Add PCIE1 and PCIE2 ECAM space and outbound space to MMU pagetable,
so A55 can access them.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
- Add base addresses for WDG3, WDG4, GPIO6, and GPIO7 for i.MX94.
- Introduce common.h with macros of clock IDs, power domains, and CPU
types for platform-specific replacement (e.g., i.MX94, i.MX95).
- Extend imx_get_mac_from_fuse() to support i.MX94.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Update get_reset_reason() to support i.MX94 to send message to the
System Manager to retrieve the LM/system last booted/shutdown reasons.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
System Manager provides the last booted and shutdown reasons of the
logical machines (LM) and system using the SCMI misc protocol (Protocol
ID: 0x84, Message ID: 0xA). This path adds get_reset_reason() to query
and print these reasons in SPL and U-Boot.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
On i.MX9 platforms, when booting from USB, the U-Boot environment is
always assumed to be in RAM. However, this causes the boot to hang when
`CONFIG_ENV_IS_NOWHERE` is not enabled. The boot also hangs even if the
environment is present in another storage media (for example, eMMC). Fix
the issue by correctly handling the U-Boot environment's location when
booting from USB. Also for i.MX95, set the environment location based on
the ENV config and not solely based on the boot device type.
Suggested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Marek Vasut <marek.vasut+renesas@mailbox.org> says:
Rename the environment related variables and add ENV_ prefix, so that
all configuration options which are related to environment would have
an CONFIG_ENV_ prefix. No functional change.
Link: https://lore.kernel.org/r/20250609192701.20260-1-marek.vasut+renesas@mailbox.org
Rename the variable and add ENV_ prefix, so that all configuration
options which are related to environment would have an CONFIG_ENV_
prefix. No functional change.
Use ENV_MMC_DEVICE_INDEX to clarify this is the SD/MMC device
index, a number, as enumerated by U-Boot. Update the help text
accordingly.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Now that the global gd pointer is no longer volatile-qualified,
there's no reason for the temporary variables used for
saving/restoring it to have that qualifier.
Signed-off-by: Rasmus Villemoes <ravi@prevas.dk>
Tested-by: Anshul Dalal <anshuld@ti.com>
When SPL loading image to secure region, for example, ATF and tee to
DDR secure region. Because the USDHC controller is non-secure master,
it can't access this region and will cause loading issue.
So use a trampoline buffer in non-secure region, then use CPU to copy the
image from trampoline buffer to destination secure region.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
This patch adds i.MX95 SoC and clock related code. Because they are
based on SCMI, put them in the scmi subfolder.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Signed-off-by: Jindong Yue <jindong.yue@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
