diff options
| -rw-r--r-- | hw/ppc/pnv.c | 12 | ||||
| -rw-r--r-- | hw/ppc/pnv_xscom.c | 16 | ||||
| -rw-r--r-- | include/hw/ppc/pnv_xscom.h | 3 |
3 files changed, 14 insertions, 17 deletions
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 16f4e40..c0a5703 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -282,7 +282,9 @@ static void pnv_chip_power8_dt_populate(PnvChip *chip, void *fdt) { int i; - pnv_dt_xscom(chip, fdt, 0); + pnv_dt_xscom(chip, fdt, 0, + cpu_to_be64(PNV_XSCOM_BASE(chip)), + cpu_to_be64(PNV_XSCOM_SIZE)); for (i = 0; i < chip->nr_cores; i++) { PnvCore *pnv_core = chip->cores[i]; @@ -302,7 +304,9 @@ static void pnv_chip_power9_dt_populate(PnvChip *chip, void *fdt) { int i; - pnv_dt_xscom(chip, fdt, 0); + pnv_dt_xscom(chip, fdt, 0, + cpu_to_be64(PNV9_XSCOM_BASE(chip)), + cpu_to_be64(PNV9_XSCOM_SIZE)); for (i = 0; i < chip->nr_cores; i++) { PnvCore *pnv_core = chip->cores[i]; @@ -321,7 +325,9 @@ static void pnv_chip_power10_dt_populate(PnvChip *chip, void *fdt) { int i; - pnv_dt_xscom(chip, fdt, 0); + pnv_dt_xscom(chip, fdt, 0, + cpu_to_be64(PNV10_XSCOM_BASE(chip)), + cpu_to_be64(PNV10_XSCOM_SIZE)); for (i = 0; i < chip->nr_cores; i++) { PnvCore *pnv_core = chip->cores[i]; diff --git a/hw/ppc/pnv_xscom.c b/hw/ppc/pnv_xscom.c index df92600..8189767 100644 --- a/hw/ppc/pnv_xscom.c +++ b/hw/ppc/pnv_xscom.c @@ -286,24 +286,14 @@ static const char compat_p8[] = "ibm,power8-xscom\0ibm,xscom"; static const char compat_p9[] = "ibm,power9-xscom\0ibm,xscom"; static const char compat_p10[] = "ibm,power10-xscom\0ibm,xscom"; -int pnv_dt_xscom(PnvChip *chip, void *fdt, int root_offset) +int pnv_dt_xscom(PnvChip *chip, void *fdt, int root_offset, + uint64_t xscom_base, uint64_t xscom_size) { - uint64_t reg[2]; + uint64_t reg[] = { xscom_base, xscom_size }; int xscom_offset; ForeachPopulateArgs args; char *name; - if (pnv_chip_is_power10(chip)) { - reg[0] = cpu_to_be64(PNV10_XSCOM_BASE(chip)); - reg[1] = cpu_to_be64(PNV10_XSCOM_SIZE); - } else if (pnv_chip_is_power9(chip)) { - reg[0] = cpu_to_be64(PNV9_XSCOM_BASE(chip)); - reg[1] = cpu_to_be64(PNV9_XSCOM_SIZE); - } else { - reg[0] = cpu_to_be64(PNV_XSCOM_BASE(chip)); - reg[1] = cpu_to_be64(PNV_XSCOM_SIZE); - } - name = g_strdup_printf("xscom@%" PRIx64, be64_to_cpu(reg[0])); xscom_offset = fdt_add_subnode(fdt, root_offset, name); _FDT(xscom_offset); diff --git a/include/hw/ppc/pnv_xscom.h b/include/hw/ppc/pnv_xscom.h index 2bdb7ae..ad53f78 100644 --- a/include/hw/ppc/pnv_xscom.h +++ b/include/hw/ppc/pnv_xscom.h @@ -114,7 +114,8 @@ typedef struct PnvXScomInterfaceClass { #define PNV10_XSCOM_PSIHB_SIZE 0x100 void pnv_xscom_realize(PnvChip *chip, uint64_t size, Error **errp); -int pnv_dt_xscom(PnvChip *chip, void *fdt, int offset); +int pnv_dt_xscom(PnvChip *chip, void *fdt, int root_offset, + uint64_t xscom_base, uint64_t xscom_size); void pnv_xscom_add_subregion(PnvChip *chip, hwaddr offset, MemoryRegion *mr); |