Hello Heiko,
On Wed, Nov 9, 2011 at 1:18 PM, Heiko Schocher hs@denx.de wrote:
Christian Riesch wrote:
332 lpsc_on(DAVINCI_LPSC_UART2); 333 NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1), 334 CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE); 335 336 /* 337 * Fix Power and Emulation Management Register 338 * see sprufw3a.pdf page 37 Table 24 339 */ 340 writel(readl((CONFIG_SYS_NS16550_COM1 + 0x30)) | 0x00006001, 341 (CONFIG_SYS_NS16550_COM1 + 0x30));
I guess this is only needed for debugging the SPL?
This must be done before using the uart as a console, and I think this should be done in common code as early as possible.
Yes, but it will also be done later in serial_init() called from board_init_f(), right? So this is only a hack to allow debug messages at this stage before it is done properly in serial_init(). Am I missing something here? Regards, Christian