On 2/21/24 08:55, Francesco Dolcini wrote:
Hello Sumit,
On Tue, Feb 20, 2024 at 06:40:56PM +0530, Sumit Garg wrote:
Also, enable reset driver which is a prerequisite for PCIe support.
Signed-off-by: Sumit Garg <sumit.g...@linaro.org>
---
configs/verdin-imx8mp_defconfig | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/configs/verdin-imx8mp_defconfig b/configs/verdin-imx8mp_defconfig
index 22b8a334dfa..d8bd644322b 100644
--- a/configs/verdin-imx8mp_defconfig
+++ b/configs/verdin-imx8mp_defconfig
@@ -185,3 +185,12 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x1b67
CONFIG_USB_GADGET_PRODUCT_NUM=0x4000
CONFIG_IMX_WATCHDOG=y
CONFIG_HEXDUMP=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_IMX=y
+CONFIG_PCI=y
+CONFIG_PCIE_DW_IMX8=y
+CONFIG_PHY_IMX8M_PCIE=y
+CONFIG_CMD_PCI=y
+CONFIG_NVME=y
+CONFIG_NVME_PCI=y
+CONFIG_CMD_NVME=y
This will increase the u-boot proper size and marginally increase the
boot time (because of a bigger binary to be read from the eMMC).
Apart of that do you expect any other impact on those changes? SPL
binary size should not be affected, correct?
Asking this out loudly to confirm that nothing unexpected is going to
happen because of these changes.
For my curiosity, care to share what's the use case? Do you plan to have
the OS stored into an NVME device?
Boot OS images from NVMe is useful if eMMC size no longer cuts it
(because debug symbols or to collect logs over long periods of time).
