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firmware: Remove the sanity checks in fw_save_info()

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The sanity checks on the magic and version was already done in
fw_boot_hart(), which happens before fw_save_info() is called.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Bin Meng
2021-07-07 18:00:21 +08:00
committed by Anup Patel
parent abfce9b25c
commit dcb756b01a
1 changed files with 0 additions and 8 deletions
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8
firmware/fw_dynamic.S
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@@ -57,14 +57,6 @@ fw_save_info:
lla a4, _dynamic_next_arg1
REG_S a1, (a4)
/* Sanity checks */
li a4, FW_DYNAMIC_INFO_MAGIC_VALUE
REG_L a3, FW_DYNAMIC_INFO_MAGIC_OFFSET(a2)
bne a3, a4, _bad_dynamic_info
li a4, FW_DYNAMIC_INFO_VERSION_MAX
REG_L a3, FW_DYNAMIC_INFO_VERSION_OFFSET(a2)
bgt a3, a4, _bad_dynamic_info
/* Save version == 0x1 fields */
lla a4, _dynamic_next_addr
REG_L a3, FW_DYNAMIC_INFO_NEXT_ADDR_OFFSET(a2)