This patchseries add necessary low level initialization routines for AR9331 SoC.
The patchseries makes possible to use barebox as a first stage loader
on the Black Swift board.
The patchseries is heavily based on Oleksij Rempel's work on barebox for TP-Link MR3020.
TODOs:
* add UART initialization routune for DEBUG_LL and NMON;
* add macros for GPIO_FUNCTION_1 register initialization;
* check macros names linux kernel source compartibility;
* DT compatible string vendor "smartlx" appears un-documented.
The site http://www.smartlx.ru/ is suspended.
Antony Pavlov (3):
MIPS: ar933x: pbl: add pbl_ar9331_ddr2_config macro
MIPS: ath79: add black-swift board support
MIPS: add black-swift_defconfig
Oleksij Rempel (1):
MIPS: ar933x: pbl: add pbl_ar9331_pll macro
arch/mips/Makefile | 1 +
arch/mips/boards/black-swift/Makefile | 1 +
arch/mips/boards/black-swift/board.c | 27 +++++
.../black-swift/include/board/board_pbl_start.h | 46 +++++++
arch/mips/configs/black-swift_defconfig | 37 ++++++
arch/mips/dts/black-swift.dts | 36 ++++++
arch/mips/include/asm/pbl_macros.h | 21 ++++
arch/mips/mach-ath79/Kconfig | 5 +
arch/mips/mach-ath79/include/mach/ar71xx_regs.h | 25 ++++
arch/mips/mach-ath79/include/mach/pbl_macros.h | 132 +++++++++++++++++++++
10 files changed, 331 insertions(+)
create mode 100644 arch/mips/boards/black-swift/Makefile
create mode 100644 arch/mips/boards/black-swift/board.c
create mode 100644 arch/mips/boards/black-swift/include/board/board_pbl_start.h
create mode 100644 arch/mips/configs/black-swift_defconfig
create mode 100644 arch/mips/dts/black-swift.dts
create mode 100644 arch/mips/mach-ath79/include/mach/pbl_macros.h
--
2.5.0
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