Kernel 5.10 grew bigger than 5.4 so we need to bump BZ_TEXT_START to allow lzma loader hanel its size. At the same time BZ_STACK_START needs to be increased to avoid overwriting the stack. For a reference see:d5cf4a5aa4("brcm47xx: relocate loader to higher address")2909a4b78e("brcm47xx: relocate the stack in loader") Cc: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Hauke Mehrtens <hauke@hauke-m.de>