arm: am57xx: Allow bootm to load larger kernels

linux-mainline with multi_v7_defconfig + Android configs takes more
space than regular TI Android kernel and bootm will fail to load it.
Let's increase max kernel size up to 64 MiB to make it possible to run
such kernel.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>

diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h
index e69e800f6135eb0895cef0e58ff1f1b8c1717726..45fd21878c5082debef62f2d29aa7111c3ed430b 100644 (file)
--- a/include/configs/am57xx_evm.h
+++ b/include/configs/am57xx_evm.h
@@ -22,6 +22,8 @@
 #define CONFIG_ENV_OFFSET_REDUND       (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 
+#define CONFIG_SYS_BOOTM_LEN           SZ_64M
+
 #define CONSOLEDEV                     "ttyO2"
 #define CONFIG_SYS_NS16550_COM1                UART1_BASE      /* Base EVM has UART0 */
 #define CONFIG_SYS_NS16550_COM2                UART2_BASE      /* UART2 */