93a065e749
- Use new option SMP_ON_UP instead of (mis)using specific CPU type. By this, any SMP kernel can be compiled with SMP_ON_UP support. - Enable runtime detection of CPU multiprocessor extensions only if SMP_ON_UP option is used. In other cases (pure SMP or UP), statically compile only required variant. - Don't leak multiprocessor instructions to UP kernel. - Correctly handle data cache write back to point of unification. DCCMVAU is supported on all armv7 cpus. - For SMP_ON_UP kernels, detect proper TTB flags on runtime. Differential Revision: https://reviews.freebsd.org/D9133
29 lines
743 B
Plaintext
29 lines
743 B
Plaintext
# $FreeBSD$
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cpu CPU_CORTEXA
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machine arm armv6
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makeoptions CONF_CFLAGS="-march=armv7a"
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# Physical memory starts at 0x80000000. We assume the kernel is loaded
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# at 0x80100000 by u-boot (which doesn't support ubldr since it's missing
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# CONFIG_API). The kernel must be supplied as a binary since u-boot is
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# also missing CONFIG_CMD_ELF.
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#
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#
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options KERNVIRTADDR=0xc0100000 # Used in ldscript.arm
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makeoptions KERNVIRTADDR=0xc0100000
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device fdt_pinctrl
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files "../amlogic/aml8726/files.aml8726"
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# Set all global interrupts to be edge triggered, active high.
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options GIC_DEFAULT_ICFGR_INIT=0xffffffff
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options IPI_IRQ_START=0
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options IPI_IRQ_END=15
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#options EARLY_PRINTF
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#options SOCDEV_PA=0xc8100000
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#options SOCDEV_VA=0xd8100000
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