On 29.01.20 15:50, Joel Johnson wrote:
Ensure that the device to which an image is being written includes
header information indicating boot support for the destination
device.
This is derived from the support in the SolidRun master-a38x vendor
fork branch.
Signed-off-by: Joel Johnson <mrj...@lixil.net>
---
v2 changes:
- none
---
cmd/mvebu/bubt.c | 49 ++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 47 insertions(+), 2 deletions(-)
diff --git a/cmd/mvebu/bubt.c b/cmd/mvebu/bubt.c
index b80b81c82a..78061a6a2d 100644
--- a/cmd/mvebu/bubt.c
+++ b/cmd/mvebu/bubt.c
@@ -107,6 +107,26 @@ struct a38x_main_hdr_v1 {
u8 ext; /* 0x1E */
u8 checksum; /* 0x1F */
};
+
+#define A38X_BOOT_MODE_MAX 8
Can't you drop this define here...
+struct a38x_boot_mode {
+ unsigned int id;
+ const char *name;
+};
+
+/* The blockid header field values used to indicate boot device of image */
+struct a38x_boot_mode a38x_boot_modes[A38X_BOOT_MODE_MAX] = {
... and use [] here...
+ { 0x4D, "i2c" },
+ { 0x5A, "spi" },
+ { 0x69, "uart" },
+ { 0x78, "sata" },
+ { 0x8B, "nand" },
+ { 0x9C, "pex" },
+ { 0xAE, "mmc" },
+ {},
+};
+
#endif
struct bubt_dev {
@@ -644,6 +664,23 @@ static int check_image_header(void)
return 0;
}
#elif defined(CONFIG_ARMADA_38X)
+static int a38x_check_boot_mode(const struct bubt_dev *dst)
+{
+ int mode;
+ const struct a38x_main_hdr_v1 *hdr =
+ (struct a38x_main_hdr_v1 *)get_load_addr();
+
+ for (mode = 0; mode < A38X_BOOT_MODE_MAX; mode++) {
... and use ARRAY_SIZE() here instead?
Thanks,
Stefan
