diff options
Diffstat (limited to 'src/commonlib/storage/pci_sdhci.c')
| -rw-r--r-- | src/commonlib/storage/pci_sdhci.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/commonlib/storage/pci_sdhci.c b/src/commonlib/storage/pci_sdhci.c index 2f9b648130..de9dd1b55c 100644 --- a/src/commonlib/storage/pci_sdhci.c +++ b/src/commonlib/storage/pci_sdhci.c @@ -12,21 +12,23 @@ /* Initialize an SDHCI port */ int sdhci_controller_init(struct sdhci_ctrlr *sdhci_ctrlr, void *ioaddr) { - memset(sdhci_ctrlr, 0, sizeof(*sdhci_ctrlr)); sdhci_ctrlr->ioaddr = ioaddr; return add_sdhci(sdhci_ctrlr); } -struct sd_mmc_ctrlr *new_mem_sdhci_controller(void *ioaddr) +struct sd_mmc_ctrlr *new_mem_sdhci_controller(void *ioaddr, + int (*pre_init_func)(struct sdhci_ctrlr *host)) { static bool sdhci_init_done; - static struct sdhci_ctrlr sdhci_ctrlr; + static struct sdhci_ctrlr sdhci_ctrlr = {0}; if (sdhci_init_done == true) { sdhc_error("Error: SDHCI is already initialized.\n"); return NULL; } + sdhci_ctrlr.attach = pre_init_func; + if (sdhci_controller_init(&sdhci_ctrlr, ioaddr)) { sdhc_error("Error: SDHCI initialization failed.\n"); return NULL; @@ -48,5 +50,5 @@ struct sd_mmc_ctrlr *new_pci_sdhci_controller(pci_devfn_t dev) } addr &= ~0xf; - return new_mem_sdhci_controller((void *)addr); + return new_mem_sdhci_controller((void *)addr, NULL); } |