From 76b474e2f5a223fcabfeaa4f1c8fb699062b986c Mon Sep 17 00:00:00 2001 From: Mingkai Hu Date: Tue, 18 Aug 2009 15:37:15 +0800 Subject: [PATCH] 85xx: Add L2SRAM Register's macro definition Signed-off-by: Mingkai Hu Signed-off-by: Kumar Gala --- cpu/mpc85xx/cpu_init.c | 5 +++-- include/asm-ppc/immap_85xx.h | 5 +++++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c index 41de6942a6..c4d1a9dd9c 100644 --- a/cpu/mpc85xx/cpu_init.c +++ b/cpu/mpc85xx/cpu_init.c @@ -330,11 +330,12 @@ int cpu_init_r(void) break; } - if (l2cache->l2ctl & 0x80000000) { + if (l2cache->l2ctl & MPC85xx_L2CTL_L2E) { puts("already enabled"); l2srbar = l2cache->l2srbar0; #ifdef CONFIG_SYS_INIT_L2_ADDR - if (l2cache->l2ctl & 0x00010000 && l2srbar >= CONFIG_SYS_FLASH_BASE) { + if (l2cache->l2ctl & MPC85xx_L2CTL_L2SRAM_ENTIRE + && l2srbar >= CONFIG_SYS_FLASH_BASE) { l2srbar = CONFIG_SYS_INIT_L2_ADDR; l2cache->l2srbar0 = l2srbar; printf("moving to 0x%08x", CONFIG_SYS_INIT_L2_ADDR); diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h index 0efef05214..375d80444f 100644 --- a/include/asm-ppc/immap_85xx.h +++ b/include/asm-ppc/immap_85xx.h @@ -411,6 +411,11 @@ typedef struct ccsr_l2cache { char res15[420]; } ccsr_l2cache_t; +#define MPC85xx_L2CTL_L2E 0x80000000 +#define MPC85xx_L2CTL_L2SRAM_ENTIRE 0x00010000 +#define MPC85xx_L2ERRDIS_MBECC 0x00000008 +#define MPC85xx_L2ERRDIS_SBECC 0x00000004 + /* * DMA Registers(0x2_1000-0x2_2000) */ -- 2.25.1