/mach/serial.h | 13 + arch/mips/mach-mtmips/lowlevel_init.S | 328 ------------------ arch/mips/mach-mtmips/mt7628/Makefile | 6 + arch/mips/mach-mtmips/mt7628/ddr.c | 173 +++++++++ arch/mips/mach-mtmips/mt7628/init.c | 109 ++++++ arch/mips/mach-mtmips/mt7628/lowlevel_init.S | 161 +++++++++ arch/mips/mach-mtmips/mt7628/mt7628.h | 104 ++++++ arch/mips/mach-mtmips/mt7628/serial.c | 34 ++ arch/mips/mach-mtmips/mt76xx.h | 32 -- arch/mips/mach-mtmips/spl.c | 44 +++ board/gardena/smart-gateway-mt7688/board.c | 2 + board/mediatek/mt7628/Kconfig | 12 + board/mediatek/mt7628/MAINTAINERS | 7 + board/mediatek/mt7628/Makefile | 3 + board/mediatek/mt7628/board.c | 8 + common/spl/spl_nor.c | 51 ++- ...gardena-smart-gateway-mt7688-ram_defconfig | 74 ---- .../gardena-smart-gateway-mt7688_defconfig | 14 +- configs/linkit-smart-7688-ram_defconfig | 65 ---- configs/linkit-smart-7688_defconfig | 14 +- configs/mt7628_rfb_defconfig | 46 +++ drivers/sysreset/Kconfig | 6 + drivers/sysreset/Makefile | 1 + drivers/sysreset/sysreset_resetctl.c | 48 +++ .../configs/gardena-smart-gateway-mt7688.h | 21 +- include/configs/linkit-smart-7688.h | 22 +- include/configs/mt7628.h | 56 +++ lib/Kconfig | 5 + lib/Makefile | 1 + tools/binman/README.entries | 15 + tools/binman/etype/u_boot_lzma_img.py | 28 ++ tools/binman/ftest.py | 7 + tools/binman/test/156_u_boot_lzma_img.dts | 11 + 53 files changed, 1962 insertions(+), 979 deletions(-) create mode 100644 arch/mips/dts/mediatek,mt7628-rfb.dts create mode 100644 arch/mips/dts/mt7628-u-boot.dtsi create mode 100644 arch/mips/mach-mtmips/ddr_cal.c delete mode 100644 arch/mips/mach-mtmips/ddr_calibrate.c create mode 100644 arch/mips/mach-mtmips/ddr_init.c create mode 100644 arch/mips/mach-mtmips/include/mach/ddr.h create mode 100644 arch/mips/mach-mtmips/include/mach/mc.h create mode 100644 arch/mips/mach-mtmips/include/mach/serial.h delete mode 100644 arch/mips/mach-mtmips/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7628/Makefile create mode 100644 arch/mips/mach-mtmips/mt7628/ddr.c create mode 100644 arch/mips/mach-mtmips/mt7628/init.c create mode 100644 arch/mips/mach-mtmips/mt7628/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7628/mt7628.h create mode 100644 arch/mips/mach-mtmips/mt7628/serial.c delete mode 100644 arch/mips/mach-mtmips/mt76xx.h create mode 100644 arch/mips/mach-mtmips/spl.c create mode 100644 board/mediatek/mt7628/Kconfig create mode 100644 board/mediatek/mt7628/MAINTAINERS create mode 100644 board/mediatek/mt7628/Makefile create mode 100644 board/mediatek/mt7628/board.c delete mode 100644 configs/gardena-smart-gateway-mt7688-ram_defconfig delete mode 100644 configs/linkit-smart-7688-ram_defconfig create mode 100644 configs/mt7628_rfb_defconfig create mode 100644 drivers/sysreset/sysreset_resetctl.c create mode 100644 include/configs/mt7628.h create mode 100644 tools/binman/etype/u_boot_lzma_img.py create mode 100644 tools/binman/test/156_u_boot_lzma_img.dts
-- 2.17.1
On Thu, 2020-02-13 at 08:48 +0100, Simon Goldschmidt wrote:
On Wed, Feb 12, 2020 at 10:43 AM Weijie Gao weijie.gao@mediatek.com wrote:
This patch series are divided into two parts:
The main part is to rewrite the whole architecture code of mt7628:
- Lock parts of the d-cache for initial stack so the rest of the code can be reimplemented in C.
- Memory controller & DDR initialization have been fully written to support detecting DDR size automatically.
- DDR calibration has also been reimplemented with a clear logic.
- Implemented a new sysreset driver to take advantage of the reset controller so we can drop the use of syscon-based sysreset to reduce size.
The second part is to add SPL support for mt7628:
- With SPL enabled we can build the ROM-bootable and RAM-bootable binary simultaneously, and we can drop RAM boot related configs and defconfig files.
- Generate compressed u-boot.bin image for SPL to reduce size of final combined binary.
- Enable DM support for SPL for a more flexible device probing.
- Add a demo board (mt7628_rfb) aims at router application.
Changes since v2:
- Dropped a patch which removes unused parts of mt7628a.dtsi
- Move lzma decompression support to common spl_nor.c
- Move u-boot,dm-pre-reloc to u-boot-mt7628.dtsi
Changes since v3:
- Rebased on newest master branch
- Add a test for binman etype u-boot-lzma-img to make sure binman passes 100% code coverage
- Use u-boot-with-spl.bin for SPL-enabled output file
- Remove unused code from spl_nor loader.
No changes for v5 (since v4)?
v5 is based on v3, for replacing v4. Because v4 has an obvious mistake. Modifying based on v3 is more clear than on v4.
Regards, Simon
Weijie Gao (20): mips: add support to restore exception vector base before booting linux mips: mtmips: add predefined i-cache/d-cache size and linesize mips: add an option to support initialize SRAM for initial stack mips: start.S: avoid overwriting outside gd when clearing global data in stack sysreset: add reset controller based reboot driver mips: mtmips: make use of sysreset-resetctrl for mt7628 soc configs: enable CONFIG_RESTORE_EXCEPTION_VECTOR_BASE for all mtmips boards mips: add a mtmips-specific field to architecture-specific global data mips: add a option to support not reserving malloc space on initial stack mips: mtmips: rewrite lowlevel codes of mt7628 dts: mtmips: add alternative pinmux node for uart2 mips: enable support for appending dtb to spl binary mips: add an option to enable u_boot_list section for SPL loaders in u-boot-spl.lds lib: enable lzma decompression support for SPL build Makefile: add support to generate LZMA compressed u-boot image tools: binman: add etype file for u-boot-lzma-img spl: nor: add lzma decompression support for legacy image mips: mtmips: add SPL support mips: mtmips: enable SPL for all boards mips: mtmips: add support for mt7628-rfb
Makefile | 19 + arch/mips/Kconfig | 66 ++++ arch/mips/cpu/start.S | 16 +- arch/mips/cpu/u-boot-spl.lds | 4 +- arch/mips/dts/Makefile | 1 + arch/mips/dts/mediatek,mt7628-rfb.dts | 67 ++++ arch/mips/dts/mt7628-u-boot.dtsi | 56 +++ arch/mips/dts/mt7628a.dtsi | 17 +- arch/mips/include/asm/global_data.h | 3 + arch/mips/include/asm/u-boot-mips.h | 2 + arch/mips/lib/bootm.c | 3 + arch/mips/lib/traps.c | 19 + arch/mips/mach-mtmips/Kconfig | 135 +++---- arch/mips/mach-mtmips/Makefile | 8 +- arch/mips/mach-mtmips/cpu.c | 58 +--- arch/mips/mach-mtmips/ddr_cal.c | 211 +++++++++++ arch/mips/mach-mtmips/ddr_calibrate.c | 309 ----------------- arch/mips/mach-mtmips/ddr_init.c | 194 +++++++++++ arch/mips/mach-mtmips/include/mach/ddr.h | 52 +++ arch/mips/mach-mtmips/include/mach/mc.h | 180 ++++++++++ arch/mips/mach-mtmips/include/mach/serial.h | 13 + arch/mips/mach-mtmips/lowlevel_init.S | 328 ------------------ arch/mips/mach-mtmips/mt7628/Makefile | 6 + arch/mips/mach-mtmips/mt7628/ddr.c | 173 +++++++++ arch/mips/mach-mtmips/mt7628/init.c | 109 ++++++ arch/mips/mach-mtmips/mt7628/lowlevel_init.S | 161 +++++++++ arch/mips/mach-mtmips/mt7628/mt7628.h | 104 ++++++ arch/mips/mach-mtmips/mt7628/serial.c | 34 ++ arch/mips/mach-mtmips/mt76xx.h | 32 -- arch/mips/mach-mtmips/spl.c | 44 +++ board/gardena/smart-gateway-mt7688/board.c | 2 + board/mediatek/mt7628/Kconfig | 12 + board/mediatek/mt7628/MAINTAINERS | 7 + board/mediatek/mt7628/Makefile | 3 + board/mediatek/mt7628/board.c | 8 + common/spl/spl_nor.c | 51 ++- ...gardena-smart-gateway-mt7688-ram_defconfig | 74 ---- .../gardena-smart-gateway-mt7688_defconfig | 14 +- configs/linkit-smart-7688-ram_defconfig | 65 ---- configs/linkit-smart-7688_defconfig | 14 +- configs/mt7628_rfb_defconfig | 46 +++ drivers/sysreset/Kconfig | 6 + drivers/sysreset/Makefile | 1 + drivers/sysreset/sysreset_resetctl.c | 48 +++ .../configs/gardena-smart-gateway-mt7688.h | 21 +- include/configs/linkit-smart-7688.h | 22 +- include/configs/mt7628.h | 56 +++ lib/Kconfig | 5 + lib/Makefile | 1 + tools/binman/README.entries | 15 + tools/binman/etype/u_boot_lzma_img.py | 28 ++ tools/binman/ftest.py | 7 + tools/binman/test/156_u_boot_lzma_img.dts | 11 + 53 files changed, 1962 insertions(+), 979 deletions(-) create mode 100644 arch/mips/dts/mediatek,mt7628-rfb.dts create mode 100644 arch/mips/dts/mt7628-u-boot.dtsi create mode 100644 arch/mips/mach-mtmips/ddr_cal.c delete mode 100644 arch/mips/mach-mtmips/ddr_calibrate.c create mode 100644 arch/mips/mach-mtmips/ddr_init.c create mode 100644 arch/mips/mach-mtmips/include/mach/ddr.h create mode 100644 arch/mips/mach-mtmips/include/mach/mc.h create mode 100644 arch/mips/mach-mtmips/include/mach/serial.h delete mode 100644 arch/mips/mach-mtmips/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7628/Makefile create mode 100644 arch/mips/mach-mtmips/mt7628/ddr.c create mode 100644 arch/mips/mach-mtmips/mt7628/init.c create mode 100644 arch/mips/mach-mtmips/mt7628/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7628/mt7628.h create mode 100644 arch/mips/mach-mtmips/mt7628/serial.c delete mode 100644 arch/mips/mach-mtmips/mt76xx.h create mode 100644 arch/mips/mach-mtmips/spl.c create mode 100644 board/mediatek/mt7628/Kconfig create mode 100644 board/mediatek/mt7628/MAINTAINERS create mode 100644 board/mediatek/mt7628/Makefile create mode 100644 board/mediatek/mt7628/board.c delete mode 100644 configs/gardena-smart-gateway-mt7688-ram_defconfig delete mode 100644 configs/linkit-smart-7688-ram_defconfig create mode 100644 configs/mt7628_rfb_defconfig create mode 100644 drivers/sysreset/sysreset_resetctl.c create mode 100644 include/configs/mt7628.h create mode 100644 tools/binman/etype/u_boot_lzma_img.py create mode 100644 tools/binman/test/156_u_boot_lzma_img.dts
-- 2.17.1
On Thu, Feb 13, 2020 at 9:42 AM Weijie Gao weijie.gao@mediatek.com wrote:
On Thu, 2020-02-13 at 08:48 +0100, Simon Goldschmidt wrote:
On Wed, Feb 12, 2020 at 10:43 AM Weijie Gao weijie.gao@mediatek.com wrote:
This patch series are divided into two parts:
The main part is to rewrite the whole architecture code of mt7628:
- Lock parts of the d-cache for initial stack so the rest of the code can be reimplemented in C.
- Memory controller & DDR initialization have been fully written to support detecting DDR size automatically.
- DDR calibration has also been reimplemented with a clear logic.
- Implemented a new sysreset driver to take advantage of the reset controller so we can drop the use of syscon-based sysreset to reduce size.
The second part is to add SPL support for mt7628:
- With SPL enabled we can build the ROM-bootable and RAM-bootable binary simultaneously, and we can drop RAM boot related configs and defconfig files.
- Generate compressed u-boot.bin image for SPL to reduce size of final combined binary.
- Enable DM support for SPL for a more flexible device probing.
- Add a demo board (mt7628_rfb) aims at router application.
Changes since v2:
- Dropped a patch which removes unused parts of mt7628a.dtsi
- Move lzma decompression support to common spl_nor.c
- Move u-boot,dm-pre-reloc to u-boot-mt7628.dtsi
Changes since v3:
- Rebased on newest master branch
- Add a test for binman etype u-boot-lzma-img to make sure binman passes 100% code coverage
- Use u-boot-with-spl.bin for SPL-enabled output file
- Remove unused code from spl_nor loader.
No changes for v5 (since v4)?
v5 is based on v3, for replacing v4. Because v4 has an obvious mistake. Modifying based on v3 is more clear than on v4.
Hm, ok, you probably should have mentioned that somewhere. I got confused.
Regards, Simon
Regards, Simon
Weijie Gao (20): mips: add support to restore exception vector base before booting linux mips: mtmips: add predefined i-cache/d-cache size and linesize mips: add an option to support initialize SRAM for initial stack mips: start.S: avoid overwriting outside gd when clearing global data in stack sysreset: add reset controller based reboot driver mips: mtmips: make use of sysreset-resetctrl for mt7628 soc configs: enable CONFIG_RESTORE_EXCEPTION_VECTOR_BASE for all mtmips boards mips: add a mtmips-specific field to architecture-specific global data mips: add a option to support not reserving malloc space on initial stack mips: mtmips: rewrite lowlevel codes of mt7628 dts: mtmips: add alternative pinmux node for uart2 mips: enable support for appending dtb to spl binary mips: add an option to enable u_boot_list section for SPL loaders in u-boot-spl.lds lib: enable lzma decompression support for SPL build Makefile: add support to generate LZMA compressed u-boot image tools: binman: add etype file for u-boot-lzma-img spl: nor: add lzma decompression support for legacy image mips: mtmips: add SPL support mips: mtmips: enable SPL for all boards mips: mtmips: add support for mt7628-rfb
Makefile | 19 + arch/mips/Kconfig | 66 ++++ arch/mips/cpu/start.S | 16 +- arch/mips/cpu/u-boot-spl.lds | 4 +- arch/mips/dts/Makefile | 1 + arch/mips/dts/mediatek,mt7628-rfb.dts | 67 ++++ arch/mips/dts/mt7628-u-boot.dtsi | 56 +++ arch/mips/dts/mt7628a.dtsi | 17 +- arch/mips/include/asm/global_data.h | 3 + arch/mips/include/asm/u-boot-mips.h | 2 + arch/mips/lib/bootm.c | 3 + arch/mips/lib/traps.c | 19 + arch/mips/mach-mtmips/Kconfig | 135 +++---- arch/mips/mach-mtmips/Makefile | 8 +- arch/mips/mach-mtmips/cpu.c | 58 +--- arch/mips/mach-mtmips/ddr_cal.c | 211 +++++++++++ arch/mips/mach-mtmips/ddr_calibrate.c | 309 ----------------- arch/mips/mach-mtmips/ddr_init.c | 194 +++++++++++ arch/mips/mach-mtmips/include/mach/ddr.h | 52 +++ arch/mips/mach-mtmips/include/mach/mc.h | 180 ++++++++++ arch/mips/mach-mtmips/include/mach/serial.h | 13 + arch/mips/mach-mtmips/lowlevel_init.S | 328 ------------------ arch/mips/mach-mtmips/mt7628/Makefile | 6 + arch/mips/mach-mtmips/mt7628/ddr.c | 173 +++++++++ arch/mips/mach-mtmips/mt7628/init.c | 109 ++++++ arch/mips/mach-mtmips/mt7628/lowlevel_init.S | 161 +++++++++ arch/mips/mach-mtmips/mt7628/mt7628.h | 104 ++++++ arch/mips/mach-mtmips/mt7628/serial.c | 34 ++ arch/mips/mach-mtmips/mt76xx.h | 32 -- arch/mips/mach-mtmips/spl.c | 44 +++ board/gardena/smart-gateway-mt7688/board.c | 2 + board/mediatek/mt7628/Kconfig | 12 + board/mediatek/mt7628/MAINTAINERS | 7 + board/mediatek/mt7628/Makefile | 3 + board/mediatek/mt7628/board.c | 8 + common/spl/spl_nor.c | 51 ++- ...gardena-smart-gateway-mt7688-ram_defconfig | 74 ---- .../gardena-smart-gateway-mt7688_defconfig | 14 +- configs/linkit-smart-7688-ram_defconfig | 65 ---- configs/linkit-smart-7688_defconfig | 14 +- configs/mt7628_rfb_defconfig | 46 +++ drivers/sysreset/Kconfig | 6 + drivers/sysreset/Makefile | 1 + drivers/sysreset/sysreset_resetctl.c | 48 +++ .../configs/gardena-smart-gateway-mt7688.h | 21 +- include/configs/linkit-smart-7688.h | 22 +- include/configs/mt7628.h | 56 +++ lib/Kconfig | 5 + lib/Makefile | 1 + tools/binman/README.entries | 15 + tools/binman/etype/u_boot_lzma_img.py | 28 ++ tools/binman/ftest.py | 7 + tools/binman/test/156_u_boot_lzma_img.dts | 11 + 53 files changed, 1962 insertions(+), 979 deletions(-) create mode 100644 arch/mips/dts/mediatek,mt7628-rfb.dts create mode 100644 arch/mips/dts/mt7628-u-boot.dtsi create mode 100644 arch/mips/mach-mtmips/ddr_cal.c delete mode 100644 arch/mips/mach-mtmips/ddr_calibrate.c create mode 100644 arch/mips/mach-mtmips/ddr_init.c create mode 100644 arch/mips/mach-mtmips/include/mach/ddr.h create mode 100644 arch/mips/mach-mtmips/include/mach/mc.h create mode 100644 arch/mips/mach-mtmips/include/mach/serial.h delete mode 100644 arch/mips/mach-mtmips/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7628/Makefile create mode 100644 arch/mips/mach-mtmips/mt7628/ddr.c create mode 100644 arch/mips/mach-mtmips/mt7628/init.c create mode 100644 arch/mips/mach-mtmips/mt7628/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7628/mt7628.h create mode 100644 arch/mips/mach-mtmips/mt7628/serial.c delete mode 100644 arch/mips/mach-mtmips/mt76xx.h create mode 100644 arch/mips/mach-mtmips/spl.c create mode 100644 board/mediatek/mt7628/Kconfig create mode 100644 board/mediatek/mt7628/MAINTAINERS create mode 100644 board/mediatek/mt7628/Makefile create mode 100644 board/mediatek/mt7628/board.c delete mode 100644 configs/gardena-smart-gateway-mt7688-ram_defconfig delete mode 100644 configs/linkit-smart-7688-ram_defconfig create mode 100644 configs/mt7628_rfb_defconfig create mode 100644 drivers/sysreset/sysreset_resetctl.c create mode 100644 include/configs/mt7628.h create mode 100644 tools/binman/etype/u_boot_lzma_img.py create mode 100644 tools/binman/test/156_u_boot_lzma_img.dts
-- 2.17.1
participants (2)
-
Simon Goldschmidt -
Weijie Gao