If mmc dev reports that the device is not present, there is no point in proceeding further to attempt to load the files.
Signed-off-by: Nishanth Menon nm@ti.com --- new patch - noticed a series of 'MMC: no card present' in boot log and was wondering why, now I know - shaves off 2 seconds or so into boot process.
include/env/ti/mmc.env | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/include/env/ti/mmc.env b/include/env/ti/mmc.env index 6fb47fb26673..b8eb51ca1744 100644 --- a/include/env/ti/mmc.env +++ b/include/env/ti/mmc.env @@ -15,7 +15,7 @@ loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile} loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile} loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/dtb/${fdtfile} get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/dtb/${name_fdt} -envboot=mmc dev ${mmcdev}; +envboot=if mmc dev ${mmcdev}; then if mmc rescan; then echo SD/MMC found on device ${mmcdev}; if run loadbootscript; then @@ -31,6 +31,7 @@ envboot=mmc dev ${mmcdev}; fi; fi; fi; + fi; mmcloados= if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run get_fdt_mmc; then @@ -45,7 +46,7 @@ mmcloados= else bootz; fi; -mmcboot=mmc dev ${mmcdev}; +mmcboot=if mmc dev ${mmcdev}; then devnum=${mmcdev}; devtype=mmc; if mmc rescan; then @@ -58,7 +59,8 @@ mmcboot=mmc dev ${mmcdev}; run mmcloados; fi; fi; -fi; + fi; + fi;
init_mmc=run args_all args_mmc get_overlay_mmc=