On 06/08/2012 03:16 PM, Allen Martin wrote:
Add SPL options to tegra20 config files and enable SPL build for tegra20 boards in boards.cfg
diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h
@@ -183,7 +183,7 @@ #define PHYS_SDRAM_1 TEGRA20_SDRC_CS0 #define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */
-#define CONFIG_SYS_TEXT_BASE 0x00108000 +#define CONFIG_SYS_TEXT_BASE 0x00208000
Conceptually this change is fine, I just wonder if we need to move this up as far as 0x00208000; doesn't that reserve an entire MiB of space for the SPL, which means the U-Boot image as a whole will always grow an entire MiB, hence there's another MiB of data to copy from flash when booting? IIRC, the entire AVP+A9 U-Boot is only very roughly 256K and presumably the SPL is much smaller, so can we bump this define down a bit?