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arm-trusted-firmware-mediatek: increase NOR bl3 size

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Use bl3 size of 0xa0000 instead of 0x80000 in NOR flash.
This results in bl3 ending at 0xc0000 which is where the legacy
bootchain typically puts U-Boot environment.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle
2021-04-02 12:03:01 +01:00
parent 2809d00007
commit d37aaf3ee2
1 changed files with 11 additions and 0 deletions
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11
package/boot/arm-trusted-firmware-mediatek/patches/100-increase-nor-bl3-size.patch Normal file
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@@ -0,0 +1,11 @@
--- a/plat/mediatek/mt7622/bl2_boot_nor.c
+++ b/plat/mediatek/mt7622/bl2_boot_nor.c
@@ -12,7 +12,7 @@
#define MT7622_NOR_MAP_BASE 0x30000000
#define FIP_BASE 0x20000
-#define FIP_SIZE 0x80000
+#define FIP_SIZE 0xa0000
const io_block_spec_t mtk_boot_dev_fip_spec = {
.offset = MT7622_NOR_MAP_BASE + FIP_BASE,