X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fenv_sf.c;h=940983124fbbfd529e7dbd928da8b7f6d94dfab9;hb=061e8774d10136f9291e743bbd923e73bda7e95e;hp=37ab13ae17842309339fa9a70a42e49b8669207e;hpb=0f507779ca00d90cdd4bcc8252630370339b7ea6;p=karo-tx-uboot.git

diff --git a/common/env_sf.c b/common/env_sf.c
index 37ab13ae17..940983124f 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <environment.h>
 #include <malloc.h>
+#include <spi.h>
 #include <spi_flash.h>
 #include <search.h>
 #include <errno.h>
@@ -78,7 +79,7 @@ int saveenv(void)
 	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
 		saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
 		saved_offset = env_new_offset + CONFIG_ENV_SIZE;
-		saved_buffer = malloc(saved_size);
+		saved_buffer = memalign(ARCH_DMA_MINALIGN, saved_size);
 		if (!saved_buffer) {
 			ret = 1;
 			goto done;
@@ -141,9 +142,10 @@ void env_relocate_spec(void)
 	env_t *tmp_env2 = NULL;
 	env_t *ep = NULL;
 
-	tmp_env1 = (env_t *)malloc(CONFIG_ENV_SIZE);
-	tmp_env2 = (env_t *)malloc(CONFIG_ENV_SIZE);
-
+	tmp_env1 = (env_t *)memalign(ARCH_DMA_MINALIGN,
+			CONFIG_ENV_SIZE);
+	tmp_env2 = (env_t *)memalign(ARCH_DMA_MINALIGN,
+			CONFIG_ENV_SIZE);
 	if (!tmp_env1 || !tmp_env2) {
 		set_default_env("!malloc() failed");
 		goto out;
@@ -187,15 +189,17 @@ void env_relocate_spec(void)
 		   tmp_env2->flags == ACTIVE_FLAG) {
 		gd->env_valid = 2;
 	} else if (tmp_env1->flags == tmp_env2->flags) {
-		gd->env_valid = 2;
+		gd->env_valid = 1;
 	} else if (tmp_env1->flags == 0xFF) {
+		gd->env_valid = 1;
+	} else if (tmp_env2->flags == 0xFF) {
 		gd->env_valid = 2;
 	} else {
 		/*
 		 * this differs from code in env_flash.c, but I think a sane
 		 * default path is desirable.
 		 */
-		gd->env_valid = 2;
+		gd->env_valid = 1;
 	}
 
 	if (gd->env_valid == 1)
@@ -292,7 +296,7 @@ void env_relocate_spec(void)
 	int ret;
 	char *buf = NULL;
 
-	buf = (char *)malloc(CONFIG_ENV_SIZE);
+	buf = (char *)memalign(ARCH_DMA_MINALIGN, CONFIG_ENV_SIZE);
 	env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
 			CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
 	if (!env_flash) {