Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
[MIPS] Ocelot G: Fix build error and numerous warnings.
The cause of the build errors was a 64-bit kernel being configured in
ocelot_g_defconfig without the code being 64-bit proof. Fixed for now
by limiting 64-bit selection to SYS_SUPPORTS_64BIT_KERNEL if BROKEN.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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arch/mips/Kconfig
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arch/mips/Kconfig
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select SWAP_IO_SPACE
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select SYS_HAS_CPU_RM7000
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select SYS_SUPPORTS_32BIT_KERNEL
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-
select SYS_SUPPORTS_64BIT_KERNEL
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+
select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
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select SYS_SUPPORTS_BIG_ENDIAN
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help
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The Ocelot is a MIPS-based Single Board Computer (SBC) made by
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arch/mips/momentum/ocelot_g/ocelot_pld.h
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arch/mips/momentum/ocelot_g/ocelot_pld.h
···
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#define OCELOT_REG_INTSET (12)
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#define OCELOT_REG_INTCLR (13)
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#define OCELOT_PLD_WRITE(x, y) writeb(x, OCELOT_CS0_ADDR + OCELOT_REG_##y)
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#define OCELOT_PLD_READ(x) readb(OCELOT_CS0_ADDR + OCELOT_REG_##x)
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-
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+
#define __PLD_REG_TO_ADDR(reg) ((void *) OCELOT_CS0_ADDR + OCELOT_REG_##reg)
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#define OCELOT_PLD_WRITE(x, reg) writeb(x, __PLD_REG_TO_ADDR(reg))
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#define OCELOT_PLD_READ(reg) readb(__PLD_REG_TO_ADDR(reg))
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#endif /* __MOMENCO_OCELOT_PLD_H__ */
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arch/mips/momentum/ocelot_g/setup.c
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arch/mips/momentum/ocelot_g/setup.c
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#include <asm/gt64240.h>
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#include <asm/irq.h>
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#include <asm/pci.h>
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#include <asm/pgtable.h>
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#include <asm/processor.h>
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#include <asm/reboot.h>
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#include <linux/bootmem.h>
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rm7k_tcache_enabled = 1;
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printk("Done\n");
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}
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void __init plat_timer_setup(struct irqaction *irq)
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{
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}
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void __init plat_mem_setup(void)