On Monday 30 August 2010 08:45:34 pm Victor Rodriguez wrote: > Basic support for Hawkboard OMAPL138 just UART cominication is included > > Signed-off-by: Victor Rodriguez <[email protected]> > > Notes: This patch is checked with 0a50e05b20f3c6af67656303bdb3661a2541ce03 > from Kernel development tree for TI DaVinci family of processors >
I tried to apply this patch on top of 0a50e05, but it seems like patch is corrupt or my MUA is breaking it. Are you able to apply this patch from your mailbox? Besides, checkpatch is complaining about errors in the patch. Have you used scripts/checkpatch.pl with this patch? > This patch works with basic da8xx_omapl_defconfig, it just have > basic support > for UART console Are you planning to add other peripherals or is this all for now? I'm asking because Roger Monk(CCed) had added complete support for this board against Arago tree. Maybe we can work on adapting that patch againts mainline? Best Regards, Caglar > --- > arch/arm/mach-davinci/Kconfig | 9 +++ > arch/arm/mach-davinci/Makefile | 1 + > arch/arm/mach-davinci/board-da850-hawk.c | 69 > +++++++++++++++++++++++ arch/arm/mach-davinci/include/mach/uncompress.h | > 1 + > 4 files changed, 80 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/mach-davinci/board-da850-hawk.c > > diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig > index 2bf03e9..fd8a11c 100644 > --- a/arch/arm/mach-davinci/Kconfig > +++ b/arch/arm/mach-davinci/Kconfig > @@ -185,6 +185,15 @@ config MACH_TNETV107X > help > Say Y here to select the TI TNETV107X Evaluation Module. > > +config MACH_OMAPL138_HAWKBOARD > + bool "TI DA850/OMAP-L138/AM18xx Hawkboard(.org) Platform" > + default ARCH_DAVINCI_DA850 > + depends on ARCH_DAVINCI_DA850 > + help > + Say Y here to select the TI DA850/OMAP-L138/AM18xx Hawkboard. > + Information of this board may be found at > + http://www.hawkboard.org/ > + > config DAVINCI_MUX > bool "DAVINCI multiplexing support" > depends on ARCH_DAVINCI > diff --git a/arch/arm/mach-davinci/Makefile > b/arch/arm/mach-davinci/Makefile index eab4c0f..fd271cd 100644 > --- a/arch/arm/mach-davinci/Makefile > +++ b/arch/arm/mach-davinci/Makefile > @@ -33,6 +33,7 @@ obj-$(CONFIG_MACH_DAVINCI_DM365_EVM) += > board-dm365-evm.o obj-$(CONFIG_MACH_DAVINCI_DA830_EVM) += > board-da830-evm.o > obj-$(CONFIG_MACH_DAVINCI_DA850_EVM) += board-da850-evm.o > obj-$(CONFIG_MACH_TNETV107X) += board-tnetv107x-evm.o > +obj-$(CONFIG_MACH_OMAPL138_HAWKBOARD) += board-da850-hawk.o > > # Power Management > obj-$(CONFIG_CPU_FREQ) += cpufreq.o > diff --git a/arch/arm/mach-davinci/board-da850-hawk.c > b/arch/arm/mach-davinci/board-da850-hawk.c > new file mode 100644 > index 0000000..e34bcbb > --- /dev/null > +++ b/arch/arm/mach-davinci/board-da850-hawk.c > @@ -0,0 +1,69 @@ > +/* > + * Hawkboar.org based on TI's OMAP-L138 Platform > + * > + * Initial code: Syed Mohammed Khasim > + * > + * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com > + * > + * Derived from: arch/arm/mach-davinci/board-da850-evm.c > + * Original Copyrights follow: > + * > + * 2007, 2009 (c) MontaVista Software, Inc. This file is licensed under > + * the terms of the GNU General Public License version 2. This program > + * is licensed "as is" without any warranty of any kind, whether express > + * or implied. > + */ > +#include <linux/kernel.h> > +#include <linux/init.h> > +#include <linux/console.h> > +#include <linux/gpio.h> > + > +#include <asm/mach-types.h> > +#include <asm/mach/arch.h> > + > +#include <mach/cp_intc.h> > +#include <mach/da8xx.h> > + > + > + > +static struct davinci_uart_config omapl138_hawk_uart_config __initdata = { > + .enabled_uarts = 0x7, > +}; > + > +static __init void omapl138_hawk_init(void) > +{ > + > + davinci_serial_init(&omapl138_hawk_uart_config); > + > + /* > + * shut down uart 0 and 1; they are not used on the board and > + * accessing them causes endless "too much work in irq53" messages > + * with arago fs > + */ > + __raw_writel(0, IO_ADDRESS(DA8XX_UART1_BASE) + 0x30); > + __raw_writel(0, IO_ADDRESS(DA8XX_UART0_BASE) + 0x30); > + > +} > + > +#ifdef CONFIG_SERIAL_8250_CONSOLE > +static int __init omapl138_hawk_console_init(void) > +{ > + return add_preferred_console("ttyS", 2, "115200"); > +} > +console_initcall(omapl138_hawk_console_init); > +#endif > + > +static void __init omapl138_hawk_map_io(void) > +{ > + da850_init(); > +} > + > +MACHINE_START(OMAPL138_HAWKBOARD, "OMAPL 138 Hawkboard.org") > + .phys_io = IO_PHYS, > + .io_pg_offst = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc, > + .boot_params = (DA8XX_DDR_BASE + 0x100), > + .map_io = omapl138_hawk_map_io, > + .init_irq = cp_intc_init, > + .timer = &davinci_timer, > + .init_machine = omapl138_hawk_init, > +MACHINE_END > diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h > b/arch/arm/mach-davinci/include/mach/uncompress.h > index 15a6192..640f834 100644 > --- a/arch/arm/mach-davinci/include/mach/uncompress.h > +++ b/arch/arm/mach-davinci/include/mach/uncompress.h > @@ -88,6 +88,7 @@ static inline void __arch_decomp_setup(unsigned long > arch_id) /* DA8xx boards */ > DEBUG_LL_DA8XX(davinci_da830_evm, 2); > DEBUG_LL_DA8XX(davinci_da850_evm, 2); > + DEBUG_LL_DA8XX(omapl138_hawkboard, 2); > > /* TNETV107x boards */ > DEBUG_LL_TNETV107X(tnetv107x, 1); > -- > 1.6.0.5 > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
