ARM: dts: imx8qm-apalis: replace dm-spl with dm-pre-proper
authorIgor Opaniuk <igor.opaniuk@toradex.com>
Fri, 27 Mar 2020 10:28:13 +0000 (12:28 +0200)
committerStefano Babic <sbabic@denx.de>
Tue, 7 Apr 2020 08:40:56 +0000 (10:40 +0200)
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

index 7b1a955..6cdf58c 100644 (file)
  */
 
 &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;
 };