[PATCH v2 01/13] ARM: dts: imx8qm-apalis: replace dm-spl with dm-pre-proper

27 Mar 2020

From: Igor Opaniuk igor.opaniuk@toradex.com
For non-SPL/TPL setups dm-spl, dm-tpl, dm-pre-proper, dm-pre-reloc are
handled equally, forcing the nodes with these properties
to be accessible and device being probed
before pre-relocation of U-Boot proper (drivers/core/util.c):
bool ofnode_pre_reloc(ofnode node)
{
    /* for SPL and TPL the remaining nodes after the fdtgrep 1st pass
     * had property dm-pre-reloc or u-boot,dm-spl/tpl.
     * They are removed in final dtb (fdtgrep 2nd pass)
     */
    return true;
    if (ofnode_read_bool(node, "u-boot,dm-pre-reloc"))
        return true;
    if (ofnode_read_bool(node, "u-boot,dm-pre-proper"))
        return true;
/*
     * In regular builds individual spl and tpl handling both
     * count as handled pre-relocation for later second init.
     */
    if (ofnode_read_bool(node, "u-boot,dm-spl") ||
        ofnode_read_bool(node, "u-boot,dm-tpl"))
        return true;
return false;
}
Howewer, to avoid confusion in future, replace dm-spl
`%s/dm-spl/dm-pre-proper/g` properties to dm-pre-proper
to explicitly state that they are handled during pre-relocation
stage of U-Boot proper.
Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com
Reviewed-by: Oleksandr Suvorov oleksandr.suvorov@toradex.com
---
arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi | 62 +++++++++++-----------
 1 file changed, 31 insertions(+), 31 deletions(-)

diff --git a/arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi b/arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi
index 7b1a9550e4..6cdf58c8ad 100644
--- a/arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi
+++ b/arch/arm/dts/fsl-imx8qm-apalis-u-boot.dtsi
@@ -4,125 +4,125 @@
  */
&mu {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&clk {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&iomuxc {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio_gpio0 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio_gpio1 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio_gpio2 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio_gpio3 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio_gpio4 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio_gpio5 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio_gpio6 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_lsio_gpio7 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_conn {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_conn_sdch0 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_conn_sdch1 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&pd_conn_sdch2 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&gpio0 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&gpio1 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&gpio2 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&gpio3 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&gpio4 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&gpio5 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&gpio6 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&gpio7 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&lpuart0 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&lpuart1 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&lpuart2 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&lpuart3 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&usdhc1 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&usdhc2 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
&usdhc3 {
-	u-boot,dm-spl;
+	u-boot,dm-pre-proper;
 };
-- 
2.17.1


    