MACHINE_START(EUKREA_CPUIMX51, "Eukrea CPUIMX51 Module")
        /* Maintainer: Eric Bénard <eric@eukrea.com> */
-       .boot_params = MX51_PHYS_OFFSET + 0x100,
+       .atag_offset = 0x100,
        .map_io = mx51_map_io,
        .init_early = imx51_init_early,
        .init_irq = mx51_init_irq,
 
 
 MACHINE_START(EUKREA_CPUIMX51SD, "Eukrea CPUIMX51SD")
        /* Maintainer: Eric Bénard <eric@eukrea.com> */
-       .boot_params = MX51_PHYS_OFFSET + 0x100,
+       .atag_offset = 0x100,
        .map_io = mx51_map_io,
        .init_early = imx51_init_early,
        .init_irq = mx51_init_irq,
 
 
 MACHINE_START(MX51_3DS, "Freescale MX51 3-Stack Board")
        /* Maintainer: Freescale Semiconductor, Inc. */
-       .boot_params = MX51_PHYS_OFFSET + 0x100,
+       .atag_offset = 0x100,
        .map_io = mx51_map_io,
        .init_early = imx51_init_early,
        .init_irq = mx51_init_irq,
 
 
 MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
        /* Maintainer: Amit Kucheria <amit.kucheria@canonical.com> */
-       .boot_params = MX51_PHYS_OFFSET + 0x100,
+       .atag_offset = 0x100,
        .map_io = mx51_map_io,
        .init_early = imx51_init_early,
        .init_irq = mx51_init_irq,
 
 
 MACHINE_START(MX51_EFIKAMX, "Genesi EfikaMX nettop")
        /* Maintainer: Amit Kucheria <amit.kucheria@linaro.org> */
-       .boot_params = MX51_PHYS_OFFSET + 0x100,
+       .atag_offset = 0x100,
        .map_io = mx51_map_io,
        .init_early = imx51_init_early,
        .init_irq = mx51_init_irq,
 
 };
 
 MACHINE_START(MX51_EFIKASB, "Genesi Efika Smartbook")
-       .boot_params = MX51_PHYS_OFFSET + 0x100,
+       .atag_offset = 0x100,
        .map_io = mx51_map_io,
        .init_early = imx51_init_early,
        .init_irq = mx51_init_irq,