[PATCH] sunxi-common: support loading compressed kernel images on ARMv8

[Nicolas Boulenguez]

From: Arnaud Ferraris <arnaud.ferraris at gmail.com>

---
 include/configs/sunxi-common.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 5b0bec0561..227284cd29 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -291,6 +291,8 @@ extern int soft_i2c_gpio_scl;
  */
 #define BOOTM_SIZE	__stringify(0xa000000)
 #define KERNEL_ADDR_R	__stringify(SDRAM_OFFSET(0080000))
+#define KERNEL_COMP_ADDR_R	__stringify(SDRAM_OFFSET(4000000))
+#define KERNEL_COMP_SIZE	__stringify(0x4000000)
 #define FDT_ADDR_R	__stringify(SDRAM_OFFSET(FA00000))
 #define SCRIPT_ADDR_R	__stringify(SDRAM_OFFSET(FC00000))
 #define PXEFILE_ADDR_R	__stringify(SDRAM_OFFSET(FD00000))
@@ -332,6 +334,18 @@ extern int soft_i2c_gpio_scl;
 	"pxefile_addr_r=" PXEFILE_ADDR_R "\0" \
 	"ramdisk_addr_r=" RAMDISK_ADDR_R "\0"
 
+#ifdef CONFIG_ARM64
+
+#define MEM_LAYOUT_ENV_EXTRA_SETTINGS \
+	"kernel_comp_addr_r=" KERNEL_COMP_ADDR_R "\0" \
+	"kernel_comp_size=" KERNEL_COMP_SIZE "\0"
+
+#else
+
+#define MEM_LAYOUT_ENV_EXTRA_SETTINGS ""
+
+#endif
+
 #define DFU_ALT_INFO_RAM \
 	"dfu_alt_info_ram=" \
 	"kernel ram " KERNEL_ADDR_R " 0x1000000;" \
@@ -487,6 +501,7 @@ extern int soft_i2c_gpio_scl;
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	CONSOLE_ENV_SETTINGS \
 	MEM_LAYOUT_ENV_SETTINGS \
+	MEM_LAYOUT_ENV_EXTRA_SETTINGS \
 	DFU_ALT_INFO_RAM \
 	"fdtfile=" FDTFILE "\0" \
 	"console=ttyS0,115200\0" \
-- 
2.28.0