diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc8xx/immap.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/immap.c | 120 |
1 files changed, 57 insertions, 63 deletions
diff --git a/arch/powerpc/cpu/mpc8xx/immap.c b/arch/powerpc/cpu/mpc8xx/immap.c index 5ff6aa5..63cc664 100644 --- a/arch/powerpc/cpu/mpc8xx/immap.c +++ b/arch/powerpc/cpu/mpc8xx/immap.c @@ -15,64 +15,60 @@ #include <asm/8xx_immap.h> #include <commproc.h> #include <asm/iopin_8xx.h> +#include <asm/io.h> DECLARE_GLOBAL_DATA_PTR; int do_siuinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - - volatile sysconf8xx_t *sc = &immap->im_siu_conf; - - printf ("SIUMCR= %08x SYPCR = %08x\n", sc->sc_siumcr, sc->sc_sypcr); - printf ("SWT = %08x\n", sc->sc_swt); - printf ("SIPEND= %08x SIMASK= %08x\n", sc->sc_sipend, sc->sc_simask); - printf ("SIEL = %08x SIVEC = %08x\n", sc->sc_siel, sc->sc_sivec); - printf ("TESR = %08x SDCR = %08x\n", sc->sc_tesr, sc->sc_sdcr); + immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR; + sysconf8xx_t __iomem *sc = &immap->im_siu_conf; + + printf("SIUMCR= %08x SYPCR = %08x\n", + in_be32(&sc->sc_siumcr), in_be32(&sc->sc_sypcr)); + printf("SWT = %08x\n", in_be32(&sc->sc_swt)); + printf("SIPEND= %08x SIMASK= %08x\n", + in_be32(&sc->sc_sipend), in_be32(&sc->sc_simask)); + printf("SIEL = %08x SIVEC = %08x\n", + in_be32(&sc->sc_siel), in_be32(&sc->sc_sivec)); + printf("TESR = %08x SDCR = %08x\n", + in_be32(&sc->sc_tesr), in_be32(&sc->sc_sdcr)); return 0; } int do_memcinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - - volatile memctl8xx_t *memctl = &immap->im_memctl; + immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR; + memctl8xx_t __iomem *memctl = &immap->im_memctl; int nbanks = 8; - volatile uint *p = &memctl->memc_br0; + uint __iomem *p = &memctl->memc_br0; int i; - for (i = 0; i < nbanks; i++, p += 2) { - if (i < 10) { - printf ("BR%d = %08x OR%d = %08x\n", - i, p[0], i, p[1]); - } else { - printf ("BR%d = %08x OR%d = %08x\n", - i, p[0], i, p[1]); - } - } - - printf ("MAR = %08x", memctl->memc_mar); - printf (" MCR = %08x\n", memctl->memc_mcr); - printf ("MAMR = %08x MBMR = %08x", - memctl->memc_mamr, memctl->memc_mbmr); - printf ("\nMSTAT = %04x\n", memctl->memc_mstat); - printf ("MPTPR = %04x MDR = %08x\n", - memctl->memc_mptpr, memctl->memc_mdr); + for (i = 0; i < nbanks; i++, p += 2) + printf("BR%-2d = %08x OR%-2d = %08x\n", + i, in_be32(p), i, in_be32(p + 1)); + + printf("MAR = %08x", in_be32(&memctl->memc_mar)); + printf(" MCR = %08x\n", in_be32(&memctl->memc_mcr)); + printf("MAMR = %08x MBMR = %08x", + in_be32(&memctl->memc_mamr), in_be32(&memctl->memc_mbmr)); + printf("\nMSTAT = %04x\n", in_be16(&memctl->memc_mstat)); + printf("MPTPR = %04x MDR = %08x\n", + in_be16(&memctl->memc_mptpr), in_be32(&memctl->memc_mdr)); return 0; } int do_carinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - - volatile car8xx_t *car = &immap->im_clkrst; + immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR; + car8xx_t __iomem *car = &immap->im_clkrst; - printf ("SCCR = %08x\n", car->car_sccr); - printf ("PLPRCR= %08x\n", car->car_plprcr); - printf ("RSR = %08x\n", car->car_rsr); + printf("SCCR = %08x\n", in_be32(&car->car_sccr)); + printf("PLPRCR= %08x\n", in_be32(&car->car_plprcr)); + printf("RSR = %08x\n", in_be32(&car->car_rsr)); return 0; } @@ -130,11 +126,10 @@ static void binary (char *label, uint value, int nbits) int do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - - volatile iop8xx_t *iop = &immap->im_ioport; - volatile ushort *l, *r; - volatile uint *R; + immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR; + iop8xx_t __iomem *iop = &immap->im_ioport; + ushort __iomem *l, *r; + uint __iomem *R; counter = 0; header (); @@ -145,14 +140,14 @@ do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) l = &iop->iop_padir; R = &immap->im_cpm.cp_pbdir; - binary ("PA_DIR", *l++, PA_NBITS); - binary ("PB_DIR", *R++, PB_NBITS); - binary ("PA_PAR", *l++, PA_NBITS); - binary ("PB_PAR", *R++, PB_NBITS); - binary ("PA_ODR", *l++, PA_NB_ODR); - binary ("PB_ODR", *R++, PB_NB_ODR); - binary ("PA_DAT", *l++, PA_NBITS); - binary ("PB_DAT", *R++, PB_NBITS); + binary("PA_DIR", in_be16(l++), PA_NBITS); + binary("PB_DIR", in_be32(R++), PB_NBITS); + binary("PA_PAR", in_be16(l++), PA_NBITS); + binary("PB_PAR", in_be32(R++), PB_NBITS); + binary("PA_ODR", in_be16(l++), PA_NB_ODR); + binary("PB_ODR", in_be32(R++), PB_NB_ODR); + binary("PA_DAT", in_be16(l++), PA_NBITS); + binary("PB_DAT", in_be32(R++), PB_NBITS); header (); @@ -162,16 +157,16 @@ do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) l = &iop->iop_pcdir; r = &iop->iop_pddir; - binary ("PC_DIR", *l++, PC_NBITS); - binary ("PD_DIR", *r++, PD_NBITS); - binary ("PC_PAR", *l++, PC_NBITS); - binary ("PD_PAR", *r++, PD_NBITS); - binary ("PC_SO ", *l++, PC_NBITS); - binary (" ", 0, 0); + binary("PC_DIR", in_be16(l++), PC_NBITS); + binary("PD_DIR", in_be16(r++), PD_NBITS); + binary("PC_PAR", in_be16(l++), PC_NBITS); + binary("PD_PAR", in_be16(r++), PD_NBITS); + binary("PC_SO ", in_be16(l++), PC_NBITS); + binary(" ", 0, 0); r++; - binary ("PC_DAT", *l++, PC_NBITS); - binary ("PD_DAT", *r++, PD_NBITS); - binary ("PC_INT", *l++, PC_NBITS); + binary("PC_DAT", in_be16(l++), PC_NBITS); + binary("PD_DAT", in_be16(r++), PD_NBITS); + binary("PC_INT", in_be16(l++), PC_NBITS); header (); return 0; @@ -343,14 +338,13 @@ static void prbrg (int n, uint val) int do_brginfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - - volatile cpm8xx_t *cp = &immap->im_cpm; - volatile uint *p = &cp->cp_brgc1; + immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR; + cpm8xx_t __iomem *cp = &immap->im_cpm; + uint __iomem *p = &cp->cp_brgc1; int i = 1; while (i <= 4) - prbrg (i++, *p++); + prbrg(i++, in_be32(p++)); return 0; } |