This patchseries adds necessary AR9331 SoC low level initialization routines. The patchseries makes it possible to use barebox as a first stage loader on the Black Swift board and, I suppose, other widespread AR9331-based boards. The patchseries is heavily based on Oleksij Rempel's work on barebox for TP-Link MR3020. TODOs: * add TP-Link MR3020 support (see http://openocd.zylin.com/gitweb?p=openocd.git;a=commitdiff;h=f59d2d9ecfee8899df531b87b7acaa468725f238); * clean up Black Swift GPIO code (pbl_reg_set (1 << 18), 0xb80600ac); * check macros names linux kernel source compartibility; * DT compatible string vendor "smartlx" appears un-documented. The site http://www.smartlx.ru/ is suspended. Changes since RFC v1: * add UART initialization routune for DEBUG_LL and NMON; * add macros for GPIO_FUNCTION_1 register initialization; * add ar71xx GPIO driver. Antony Pavlov (9): MIPS: ar933x: pbl: add pbl_ar9331_ddr2_config macro MIPS: mach-ath79: add pbl_ar9331_uart_enable macro MIPS: mach-ath79: add debug_ll_ar9331_init macro MIPS: ath79: add black-swift board support MIPS: add black-swift_defconfig gpio: add ath79-gpio driver for Atheros MIPS SoCs MIPS: ath79: use gpiolib MIPS: dts: ar9331.dtsi: add gpio WIP: MIPS: black-swift: use GPIO Oleksij Rempel (1): MIPS: ar933x: pbl: add pbl_ar9331_pll macro arch/mips/Kconfig | 1 + 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 | 41 ++++++ arch/mips/boot/start.S | 2 + arch/mips/configs/black-swift_defconfig | 45 +++++++ arch/mips/dts/ar9331.dtsi | 10 ++ arch/mips/dts/black-swift.dts | 60 +++++++++ arch/mips/include/asm/pbl_macros.h | 32 +++++ arch/mips/mach-ath79/Kconfig | 6 + arch/mips/mach-ath79/include/mach/ar71xx_regs.h | 41 ++++++ arch/mips/mach-ath79/include/mach/debug_ll.h | 29 ++++ arch/mips/mach-ath79/include/mach/pbl_macros.h | 139 ++++++++++++++++++++ drivers/gpio/Makefile | 1 + drivers/gpio/gpio-ath79.c | 146 +++++++++++++++++++++ 16 files changed, 582 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 create mode 100644 drivers/gpio/gpio-ath79.c -- 2.5.0 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
