commit e8ba6c503ffea6bcb7abba3638cc3f880d060504
author James Yang <James.Yang@freescale.com> Mon Jan 07 14:01:03 2013 +0000
committer Andy Fleming <afleming@freescale.com> Wed Jan 30 11:25:14 2013 -0600
tree 60272a38bef6d491951cd70e2ed914133e0d99bd
parent 02a9ce7187bae8f4dafcc8201d85e12d073f8151

powerpc/mpc8xxxx: FSL DDR debugger auto run of stored commands

This patch adds the ability for the FSL DDR interactive debugger to
automatically run the sequence of commands stored in the ddr_interactive
environment variable.  Commands are separated using ';'.

ddr_interactive=compute; edit c0 d0 dimmparms caslat_X 0x3FC0; go

Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>

arch/powerpc/cpu/mpc8xxx/ddr/ddr.h

diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/ddr.h b/arch/powerpc/cpu/mpc8xxx/ddr/ddr.h
index c8b0f91..4dd55fc 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/ddr.h
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ddr.h
@@ -86,7 +86,8 @@
 		unsigned int memctl_interleaved,
 		unsigned int ctrl_num);
 
-unsigned long long fsl_ddr_interactive(fsl_ddr_info_t *pinfo);
+int fsl_ddr_interactive_env_var_exists(void);
+unsigned long long fsl_ddr_interactive(fsl_ddr_info_t *pinfo, int var_is_set);
 void fsl_ddr_get_spd(generic_spd_eeprom_t *ctrl_dimms_spd,
 			   unsigned int ctrl_num);