diff options
Diffstat (limited to 'drivers/remoteproc/stm32_copro.c')
| -rw-r--r-- | drivers/remoteproc/stm32_copro.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/remoteproc/stm32_copro.c b/drivers/remoteproc/stm32_copro.c index ad941f67e8..40bba37211 100644 --- a/drivers/remoteproc/stm32_copro.c +++ b/drivers/remoteproc/stm32_copro.c @@ -107,11 +107,13 @@ static int stm32_copro_set_hold_boot(struct udevice *dev, bool hold) * stm32_copro_device_to_virt() - Convert device address to virtual address * @dev: corresponding STM32 remote processor device * @da: device address + * @size: Size of the memory region @da is pointing to * @return converted virtual address */ -static void *stm32_copro_device_to_virt(struct udevice *dev, ulong da) +static void *stm32_copro_device_to_virt(struct udevice *dev, ulong da, + ulong size) { - fdt32_t in_addr = cpu_to_be32(da); + fdt32_t in_addr = cpu_to_be32(da), end_addr; u64 paddr; paddr = dev_translate_dma_address(dev, &in_addr); @@ -120,6 +122,12 @@ static void *stm32_copro_device_to_virt(struct udevice *dev, ulong da) return NULL; } + end_addr = cpu_to_be32(da + size - 1); + if (dev_translate_dma_address(dev, &end_addr) == OF_BAD_ADDR) { + dev_err(dev, "Unable to convert address %ld\n", da + size - 1); + return NULL; + } + return phys_to_virt(paddr); } @@ -147,14 +155,7 @@ static int stm32_copro_load(struct udevice *dev, ulong addr, ulong size) return ret; } - /* Support only ELF32 image */ - ret = rproc_elf32_sanity_check(addr, size); - if (ret) { - dev_err(dev, "Invalid ELF32 image (%d)\n", ret); - return ret; - } - - return rproc_elf32_load_image(dev, addr); + return rproc_elf32_load_image(dev, addr, size); } /** |