Hi Dhruva,
On 03/04/24 17:33, Dhruva Gole wrote:
From: Kamlesh Gurudasani kamlesh@ti.com
Add support for detecting and processing TIFSSTUB images for HS, HSFS and GP devices.
TIFSSTUB image for related device type will be loaded, rest TIFSSTUB images will be discarded.
Example, for GP device, tifsstub-gp will be loaded, tifsstub-hs and tifsstub-fs will be discarded.
Signed-off-by: Kamlesh Gurudasani kamlesh@ti.com Signed-off-by: Dhruva Gole d-gole@ti.com
arch/arm/mach-k3/r5/common.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/arch/arm/mach-k3/r5/common.c b/arch/arm/mach-k3/r5/common.c index c02f8d330998..0f6c294f1eb2 100644 --- a/arch/arm/mach-k3/r5/common.c +++ b/arch/arm/mach-k3/r5/common.c @@ -24,6 +24,9 @@ enum { IMAGE_ID_OPTEE, IMAGE_ID_SPL, IMAGE_ID_DM_FW,
- IMAGE_ID_TIFSSTUB_HS,
- IMAGE_ID_TIFSSTUB_FS,
- IMAGE_ID_T, IMAGE_AMT, };
@@ -33,6 +36,9 @@ static const char *image_os_match[IMAGE_AMT] = { "tee", "U-Boot", "DM",
- "tifsstub-hs",
- "tifsstub-fs",
- "tifsstub-gp", }; #endif
@@ -314,6 +320,24 @@ void board_fit_image_post_process(const void *fit, int node, void **p_image, break; } }
- if (i < IMAGE_AMT && i > IMAGE_ID_DM_FW) {
int device_type = get_device_type();if ((device_type == K3_DEVICE_TYPE_HS_SE &&strcmp(os, "tifsstub-hs")) ||(device_type == K3_DEVICE_TYPE_HS_FS &&strcmp(os, "tifsstub-fs")) ||(device_type == K3_DEVICE_TYPE_GP &&strcmp(os, "tifsstub-gp"))) {*p_size = 0;} else {debug("tifsstub-type: %s\n", os);}return;- }
- /*
- Only DM and the DTBs are being authenticated here,
- rest will be authenticated when A72 cluster is up
Reviewed-by: Neha Malcom Francis n-francis@ti.com