[RFC 1/1] platform/kendryte: disable FW_PIC

[Heinrich Schuchardt]

Since commit bf3ef53bb7f5 ("firmware: Enable FW_PIC by default")
building with

make \
PLATFORM=kendryte/k210 \
FW_PAYLOAD=y \
FW_PAYLOAD_OFFSET=0x40000 \
FW_PAYLOAD_PATH=u-boot-dtb.bin

fails:

riscv64-linux-gnu/bin/ld:
opensbi/build/platform/kendryte/k210/firmware/fw_payload.o:
in function `.L0 ':
opensbi/firmware/fw_base.S:77:
undefined reference to `__rel_dyn_start'
riscv64-linux-gnu/bin/ld:
opensbi/firmware/fw_base.S:78:
undefined reference to `__rel_dyn_end'
riscv64-linux-gnu/bin/ld:
opensbi/firmware/fw_base.S:89:
undefined reference to `__dyn_sym_start'
collect2: error: ld returned 1 exit status

With FW_PIC=n building becomes possible.

Fixes: bf3ef53bb7f5 ("firmware: Enable FW_PIC by default")
Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
We need a description of what FW_PIC does in and
a description of how to build for the K210 platform.
in doc/.
---
 platform/kendryte/k210/config.mk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/platform/kendryte/k210/config.mk b/platform/kendryte/k210/config.mk
index 8a9b814..c664ba1 100644
--- a/platform/kendryte/k210/config.mk
+++ b/platform/kendryte/k210/config.mk
@@ -17,3 +17,6 @@ platform-ldflags-y =
 FW_TEXT_START=0x80000000
 FW_PAYLOAD=y
 FW_PAYLOAD_ALIGN=0x1000
+
+# Others
+FW_PIC=n
--
2.30.2