diff options
| author | Amit Virdi <amit.virdi@st.com> | 2012-05-07 13:06:40 +0530 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-07-07 14:07:40 +0200 |
| commit | 70fdbefc6c50010cc56196b65a233369d2b2ce68 (patch) | |
| tree | eeb30e9a39b132631707634b3cde25bb5e9fbab2 /board/spear | |
| parent | 5cca72f8b342c8a65eaebda22647572394d98535 (diff) | |
| download | blackbird-obmc-uboot-70fdbefc6c50010cc56196b65a233369d2b2ce68.tar.gz blackbird-obmc-uboot-70fdbefc6c50010cc56196b65a233369d2b2ce68.zip | |
SPEAr: Eliminate dependency on Xloader table
Xloader table was used primarily to inform u-boot about the DDR size. However,
now the ddr size is calculated at runtime which eliminates any need for the
Xloader table. So removing this unnecessary code.
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/spear')
| -rw-r--r-- | board/spear/common/spr_misc.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/board/spear/common/spr_misc.c b/board/spear/common/spr_misc.c index 3ab278f83a..be96c1504e 100644 --- a/board/spear/common/spr_misc.c +++ b/board/spear/common/spr_misc.c @@ -28,7 +28,6 @@ #include <asm/io.h> #include <asm/arch/hardware.h> #include <asm/arch/spr_emi.h> -#include <asm/arch/spr_xloader_table.h> #include <asm/arch/spr_defs.h> #define CPU 0 @@ -36,7 +35,6 @@ #define SRAM_REL 0xD2801000 DECLARE_GLOBAL_DATA_PTR; -static struct chip_data chip_data; int dram_init(void) { @@ -127,25 +125,11 @@ void spear_emi_init(void) int spear_board_init(ulong mach_type) { - struct xloader_table *xloader_tb = - (struct xloader_table *)XLOADER_TABLE_ADDRESS; - struct xloader_table_1_2 *table_1_2; - struct chip_data *chip = &chip_data; - gd->bd->bi_arch_number = mach_type; /* adress of boot parameters */ gd->bd->bi_boot_params = CONFIG_BOOT_PARAMS_ADDR; - /* CPU is initialized to work at 333MHz in Xloader */ - chip->cpufreq = 333; - - if (XLOADER_TABLE_VERSION_1_2 == xloader_tb->table_version) { - table_1_2 = &xloader_tb->table.table_1_2; - memcpy(chip->version, table_1_2->version, - sizeof(chip->version)); - } - #ifdef CONFIG_SPEAR_EMI spear_emi_init(); #endif @@ -195,7 +179,6 @@ static int write_mac(uchar *mac) int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { void (*sram_setfreq) (unsigned int, unsigned int); - struct chip_data *chip = &chip_data; unsigned char mac[6]; unsigned int reg, frequency; char *s, *e; @@ -218,13 +201,9 @@ int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (!strcmp(argv[1], "cpufreq")) { sram_setfreq(CPU, frequency); printf("CPU frequency changed to %u\n", frequency); - - chip->cpufreq = frequency; } else { sram_setfreq(DDR, frequency); printf("DDR frequency changed to %u\n", frequency); - - chip->dramfreq = frequency; } return 0; @@ -240,24 +219,6 @@ int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return 0; } else if (!strcmp(argv[1], "print")) { - - if (chip->cpufreq == -1) - printf("CPU Freq = Not Known\n"); - else - printf("CPU Freq = %d MHz\n", chip->cpufreq); - - if (chip->dramfreq == -1) - printf("DDR Freq = Not Known\n"); - else - printf("DDR Freq = %d MHz\n", chip->dramfreq); - - if (chip->dramtype == DDRMOBILE) - printf("DDR Type = MOBILE\n"); - else if (chip->dramtype == DDR2) - printf("DDR Type = DDR2\n"); - else - printf("DDR Type = Not Known\n"); - if (!i2c_read_mac(mac)) { sprintf(i2c_mac, "%pM", mac); printf("Ethaddr (from i2c mem) = %s\n", i2c_mac); @@ -265,8 +226,6 @@ int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) printf("Ethaddr (from i2c mem) = Not set\n"); } - printf("Xloader Rev = %s\n", chip->version); - return 0; } |
