puts(" Soc signature: ");
tmp = readl(SYSCON_BASE + SYS_REG_SIGNATURE);
uart_writeuint32(tmp);
+ tmp = readl(SYSCON_BASE + SYS_REG_SIGNATURE+4);
+ uart_writeuint32(tmp);
puts(" Soc features: ");
ftr = readl(SYSCON_BASE + SYS_REG_INFO);
if (ftr & SYS_REG_INFO_HAS_UART)