diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/portals.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/portals.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/portals.c b/arch/powerpc/cpu/mpc85xx/portals.c index e8d53bb2f..c014163e3 100644 --- a/arch/powerpc/cpu/mpc85xx/portals.c +++ b/arch/powerpc/cpu/mpc85xx/portals.c @@ -31,6 +31,7 @@ #include <asm/fsl_liodn.h> static ccsr_qman_t *qman = (void *)CONFIG_SYS_FSL_QMAN_ADDR; +static ccsr_bman_t *bman = (void *)CONFIG_SYS_FSL_BMAN_ADDR; void setup_portals(void) { @@ -250,3 +251,32 @@ err: off = fdt_node_offset_by_compatible(blob, off, "fsl,qman-portal"); } } + +void fdt_fixup_bportals(void *blob) +{ + int off, err; + unsigned int maj, min; + u32 rev_1 = in_be32(&bman->ip_rev_1); + char compat[64]; + int compat_len; + + maj = (rev_1 >> 8) & 0xff; + min = rev_1 & 0xff; + + compat_len = sprintf(compat, "fsl,bman-portal-%u.%u", maj, min) + 1; + compat_len += sprintf(compat + compat_len, "fsl,bman-portal") + 1; + + off = fdt_node_offset_by_compatible(blob, -1, "fsl,bman-portal"); + while (off != -FDT_ERR_NOTFOUND) { + err = fdt_setprop(blob, off, "compatible", compat, compat_len); + if (err < 0) { + printf("ERROR: unable to create props for %s: %s\n", + fdt_get_name(blob, off, NULL), + fdt_strerror(err)); + return; + } + + off = fdt_node_offset_by_compatible(blob, off, "fsl,bman-portal"); + } + +} |