From: Andre Przywara <andre.przyw...@arm.com>
H616 supports and needs bigger SPL than 32 KiB, mostly due to big DRAM
driver and need for PMIC configuration, which pull several drivers which
are not needed otherwise.
Signed-off-by: Andre Przywara <andre.przyw...@arm.com>
Signed-off-by: Jernej Skrabec <jernej.skra...@siol.net>
---
arch/arm/mach-sunxi/board.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
index 7a8b303f233c..296efd615769 100644
--- a/arch/arm/mach-sunxi/board.c
+++ b/arch/arm/mach-sunxi/board.c
@@ -277,6 +277,14 @@ uint32_t sunxi_get_boot_device(void)
}
#ifdef CONFIG_SPL_BUILD
+static u32 sunxi_get_spl_size(void)
+{
+ if (!is_boot0_magic(SPL_ADDR + 4)) /* eGON.BT0 */
+ return 32768;
+
+ return readl(SPL_ADDR + 0x10);
+}
+
/*
* The eGON SPL image can be located at 8KB or at 128KB into an SD card or
* an eMMC device. The boot source has bit 4 set in the latter case.
@@ -286,6 +294,7 @@ uint32_t sunxi_get_boot_device(void)
unsigned long spl_mmc_get_uboot_raw_sector(struct mmc *mmc)
{
unsigned long sector = CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR;
+ u32 spl_size = sunxi_get_spl_size();
switch (sunxi_get_boot_source()) {
case SUNXI_BOOTED_FROM_MMC0_HIGH:
@@ -294,6 +303,9 @@ unsigned long spl_mmc_get_uboot_raw_sector(struct mmc *mmc)
break;
}
+ if (spl_size > 32768)
+ sector += (spl_size - 32768) / 512;
+
return sector;
}
--
2.30.0
