On 12/03/2012 04:45 PM, Tom Warren wrote:
These files are used by both SPL and main U-Boot. Also made minor changes to shared Tegra code to support T30 differences.
diff --git a/arch/arm/cpu/tegra-common/ap.c b/arch/arm/cpu/tegra-common/ap.c
- case CHIPID_TEGRA30:
switch (tegra_sku_id) {case SKU_ID_T30:/** T30 has two options. We will return TEGRA_SOC_T30* until we have the fdt set up when it may change to* TEGRA_SOC_T30_408MHZ depending on the PLLP freq.*/if (clock_get_rate(CLOCK_ID_PERIPH) == 408000000)return TEGRA_SOC_T30_408MHZ;elsereturn TEGRA_SOC_T30;
Just for completeness, I'm going to mention again that I think this should just return TEGRA_SOC_T30 all the time. Sorry if that's belaboring the point!
I just noticed your recent email saying you got 408MHz working, so I guess my comment is moot anyway:-)
diff --git a/arch/arm/cpu/tegra-common/sys_info.c b/arch/arm/cpu/tegra-common/sys_info.c
/* Print CPU information */ int print_cpuinfo(void) { +#if defined(CONFIG_TEGRA20) puts("TEGRA20\n");
+#else /* Tegra30 */
- puts("TEGRA30\n");
+#endif
This is fine, but the following wouldn't require editing again for future chips:
puts(CONFIG_SYS_SOC); puts("\n");
(although it ends up being all lower-case; perhaps there's some other variable that is upper-case?)