MACHINE_START(SMDK6410, "SMDK6410")

    /* Maintainer: Ben Dooks <ben-linux@fluff.org> */

    //.phys_io    = S3C_PA_UART & 0xfff00000,

    //.io_pg_offst    = (((u32)S3C_VA_UART) >> 18) & 0xfffc,

    .boot_params    = S3C64XX_PA_SDRAM + 0x100,

    .init_irq    = s3c6410_init_irq,

    .map_io        = smdk6410_map_io,

    .init_machine    = smdk6410_machine_init,

    .timer        = &s3c24xx_timer,

MACHINE_END

/*

 *    __v6_setup

 *

 *    Initialise TLB, Caches, and MMU state ready to switch the MMU

 *    on.  Return in r0 the new CP15 C1 control register setting.

 *

 *    We automatically detect if we have a Harvard cache, and use the

 *    Harvard cache control instructions insead of the unified cache

 *    control instructions.

 *

 *    This should be able to cover all ARMv6 cores.

 *

 *    It is assumed that:

 *    - cache type register is implemented

 */

__v6_setup:

#ifdef CONFIG_SMP

    mrc    p15, , r0, c1, c0,         @ Enable SMP/nAMP mode

    orr    r0, r0, #0x20

    mcr    p15, , r0, c1, c0,

#endif

    mov    r0, #

    mcr    p15, , r0, c7, c14,         @ clean+invalidate D cache

    mcr    p15, , r0, c7, c5,         @ invalidate I cache

    mcr    p15, , r0, c7, c15,         @ clean+invalidate cache

    mcr    p15, , r0, c7, c10,         @ drain write buffer

#ifdef CONFIG_MMU

    mcr    p15, , r0, c8, c7,         @ invalidate I + D TLBs

    mcr    p15, , r0, c2, c0,         @ TTB control register

    orr    r4, r4, #TTB_FLAGS

    mcr    p15, , r4, c2, c0,         @ load TTB1

#endif /* CONFIG_MMU */

    adr    r5, v6_crval

    ldmia    r5, {r5, r6}

    mrc    p15, , r0, c1, c0,         @ read control register

    bic    r0, r0, r5            @ clear bits them

    orr    r0, r0, r6            @ set them

    mov    pc, lr                @ return to head.S:__ret

    .macro    crval, clear, mmuset, ucset

#ifdef CONFIG_MMU

    .word    \clear

    .word    \mmuset

#else

    .word    \clear

    .word    \ucset

#endif

    .endm

    .type    v6_crval, #object

v6_crval:

    crval    clear=0x01e0fb7f, mmuset=0x00c0387d, ucset=0x00c0187c