Versal NET boards has QSPI and OSPI and default bus set to 0 is not working when system is booting out of OSPI which is controller 1, as fixed aliases are set for all the boards i.e., QSPI to 0 and OSPI to 1. Add controller autodetection via spi_get_env_dev().
Signed-off-by: Venkatesh Yadav Abbarapu venkatesh.abbarapu@amd.com --- board/xilinx/versal-net/board.c | 45 +++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)
diff --git a/board/xilinx/versal-net/board.c b/board/xilinx/versal-net/board.c index da03024e16..5a93cb29c0 100644 --- a/board/xilinx/versal-net/board.c +++ b/board/xilinx/versal-net/board.c @@ -194,6 +194,51 @@ static u8 versal_net_get_bootmode(void) return bootmode; }
+int spi_get_env_dev(void) +{ + struct udevice *dev; + const char *mode = NULL; + int bootseq = -1; + + switch (versal_net_get_bootmode()) { + case QSPI_MODE_24BIT: + puts("QSPI_MODE_24\n"); + if (uclass_get_device_by_name(UCLASS_SPI, + "spi@f1030000", &dev)) { + debug("QSPI driver for QSPI device is not present\n"); + break; + } + mode = "xspi"; + bootseq = dev_seq(dev); + break; + case QSPI_MODE_32BIT: + puts("QSPI_MODE_32\n"); + if (uclass_get_device_by_name(UCLASS_SPI, + "spi@f1030000", &dev)) { + debug("QSPI driver for QSPI device is not present\n"); + break; + } + mode = "xspi"; + bootseq = dev_seq(dev); + break; + case OSPI_MODE: + puts("OSPI_MODE\n"); + if (uclass_get_device_by_name(UCLASS_SPI, + "spi@f1010000", &dev)) { + debug("OSPI driver for OSPI device is not present\n"); + break; + } + mode = "xspi"; + bootseq = dev_seq(dev); + break; + default: + break; + } + + debug("bootseq %d\n", bootseq); + return bootseq; +} + static int boot_targets_setup(void) { u8 bootmode;