diff options
Diffstat (limited to 'src/soc/nvidia')
| -rw-r--r-- | src/soc/nvidia/tegra210/mtc.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/src/soc/nvidia/tegra210/mtc.c b/src/soc/nvidia/tegra210/mtc.c index b0bba9c4eb..47cbd923ff 100644 --- a/src/soc/nvidia/tegra210/mtc.c +++ b/src/soc/nvidia/tegra210/mtc.c @@ -15,30 +15,17 @@ static size_t mtc_table_size; int tegra210_run_mtc(void) { - ssize_t nread; - struct region_device fh; - struct cbfsf mtc_file; - + size_t nread; void *const mtc = (void *)(uintptr_t)CONFIG_MTC_ADDRESS; void *dvfs_table; size_t (*mtc_fw)(void **dvfs_table) = (void *)mtc; - if (cbfs_boot_locate(&mtc_file, "tegra_mtc.bin", NULL)) { + nread = cbfs_load("tegra_mtc.bin", mtc, 1*GiB); + if (!nread) { printk(BIOS_ERR, "MTC file not found: tegra_mtc.bin\n"); return -1; } - cbfs_file_data(&fh, &mtc_file); - - /* Read MTC file into predefined region. */ - nread = rdev_readat(&fh, mtc, 0, region_device_sz(&fh)); - - if (nread != region_device_sz(&fh)) { - printk(BIOS_ERR, "MTC bytes read (%zu) != file length(%zu)!\n", - nread, region_device_sz(&fh)); - return -1; - } - printk(BIOS_INFO, "MTC: %zu bytes loaded @ %p\n", nread, mtc); mtc_table_size = (*mtc_fw)(&dvfs_table); |