Eric Lee / smarc-uboot

Download as
Browse Code ยป

Commit 3630094cf931422061a03352a965ad269fe37e52

Authored by Andrew F. Davis
Committed by Tom Rini
1 parent ddf013458d
Exists in smarc_8mq_lf_v2020.04 and in 17 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc-imx6_v2018.03_4.14.98_2.0.0_ga, smarc-imx7_v2018.03_4.14.98_2.0.0_ga, smarc-imx_v2018.03_4.14.78_1.0.0_ga, smarc_8m-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8m_00d0-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

board: ti: am43xx: Add TEE loading and firewall setup 

Add support for loading a TEE and setting up firewalled regions to
AM43xx HS boards.

Signed-off-by: Andrew F. Davis <afd@ti.com>

Showing 2 changed files with 10 additions and 0 deletions Side-by-side Diff

board/ti/am43xx/board.c
Diff comments   View file @ 3630094
... ... @@ -859,5 +859,12 @@
859 859 {
860 860 secure_boot_verify_image(p_image, p_size);
861 861 }
  862 +
  863 +void board_tee_image_process(ulong tee_image, size_t tee_size)
  864 +{
  865 + secure_tee_install((u32)tee_image);
  866 +}
  867 +
  868 +U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_TEE, board_tee_image_process);
862 869 #endif
configs/am43xx_hs_evm_defconfig
Diff comments   View file @ 3630094
... ... @@ -4,6 +4,9 @@
4 4 CONFIG_SYS_MALLOC_F_LEN=0x2000
5 5 CONFIG_AM43XX=y
6 6 CONFIG_TI_SECURE_DEVICE=y
  7 +CONFIG_TI_SECURE_EMIF_REGION_START=0xbdb00000
  8 +CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
  9 +CONFIG_TI_SECURE_EMIF_PROTECTED_REGION_SIZE=0x01c00000
7 10 CONFIG_ISW_ENTRY_ADDR=0x403018e0
8 11 CONFIG_SPL_STACK_R_ADDR=0x82000000
9 12 CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"