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Commit 11cbb70e authored by Yoshinori Sato's avatar Yoshinori Sato Committed by Paul Mundt
Browse files

sh: Trivial build fixes for SH-2 support. 



Signed-off-by: default avatarYoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 780a1568

arch/sh/Kconfig

+1 −13
Original line number Diff line number Diff line
@@ -479,7 +479,7 @@ config SH_CLK_MD 
	int "CPU Mode Pin Setting"

	depends on CPU_SUBTYPE_SH7619 || CPU_SUBTYPE_SH7206

	help

	  MD2 - MD0 Setting.

	  MD2 - MD0 pin setting.



menu "CPU Frequency scaling"
@@ -580,18 +580,6 @@ config NR_CPUS 


source "kernel/Kconfig.preempt"



config CPU_HAS_SR_RB

	bool "CPU has SR.RB"

	depends on CPU_SH3 || CPU_SH4

	default y

	help

	  This will enable the use of SR.RB register bank usage. Processors

	  that are lacking this bit must have another method in place for

	  accomplishing what is taken care of by the banked registers.



	  See <file:Documentation/sh/register-banks.txt> for further

	  information on SR.RB and register banking in the kernel in general.



config NODES_SHIFT

	int

	default "1"

arch/sh/Kconfig.debug

+2 −1
Original line number Diff line number Diff line
@@ -31,7 +31,8 @@ config EARLY_SCIF_CONSOLE_PORT 
	hex "SCIF port for early console"

	depends on EARLY_SCIF_CONSOLE

	default "0xffe00000" if CPU_SUBTYPE_SH7780

	default "0xfffe9800" if CPU_SUBTYPE_SH72060

	default "0xfffe9800" if CPU_SUBTYPE_SH7206

	default "0xf8420000" if CPU_SUBTYPE_SH7619

	default "0xffe80000" if CPU_SH4



config EARLY_PRINTK

arch/sh/kernel/signal.c

+1 −1
Original line number Diff line number Diff line
@@ -101,7 +101,7 @@ sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, 
 */



#define MOVW(n)	 (0x9300|((n)-2))	/* Move mem word at PC+n to R3 */

#if defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH2A)

#if defined(CONFIG_CPU_SH2)

#define TRAP_NOARG 0xc320		/* Syscall w/no args (NR in R3) */

#else

#define TRAP_NOARG 0xc310		/* Syscall w/no args (NR in R3) */

arch/sh/kernel/sys_sh.c

+1 −1
Original line number Diff line number Diff line
@@ -324,7 +324,7 @@ int kernel_execve(const char *filename, char *const argv[], char *const envp[]) 
	register long __sc4 __asm__ ("r4") = (long) filename;

	register long __sc5 __asm__ ("r5") = (long) argv;

	register long __sc6 __asm__ ("r6") = (long) envp;

	__asm__ __volatile__ ("trapa	#0x13" : "=z" (__sc0)

	__asm__ __volatile__ (SYSCALL_ARG3 : "=z" (__sc0)	

			: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6)

			: "memory");

	return __sc0;

arch/sh/mm/init.c

+2 −0
Original line number Diff line number Diff line
@@ -77,6 +77,7 @@ void show_mem(void) 
	printk("%d pages swap cached\n",cached);

}



#ifdef CONFIG_MMU

static void set_pte_phys(unsigned long addr, unsigned long phys, pgprot_t prot)

{

	pgd_t *pgd;
@@ -139,6 +140,7 @@ void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot) 


	set_pte_phys(address, phys, prot);

}

#endif	/* CONFIG_MMU */



/* References to section boundaries */