#
273672 |
|
26-Oct-2014 |
ian |
MFC r271595, r271601, r271607, r271630:
Add compat strings for all the flavors of GIC this driver should support. Also allow the driver to attach to ofwbus as well as simplebus, some FDT data puts the root interrupt controller on the root bus.
Add a common routine for parsing FDT data describing an ARM GIC interrupt.
Use gic_decode_fdt() rather than a local routine to parse fdt interrupt properties. Move fdt_pic_table and fdt_fixup_table into imx6_machdep.c, which means imx6 doesn't need imx_common.c anymore.
The private peripheral interrupts start at offset 16, not 0. Also, use names rather than inline mystery constants for these offsets.
|
#
266755 |
|
27-May-2014 |
ian |
MFC 266621: Eliminte spurious interrupts caused by ARM weak memory ordering.
|
#
266084 |
|
14-May-2014 |
ian |
MFC r257738, r259202, r258410, r260288, r260292, r260294, r260320, r260323, r260326, r260327, r260331, r260333, r260340, r260371, r260372, r260373, r260374, r260375
Add common bus_space tag definition shared for most supported ARMv6/v7 SoCs. Correct license statements to reflect the fact that these files were all derived from sys/arm/mv/bus_space.c.
In pmap_unmapdev(), remember the size, and use that as an argument to kva_free(), or we'd end up always passing it a size of 0
In pmap_mapdev(), first check whether a static mapping exists,
Convert TI static device mapping to use the new arm_devmap_add_entry(),
Use the common armv6 fdt_bus_tag defintion for tegra instead of a local copy.
Eliminate use of fdt_immr_addr(), it's not needed for tegra
Convert lpc from using fdt_immr style to arm_devmap_add_entry() to make static device mappings.
Retire machine/fdt.h as a header used by MI code, as its function is now obsolete. This involves the following pieces: - Remove it entirely on PowerPC, where it is not used by MD code either - Remove all references to machine/fdt.h in non-architecture-specific code (aside from uart_cpu_fdt.c, shared by ARM and MIPS, and so is somewhat non-arch-specific). - Fix code relying on header pollution from machine/fdt.h includes - Legacy fdtbus.c (still used on x86 FDT systems) now passes resource requests to its parent (nexus). This allows x86 FDT devices to allocate both memory and IO requests and removes the last notionally MI use of fdtbus_bs_tag. - On those architectures that retain a machine/fdt.h, unused bits like FDT_MAP_IRQ and FDT_INTR_MAX have been removed.
Add #include <machine/fdt.h> to a few files that used to get it via pollution
Enable the mv cesa security/crypto device by providing the required property in the dts source, and adding the right devices to the kernel config.
Remove dev/fdt/fdt_pci.c, which was code specific to Marvell ARM SoCs, related to setting up static device mappings. Since it was only used by arm/mv/mv_pci.c, it's now just static functions within that file, plus one public function that gets called only from arm/mv/mv_machdep.c.
Switch RPi to using arm_devmap_add_entry() to set up static device mapping.
Allow 'no static device mappings' to potentially work.
Don't try to find a static mapping before calling pmap_mapdev(), that logic is now part of pmap_mapdev() and doesn't need to be duplicated here.
Switch a10 to using arm_devmap_add_entry() to set up static device mapping.
|
#
266070 |
|
14-May-2014 |
ian |
MFC r260161, r260163, r260165, r260166, r260189
Add polarity and level support to ARM GIC
Do not attach to PCI bridges in AHCI driver
Use only mapped BIOs on ARM
Fix race condition in DELAY for SP804 timer.
|
#
266058 |
|
14-May-2014 |
ian |
MFC r258359, r258742, r258845, r259936, r259640
Apply access flags for managed and unmanaged pages properly on ARMv6/v7
Set the PGA_WRITEABLE flag when the protections indicate write access, not just when the current access is a write.
Enable missing Access Flag for secondary cores on ARMv6/v7
Add identification and necessary type checks for Krait CPU cores.
|
#
273672 |
|
26-Oct-2014 |
ian |
MFC r271595, r271601, r271607, r271630:
Add compat strings for all the flavors of GIC this driver should support. Also allow the driver to attach to ofwbus as well as simplebus, some FDT data puts the root interrupt controller on the root bus.
Add a common routine for parsing FDT data describing an ARM GIC interrupt.
Use gic_decode_fdt() rather than a local routine to parse fdt interrupt properties. Move fdt_pic_table and fdt_fixup_table into imx6_machdep.c, which means imx6 doesn't need imx_common.c anymore.
The private peripheral interrupts start at offset 16, not 0. Also, use names rather than inline mystery constants for these offsets.
|
#
266755 |
|
27-May-2014 |
ian |
MFC 266621: Eliminte spurious interrupts caused by ARM weak memory ordering.
|
#
266084 |
|
14-May-2014 |
ian |
MFC r257738, r259202, r258410, r260288, r260292, r260294, r260320, r260323, r260326, r260327, r260331, r260333, r260340, r260371, r260372, r260373, r260374, r260375
Add common bus_space tag definition shared for most supported ARMv6/v7 SoCs. Correct license statements to reflect the fact that these files were all derived from sys/arm/mv/bus_space.c.
In pmap_unmapdev(), remember the size, and use that as an argument to kva_free(), or we'd end up always passing it a size of 0
In pmap_mapdev(), first check whether a static mapping exists,
Convert TI static device mapping to use the new arm_devmap_add_entry(),
Use the common armv6 fdt_bus_tag defintion for tegra instead of a local copy.
Eliminate use of fdt_immr_addr(), it's not needed for tegra
Convert lpc from using fdt_immr style to arm_devmap_add_entry() to make static device mappings.
Retire machine/fdt.h as a header used by MI code, as its function is now obsolete. This involves the following pieces: - Remove it entirely on PowerPC, where it is not used by MD code either - Remove all references to machine/fdt.h in non-architecture-specific code (aside from uart_cpu_fdt.c, shared by ARM and MIPS, and so is somewhat non-arch-specific). - Fix code relying on header pollution from machine/fdt.h includes - Legacy fdtbus.c (still used on x86 FDT systems) now passes resource requests to its parent (nexus). This allows x86 FDT devices to allocate both memory and IO requests and removes the last notionally MI use of fdtbus_bs_tag. - On those architectures that retain a machine/fdt.h, unused bits like FDT_MAP_IRQ and FDT_INTR_MAX have been removed.
Add #include <machine/fdt.h> to a few files that used to get it via pollution
Enable the mv cesa security/crypto device by providing the required property in the dts source, and adding the right devices to the kernel config.
Remove dev/fdt/fdt_pci.c, which was code specific to Marvell ARM SoCs, related to setting up static device mappings. Since it was only used by arm/mv/mv_pci.c, it's now just static functions within that file, plus one public function that gets called only from arm/mv/mv_machdep.c.
Switch RPi to using arm_devmap_add_entry() to set up static device mapping.
Allow 'no static device mappings' to potentially work.
Don't try to find a static mapping before calling pmap_mapdev(), that logic is now part of pmap_mapdev() and doesn't need to be duplicated here.
Switch a10 to using arm_devmap_add_entry() to set up static device mapping.
|
#
266070 |
|
14-May-2014 |
ian |
MFC r260161, r260163, r260165, r260166, r260189
Add polarity and level support to ARM GIC
Do not attach to PCI bridges in AHCI driver
Use only mapped BIOs on ARM
Fix race condition in DELAY for SP804 timer.
|
#
266058 |
|
14-May-2014 |
ian |
MFC r258359, r258742, r258845, r259936, r259640
Apply access flags for managed and unmanaged pages properly on ARMv6/v7
Set the PGA_WRITEABLE flag when the protections indicate write access, not just when the current access is a write.
Enable missing Access Flag for secondary cores on ARMv6/v7
Add identification and necessary type checks for Krait CPU cores.
|