diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-omap2/sec-common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/sec-common.c b/arch/arm/mach-omap2/sec-common.c index c5a000ac3a..0fa8db05fe 100644 --- a/arch/arm/mach-omap2/sec-common.c +++ b/arch/arm/mach-omap2/sec-common.c @@ -120,6 +120,12 @@ int secure_boot_verify_image(void **image, size_t *size) result = secure_rom_call( API_HAL_KM_VERIFYCERTIFICATESIGNATURE_INDEX, 0, 0, 4, cert_addr, cert_size, sig_addr, 0xFFFFFFFF); + + /* Perform cache writeback on output buffer */ + flush_dcache_range( + (u32)*image, + (u32)*image + roundup(*size, ARCH_DMA_MINALIGN)); + auth_exit: if (result != 0) { printf("Authentication failed!\n"); |