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path: root/arch/arm/mach-omap2/am33xx
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2017-01-08am335x: configs: Use ISW_ENTRY_ADDR to set SPL_TEXT_BASEAndrew F. Davis
The SPL load address changes based on boot type in HS devices, ISW_ENTRY_ADDR is used to set this address for AM43xx based SoCs for similar reasons. Add this same logic for AM33xx devices. Also make the default value for ISW_ENTRY_ADDR correct for GP devices based on SoC, HS devices already pick the correct value in their defconfig. Signed-off-by: Andrew F. Davis <afd@ti.com>
2016-12-09arm: am33xx: Initialize EMIF REG_PR_OLD_COUNT for BBB and am335x-evmJyri Sarha
Initialize EMIF OCP_CONFIG registers REG_COS_COUNT_1, REG_COS_COUNT_2, and REG_PR_OLD_COUNT field for Beaglebone-Black and am335x-evm. With the default values LCDC suffers from DMA FIFO underflows and frame synchronization lost errors. The initialization values are the highest that work flawlessly when heavy memory load is generated by CPU. 32bpp colors were used in the test. On BBB the video mode used 110MHz pixel clock. The mode supported by the panel of am335x-evm uses 30MHz pixel clock. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-12-02drivers: usb: musb: adopt musb backend driver to driver modelMugunthan V N
Currently all backend driver ops uses hard coded physical address, so to adopt the driver to DM, add device pointer to ops call backs so that drivers can get physical addresses from the usb driver priv/plat data. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-12-02am33xx: board: probe misc drivers to register musb devicesMugunthan V N
MUSB wrapper driver is bound as MISC device and underlying usb devices are bind to usb drivers based on dr_mode, so probing the MISC wrapper driver to register musb devices. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-12-02am33xx: board: do not register usb devices when CONFIG_DM_USB is definedMugunthan V N
Do not register usb devices when CONFIG_DM_USB is define. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-11-21arm: Introduce arch/arm/mach-omap2 for OMAP2 derivative platformsTom Rini
This moves what was in arch/arm/cpu/armv7/omap-common in to arch/arm/mach-omap2 and moves arch/arm/cpu/armv7/{am33xx,omap3,omap4,omap5} in to arch/arm/mach-omap2 as subdirectories. All refernces to the former locations are updated to the current locations. For the logic to decide what our outputs are, consolidate the tests into a single config.mk rather than including 4. Signed-off-by: Tom Rini <trini@konsulko.com>