[U-Boot] [PATCH v4 4/9] arm: socfpga: gen5: deassert peripheral reset by default

[Simon Goldschmidt]

To keep the current behaviour of taking all peripherals out of reset
before booting the OS before removing that code from socfpga gen5 SPL,
this enables the new behaviour by default for all gen5 boards by adding
the environment variable "socfpga_legacy_reset_compat=1" to the default
environment.

This can be overridden in board config files or by saving an environment
without this variable enabled.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>
---

Changes in v4: None
Changes in v3:
- rename env var to socfpga_legacy_reset_compat
- add env var to CONFIG_EXTRA_ENV_SETTINGS without further ifdefs
- changed the order of patches to keep things bisectable

Changes in v2:
- this patch is new in v2

 include/configs/socfpga_common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index c9cbf8f5e3..f7e2c6b240 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -330,6 +330,7 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
 	"scriptaddr=0x02100000\0" \
 	"pxefile_addr_r=0x02200000\0" \
 	"ramdisk_addr_r=0x02300000\0" \
+	"socfpga_legacy_reset_compat=1\0" \
 	BOOTENV
 
 #endif
-- 
2.17.1