diff options
Diffstat (limited to 'firmware/target')
| -rw-r--r-- | firmware/target/arm/tcc780x/crt0.S | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/firmware/target/arm/tcc780x/crt0.S b/firmware/target/arm/tcc780x/crt0.S index 6e092bcd82..af37b40814 100644 --- a/firmware/target/arm/tcc780x/crt0.S +++ b/firmware/target/arm/tcc780x/crt0.S | |||
| @@ -133,6 +133,16 @@ copied_start: | |||
| 133 | ldrhi r5, [r4], #4 | 133 | ldrhi r5, [r4], #4 |
| 134 | strhi r5, [r2], #4 | 134 | strhi r5, [r2], #4 |
| 135 | bhi 1b | 135 | bhi 1b |
| 136 | |||
| 137 | /* Copy the IRAM (SRAM) */ | ||
| 138 | ldr r2, =_iramcopy | ||
| 139 | ldr r3, =_iramstart | ||
| 140 | ldr r4, =_iramend | ||
| 141 | 1: | ||
| 142 | cmp r4, r3 | ||
| 143 | ldrhi r5, [r2], #4 | ||
| 144 | strhi r5, [r3], #4 | ||
| 145 | bhi 1b | ||
| 136 | 146 | ||
| 137 | /* Zero out IBSS */ | 147 | /* Zero out IBSS */ |
| 138 | ldr r2, =_iedata | 148 | ldr r2, =_iedata |