| Message ID | 1480691143-19845-20-git-send-email-vladimir.murzin@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig index 36e3c79..af8cd56 100644 --- a/arch/arm/mach-sa1100/Kconfig +++ b/arch/arm/mach-sa1100/Kconfig @@ -4,6 +4,7 @@ menu "SA11x0 Implementations" config SA1100_ASSABET bool "Assabet" + depends on MMU select ARM_SA1110_CPUFREQ help Say Y here if you are using the Intel(R) StrongARM(R) SA-1110
Building for NOMMU configuration leads to following error: arch/arm/mach-sa1100/generic.c:350:24: warning: 'standard_io_desc' defined but not used [-Wunused-variable] static struct map_desc standard_io_desc[] __initdata = { ^ arch/arm/mach-sa1100/assabet.c: In function 'map_sa1100_gpio_regs': arch/arm/mach-sa1100/assabet.c:496:38: error: 'PMD_MASK' undeclared (first use in this function) unsigned long phys = __PREG(GPLR) & PMD_MASK; ^ arch/arm/mach-sa1100/assabet.c:496:38: note: each undeclared identifier is reported only once for each function it appears in In file included from ./include/linux/list.h:7:0, from ./include/linux/module.h:9, from arch/arm/mach-sa1100/assabet.c:14: ./arch/arm/include/asm/pgtable-2level-hwdef.h:22:29: error: 'pmdval_t' undeclared (first use in this function) #define PMD_TYPE_SECT (_AT(pmdval_t, 2) << 0) ^ ./include/uapi/linux/const.h:21:20: note: in definition of macro '_AT' #define _AT(T,X) ((T)(X)) ^ arch/arm/mach-sa1100/assabet.c:498:13: note: in expansion of macro 'PMD_TYPE_SECT' int prot = PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_DOMAIN(DOMAIN_IO); ^ arch/arm/mach-sa1100/assabet.c:503:2: error: implicit declaration of function 'flush_pmd_entry' [-Werror=implicit-function-declaration] flush_pmd_entry(pmd); ^ arch/arm/mach-sa1100/assabet.c:497:16: warning: unused variable 'virt' [-Wunused-variable] unsigned long virt = (unsigned long)io_p2v(phys); ^ arch/arm/mach-sa1100/assabet.c: At top level: arch/arm/mach-sa1100/assabet.c:620:24: warning: 'assabet_io_desc' defined but not used [-Wunused-variable] static struct map_desc assabet_io_desc[] __initdata = { ^ cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-sa1100/assabet.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [arch/arm/mach-sa1100] Error 2 make: *** Waiting for unfinished jobs.... The code there performs the manual selection of page flags which makes it dependant on MMU. Cc: Russell King <linux@armlinux.org.uk> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> --- arch/arm/mach-sa1100/Kconfig | 1 + 1 file changed, 1 insertion(+)