-----Original Message----- From: Holger Brunck [mailto:holger.brunck@keymile.com] Sent: 02 November 2012 15:45 To: u-boot@lists.denx.de Cc: Valentin Longchamp; Holger Brunck; Prafulla Wadaskar Subject: [PATCH 4/4] arm/km: remove duplicate code
From: Valentin Longchamp valentin.longchamp@keymile.com
This patch removes 2 small portions of board specific code that are duplicated with common ARM code and thus unnecessary. These 2 portions of code concern the mach id that is given by u-boot to the Linux kernel to identify the system's MACH.
The first one was the possibility to change the MACH thanks to the 'mach_id' enviroment variable. This is possible thanks to the 'machid' env variable (see arch/arm/lib/bootm.c:boot_jump_linux()).
The seconde one is the setting of the bi_arch_number. This is already done in arch/arm/lib/board.c:board_init_f() since km_arm.h does #define CONFIG_MACH_TYPE.
Signed-off-by: Valentin Longchamp valentin.longchamp@keymile.com cc: Holger Brunck holger.brunck@keymile.com cc: Prafulla Wadaskar prafulla@marvell.com
board/keymile/km_arm/km_arm.c | 14 -------------- 1 files changed, 0 insertions(+), 14 deletions(-)
diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c index 0c4dddc..262b8d2 100644 --- a/board/keymile/km_arm/km_arm.c +++ b/board/keymile/km_arm/km_arm.c @@ -193,15 +193,6 @@ void set_bootcount_addr(void)
int misc_init_r(void) {
- char *str;
- int mach_type;
- str = getenv("mach_type");
- if (str != NULL) {
mach_type = simple_strtoul(str, NULL, 10);printf("Overwriting MACH_TYPE with %d!!!\n", mach_type);gd->bd->bi_arch_number = mach_type;- }
#if defined(CONFIG_KM_MGCOGE3UN) char *wait_for_ne; wait_for_ne = getenv("waitforne"); @@ -258,11 +249,6 @@ int board_early_init_f(void)
int board_init(void) {
- /*
* arch number of board*/- gd->bd->bi_arch_number = MACH_TYPE_KM_KIRKWOOD;
- /* address of boot parameters */ gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
--
Acked-by: Prafulla Wadaskar Prafulla@marvell.com
Regards... Prafulla . . .