From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kumar Gala Date: Tue, 11 Jan 2011 02:10:33 -0600 Subject: [U-Boot] [PATCH v3 5/8] powerpc/86xx: Enable common SRIO init code In-Reply-To: <1294733436-10264-4-git-send-email-galak@kernel.crashing.org> References: <1294607813-27723-1-git-send-email-galak@kernel.crashing.org> <1294733436-10264-1-git-send-email-galak@kernel.crashing.org> <1294733436-10264-2-git-send-email-galak@kernel.crashing.org> <1294733436-10264-3-git-send-email-galak@kernel.crashing.org> <1294733436-10264-4-git-send-email-galak@kernel.crashing.org> Message-ID: <1294733436-10264-5-git-send-email-galak@kernel.crashing.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Add the needed defines and code to utilize the common 8xxx srio init code to setup LAWs and modify device tree if we have SRIO enabled on a board. Signed-off-by: Kumar Gala --- * Renamed CONFIG_SYS_HAS_SRIO -> CONFIG_SYS_SRIO arch/powerpc/cpu/mpc86xx/cpu_init.c | 7 ++++++- arch/powerpc/cpu/mpc86xx/fdt.c | 7 ++++++- arch/powerpc/include/asm/immap_86xx.h | 4 +++- 3 files changed, 15 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/cpu/mpc86xx/cpu_init.c b/arch/powerpc/cpu/mpc86xx/cpu_init.c index 1d35c0c..8022024 100644 --- a/arch/powerpc/cpu/mpc86xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc86xx/cpu_init.c @@ -1,5 +1,5 @@ /* - * Copyright 2004,2009-2010 Freescale Semiconductor, Inc. + * Copyright 2004,2009-2011 Freescale Semiconductor, Inc. * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan at freescale.com) * @@ -34,6 +34,7 @@ #include #include +extern void srio_init(void); void setup_bats(void); DECLARE_GLOBAL_DATA_PTR; @@ -80,6 +81,10 @@ int cpu_init_r(void) /* needs to be in ram since code uses global static vars */ fsl_serdes_init(); +#ifdef CONFIG_SYS_SRIO + srio_init(); +#endif + #if defined(CONFIG_MP) setup_mp(); #endif diff --git a/arch/powerpc/cpu/mpc86xx/fdt.c b/arch/powerpc/cpu/mpc86xx/fdt.c index ff89ee5..61f5110 100644 --- a/arch/powerpc/cpu/mpc86xx/fdt.c +++ b/arch/powerpc/cpu/mpc86xx/fdt.c @@ -1,5 +1,5 @@ /* - * Copyright 2008,2010 Freescale Semiconductor, Inc. + * Copyright 2008, 2011 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -14,6 +14,7 @@ DECLARE_GLOBAL_DATA_PTR; extern void ft_fixup_num_cores(void *blob); +extern void ft_srio_setup(void *blob); void ft_cpu_setup(void *blob, bd_t *bd) { @@ -58,4 +59,8 @@ void ft_cpu_setup(void *blob, bd_t *bd) ft_fixup_num_cores(blob); #endif + +#ifdef CONFIG_SYS_SRIO + ft_srio_setup(blob); +#endif } diff --git a/arch/powerpc/include/asm/immap_86xx.h b/arch/powerpc/include/asm/immap_86xx.h index 4e60cbb..cc338e4 100644 --- a/arch/powerpc/include/asm/immap_86xx.h +++ b/arch/powerpc/include/asm/immap_86xx.h @@ -1,7 +1,7 @@ /* * MPC86xx Internal Memory Map * - * Copyright 2004 Freescale Semiconductor + * Copyright 2004, 2011 Freescale Semiconductor * Jeff Brown (Jeffrey at freescale.com) * Srikanth Srinivasan (srikanth.srinivasan at freescale.com) * @@ -1205,6 +1205,8 @@ typedef struct ccsr_gur { #define MPC86xx_DEVDISR_PCI1 0x80000000 #define MPC86xx_DEVDISR_PCIE1 0x40000000 #define MPC86xx_DEVDISR_PCIE2 0x20000000 +#define MPC86xx_DEVDISR_SRIO 0x00080000 +#define MPC86xx_DEVDISR_RMSG 0x00040000 #define MPC86xx_DEVDISR_CPU0 0x00008000 #define MPC86xx_DEVDISR_CPU1 0x00004000 #define MPC86xx_RSTCR_HRST_REQ 0x00000002 -- 1.7.2.3