Not all boards have an interrupt line from the phy to
the Soc. This commit allows the phy to be polled for
link status.
This may not work on all MAC/PHY combination that
have mutually exclusive link management and operating
modes. The STM32H7 and LAN8742AI do not have such a
limitation.
Fix typos
1. add 'ARM' prefix to choice menu
2. rename 'Generic Clang toolchain' to 'LLVM Clang toolchain'
to avoid confuse with CONFIG_ARM_TOOLCHAIN_ARMCLANG
Signed-off-by: chao an <anchao@xiaomi.com>
armv6-m/arm_exception.S:139:2: error: invalid instruction, any one of the following would fix this:
sub r1, #(4 * (10))
^
armv6-m/arm_exception.S:139:2: note: instruction requires: thumb2
sub r1, #(4 * (10))
^
armv6-m/arm_exception.S:139:10: note: invalid operand for instruction
sub r1, #(4 * (10))
^
armv6-m/arm_exception.S:139:2: note: no flag-preserving variant of this instruction available
sub r1, #(4 * (10))
^
armv6-m/arm_exception.S:139:10: note: operand must be a register in range [r0, r7]
sub r1, #(4 * (10))
^
-----------------------------------------
bringup.c:125:18: warning: variable 'ret' is uninitialized when used here [-Wuninitialized]
return ret;
^~~
bringup.c:73:10: note: initialize the variable 'ret' to silence this warning
int ret;
^
= 0
Signed-off-by: chao an <anchao@xiaomi.com>
chip/flash.c: In function '_spif_read_status_reg_x':
chip/flash.c:46:9: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
46 | while ((AP_SPIF->fcmd &0x02)==0x02); \
| ^~~~~
chip/flash.c:128:3: note: in expansion of macro 'SPIF_STATUS_WAIT_IDLE'
128 | SPIF_STATUS_WAIT_IDLE(SPIF_WAIT_IDLE_CYC);
| ^~~~~~~~~~~~~~~~~~~~~
Signed-off-by: chao an <anchao@xiaomi.com>
If you specify a file path on SPI-Flash in CONFIG_CXD56_GNSS_CEP_FILENAME,
it causes a deadlock issue in the inter-CPU communication. To resolve it,
introduce a new CONFIG_CXD56_GNSS_CEP_ON_SPIFLASH and then use pre-read
buffers during checking CEP file. So this needs the large of free memory.
Remove hardware zero length packet enhancement because of driver
logic already processed the ZLP correctly. It is unnecessary and cause
of IN interrupt lost.
On armv8-m the MPU region limits are inclusive. Thus, we must substract
one byte of size from (base + limit).
Signed-off-by: Michael Jung <michael.jung@secore.ly>
When a function is known to preserve eight-byte alignment of the stack, armclang assigns the build
attribute Tag_ABI_align_preserved to that function. However, the armclang integrated assembler does
not automatically assign this attribute to assembly code.
Signed-off-by: xiangdong6 <xiangdong6@xiaomi.com>
common/arm_backtrace_fp.c: In function 'up_backtrace':
common/arm_backtrace_fp.c:126:23: warning: assignment to 'void *' from 'uintptr_t' {aka 'unsigned int'} makes pointer from integer without a cast [-Wint-conversion]
126 | istacklimit = arm_intstack_top();
| ^
Signed-off-by: chao an <anchao@xiaomi.com>
1. rename arm_backtrace_thumb.c to arm_backtrace_sp.c
2. use EHABI stack unwinder instead of instruction unwind
Signed-off-by: chao an <anchao@xiaomi.com>
