diff mbox series

[2/2] config: Adjust Phytec imx8mm module config to support NVME disk

Message ID 20240801125416.1582652-2-lukma@denx.de
State Changes Requested
Delegated to: Fabio Estevam
Headers show
Series [1/2] config: Add 'update_bootimg' command to update flash.bin on Phytec's imx8mm | expand

Commit Message

Lukasz Majewski Aug. 1, 2024, 12:54 p.m. UTC 
This change adds support for PCIe connected nvme disk - phyBOARD-Polis
base board.

One needs to call following commands in u-boot:
> pci enum
> nvme scan
> nvme info

And then ones to access proper file system (like fat[ls|load|write],
ext4[ls|load|write]).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
 configs/phycore-imx8mm_defconfig | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

Comments

Fabio Estevam Aug. 1, 2024, 2:31 p.m. UTC | #1 
Hi Lukasz,

On Thu, Aug 1, 2024 at 9:54 AM Lukasz Majewski <lukma@denx.de> wrote:

> +CONFIG_CYCLIC_MAX_CPU_TIME_US=1000

Please explain why this option was added.
Lukasz Majewski Aug. 1, 2024, 2:42 p.m. UTC | #2 
Hi Fabio,

> Hi Lukasz,
> 
> On Thu, Aug 1, 2024 at 9:54 AM Lukasz Majewski <lukma@denx.de> wrote:
> 
> > +CONFIG_CYCLIC_MAX_CPU_TIME_US=1000  
> 
> Please explain why this option was added.

It must have been slipped in...

Default value is 5000 for this SoM.

IMHO it would be safe to remove it (and use default value) - I will
prepare v2 without it. Thanks for spotting it.


Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de
diff mbox series

Patch

diff --git a/configs/phycore-imx8mm_defconfig b/configs/phycore-imx8mm_defconfig
index 22d419024f..e6854aa571 100644
--- a/configs/phycore-imx8mm_defconfig
+++ b/configs/phycore-imx8mm_defconfig
@@ -12,6 +12,7 @@  CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mm-phyboard-polis-rdk"
 CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_TARGET_PHYCORE_IMX8MM=y
+CONFIG_DM_RESET=y
 CONFIG_SYS_MONITOR_LEN=524288
 CONFIG_SPL_MMC=y
 CONFIG_SPL_SERIAL=y
@@ -23,6 +24,7 @@  CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x3E0000
 CONFIG_SYS_LOAD_ADDR=0x40480000
+CONFIG_PCI=y
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
@@ -32,6 +34,7 @@  CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadimage; the
 CONFIG_DEFAULT_FDT_FILE="oftree"
 CONFIG_SYS_CBSIZE=2048
 CONFIG_SYS_PBSIZE=2074
+CONFIG_CYCLIC_MAX_CPU_TIME_US=1000
 CONFIG_BOARD_LATE_INIT=y
 # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
 CONFIG_SPL_SYS_MALLOC=y
@@ -59,6 +62,7 @@  CONFIG_CMD_FUSE=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
 CONFIG_CMD_SF_TEST=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
@@ -110,10 +114,15 @@  CONFIG_PHY_TI_DP83867=y
 CONFIG_PHY_GIGE=y
 CONFIG_FEC_MXC=y
 CONFIG_MII=y
+CONFIG_NVME_PCI=y
+CONFIG_PCIE_DW_IMX=y
+CONFIG_PHY=y
+CONFIG_PHY_IMX8M_PCIE=y
 CONFIG_PINCTRL=y
 CONFIG_SPL_PINCTRL=y
 CONFIG_PINCTRL_IMX8M=y
-CONFIG_DM_REGULATOR=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_IMX8M_POWER_DOMAIN=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
 CONFIG_DM_SERIAL=y