mpc83xx: MPC837xEMDS: Use hwconfig instead of pci_external_arbiter variable

[karo-tx-uboot.git] / board / freescale / mpc837xemds / mpc837xemds.c

diff --git a/board/freescale/mpc837xemds/mpc837xemds.c b/board/freescale/mpc837xemds/mpc837xemds.c
index b0289c0d04a6836c8a25d0b65c5e9a650e145728..9d8b18d99348f468e5cc31c8cffa371a7806b3a9 100644 (file)
--- a/board/freescale/mpc837xemds/mpc837xemds.c
+++ b/board/freescale/mpc837xemds/mpc837xemds.c
@@ -292,10 +292,9 @@ int board_pci_host_broken(void)
 {
        struct immap __iomem *im = (struct immap __iomem *)CONFIG_SYS_IMMR;
        const u32 rcw_mask = HRCWH_PCI1_ARBITER_ENABLE | HRCWH_PCI_HOST;
-       const char *pci_ea = getenv("pci_external_arbiter");
 
        /* It's always OK in case of external arbiter. */
-       if (pci_ea && !strcmp(pci_ea, "yes"))
+       if (hwconfig_subarg_cmp("pci", "arbiter", "external"))
                return 0;
 
        if ((in_be32(&im->reset.rcwh) & rcw_mask) != rcw_mask)