83xx/km83xx: read the IVM eeprom earlier

This allows to define the ethaddr env variable according to the the IVM content by reading the IVM in misc_init_r. Later, when HUSH is available the content read earlier is analyzed to populate some non env variables. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>

83xx/km83xx: read the IVM eeprom earlier
This allows to define the ethaddr env variable according to the the IVM content by reading the IVM in misc_init_r. Later, when HUSH is available the content read earlier is analyzed to populate some non env variables. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Valentin Longchamp · Tom Rini
1 parent 0fdb6eadff
Showing 1 changed file with 4 additions and 1 deletions Side-by-side Diff
board/keymile/km83xx/km83xx.c
@@ -28,6 +28,8 @@
  
 #include "../common/common.h"
  
+static uchar ivm_content[CONFIG_SYS_IVM_EEPROM_MAX_LEN];
+
 const qe_iop_conf_t qe_iop_conf_tab[] = {
 	/* port pin dir open_drain assign */
 #if defined(CONFIG_MPC8360)
@@ -190,6 +192,7 @@
  
 int misc_init_r(void)
 {
+	ivm_simple_read_eeprom(ivm_content, CONFIG_SYS_IVM_EEPROM_MAX_LEN);
 	return 0;
 }
  
@@ -370,7 +373,7 @@
 #if defined(CONFIG_HUSH_INIT_VAR)
 int hush_init_var(void)
 {
-	ivm_read_eeprom();
+	ivm_analyze_eeprom(ivm_content, CONFIG_SYS_IVM_EEPROM_MAX_LEN);
 	return 0;
 }
 #endif
...	...	@@ -28,6 +28,8 @@
28	28
29	29	#include "../common/common.h"
30	30
	31	+static uchar ivm_content[CONFIG_SYS_IVM_EEPROM_MAX_LEN];
	32	+
31	33	const qe_iop_conf_t qe_iop_conf_tab[] = {
32	34	/* port pin dir open_drain assign */
33	35	#if defined(CONFIG_MPC8360)
...	...	@@ -190,6 +192,7 @@
190	192
191	193	int misc_init_r(void)
192	194	{
	195	+ ivm_simple_read_eeprom(ivm_content, CONFIG_SYS_IVM_EEPROM_MAX_LEN);
193	196	return 0;
194	197	}
195	198
...	...	@@ -370,7 +373,7 @@
370	373	#if defined(CONFIG_HUSH_INIT_VAR)
371	374	int hush_init_var(void)
372	375	{
373		- ivm_read_eeprom();
	376	+ ivm_analyze_eeprom(ivm_content, CONFIG_SYS_IVM_EEPROM_MAX_LEN);
374	377	return 0;
375	378	}
376	379	#endif